h64422_Suva410A_thermo_prop_eng.pdf

Technical Information T-410A—ENG

DuPont™ Suva

®

refrigerants

Thermodynamic Properties of 

DuPont Suva 410A ™

®

Refrigerant (R-410 A)

The DuPont Oval Logo, The miracles of science™, and Suva®, are trademarks or registered trademarks of  E.I. du Pont de Nemours a nd Company.

Thermodynamic Properties of DuPont™ Suva® 410A Refrigerant English (I/P) Units

The gas constant, R = 10.732 (psia) (ft 3)/(°R) (lb-mole) for Suva® 410A, R = 0.1479 (psia) (ft 3)/lb • °R  One atmosphere = 14.696 psia Conversion factor from Work Units to Heat Units: J = 0.185053 Btu/lb = (psia • ft3)/lb • J Reference point for enthalpy and entropy: hf  = 0.0 Btu/lb at –40°F s f  = 0.0 Btu/lb • °R at –40°F

 New tables of the thermodynamic properties of DuPont™ Suva® 410A refrigerant [ASHRAE designation: R-410A (50/50)], have been developed and are presented here. These tables are based on extensive experimental measurements. Equations have been developed, based on the Martin-Hou equation of state, which represent the data with accuracy and consistency throughout the entire range of temperature, pressure, and density. Vapor enthalpy and entropy are calculated from the standard Martin-Hou equations. Additional equations have been developed for  the calculation of saturated liquid enthalpy, latent enthalpy, and saturated liquid entropy, and are presented here.

Equations 1. Conversion Factors—I/P Units to SI Units

Properties listed in the following thermodynamic tables in I/P units can be converted to SI units using the conversion factors shown below. Please note that in converting enthalpy and entropy from I/P to SI units, a change in reference states must be included (from H = 0 and S = 0 at –40°F for I/P units to H = 200 and S = 1 at 0°C for SI units). In the conversion equation below, H (ref) and S (ref) are the saturated liquid enthalpy and entropy at –40°C. For Suva ® 410A, H (ref) = 141.1 kJ/ kg and S (ref) = 0.7666 kJ/kg •K.

Physical Properties Chemical Formula

CH 2 F 2 /CHF 2CF 3 (50/50% by weight)

Molecular Weight

72.58

Boiling Point at One Atmosphere

–60.84°F

(–51.58°C)

Critical Temperature

161.83°F 621.50°R

(72.13°C) (345.28 K)

Critical Pressure [abs])

714.50 psia

(4926.1 kPa

Critical Density

30.52 lb/ft3

(488.90 kg/m3)

Critical Volume

0.0328 ft3/lb

(0.00205 m3/kg)

P (kPa) T (°C) D (kg/m3) V (m3/kg) H (kJ/kg) S (kJ/kg) C p (kJ/kg•K) Cv (kJ/kg•K) vs (m/sec)

Units and Factors t = temperature in °F T = temperature in °R = °F + 459.67 P = pressure in lb/in 2 absolute (psia) vf  = volume of saturated liquid in ft 3/lb vg = volume of saturated vapor in ft 3/lb V = volume of superheated vapor in ft 3/lb df  = 1/vf  = density of saturated liquid in lb/ft 3 dg = 1/vg = density of saturated vapor in lb/ft 3 hf  = enthalpy of saturated liquid in Btu/lb hfg = enthalpy of vaporization in Btu/lb hg = enthalpy of saturated vapor in Btu/lb H = enthalpy of superheated vapor in Btu/lb s f  = entropy of saturated liquid in Btu/(lb) (°R) sg = entropy of saturated vapor in Btu/(lb) (°R) S = entropy of superheated vapor in Btu/(lb) (°R) C p = heat capacity at constant pressure in Btu/(lb) (°F) C v = heat capacity at constant volume in Btu/(lb) (°F) vs = velocity of sound in ft/sec

= = = = = = = = =

P (psia)÷0.14504 (T[°F] – 32)÷1.8 D (lb/ft3)÷0.062428 V (ft3/lb)÷16.018 [H (Btu/lb) ÷0.43021] + H (ref) [S (Btu/lb•°R)÷0.23901] + S (ref) C p (Btu/lb•°F)÷0.23901 Cv (Btu/lb•°F)÷0.23901 vs (ft/sec)÷3.2808

2. Martin-Hou Equation of State

Coefficients for the Martin-Hou equation of state are  presented below: 5

P = RT/(V–b) + Σ (Ai + BiT + Ci exp [–kT/Tc])/(V–b)i i=2

1

For SI units

For SI units

T and Tc are in K = °C + 273.15, V is in m 3/kg, and P is in kPa (abs). R = 0.11455 kJ/kg •K for

o C p  and Cov = kJ/kg•K 

R = 0.114550 kJ/kg •K for Suva® 410A

Suva® 410A

T is in K = °C + 273.15

 b, Ai, Bi, Ci, and k are constants:

a, b, c, d, are constants:

A2 = –1.721781 E–01

A 4 = –4.329207 E–07

B2 = 1.646288 E–04

B 4 = 0.000000 E+00

C2 = –6.293665 E+00

C 4 = 0.000000 E+00

A3 = 2.381558 E–04

A 5 = –6.241072 E–10

B3 = –1.462803 E–08

B 5 = 1.380469 E–12

o C p  and Cov = Btu/lb •°R 

C3 = 1.532461 E–02

C 5 = 1.604125 E–07

R = 0.02737815 Btu/lb •°R for Suva® 410A

 b = 4.355134 E–04

k = 5.750000 E+00

a

=

2.676084 E–01

c

= –9.848184 E–07

 b =

2.115353 E–03

d

= 6.493781 E–11

For I/P units

T is in °R = °F + 459.67

X and Y are constants used in the vapor enthalpy and entropy equations for the Martin-Hou equation of state:

a, b, c, d, are constants: =

6.395995 E–02

c

= –7.264730 E–08

X = 2.987192 E+02

 b =

2.808787 E–04

d

= 2.661267 E–12

Y = 8.463990 E–01

For I/P units

T and Tc are in °R = °F + 459.67, V is in is in psia. R = 0.147852 (psia)

a

(ft 3)/lb•°R

for

ft 3/lb,

and P

3. Liquid Enthalpy, Latent Enthalpy and Liquid Entropy Equations Saturated Liquid Enthalpy:

Suva® 410A

hf  = A + B•X + C•(X)2 + D•(X)3 + E•(X)4 + F •(X)5

 b, Ai, Bi, Ci, and k are constants:

where X = (1 – Tr )1/3 – Xo, and Tr  = T/Tc

A2 = –6.407692 E+00

A 4 = –4.134026 E–03

B2 =

3.403745 E–03

B 4 = 0.000000 E+00

Latent Enthalpy:

C2 = –2.342218 E+02

C 4 = 0.000000 E+00

hfg = hg – h f 

A3 =

1.419729 E–01

A 5 = –9.546510 E–05

B3 = –4.844597 E–06

B 5 = 1.173112 E–07

C3 =

9.135529 E+00

C 5 = 2.453712 E–02

 b =

6.976251 E–03

k = 5.750000 E+00

Saturated Liquid Entropy: sf  = sg  – ([hg –hf ]/T) For SI units

hf , hg, and hfg are in kJ/kg sf  and sg are in kJ/(kg) (K)

X and Y are constants used in the vapor enthalpy and entropy equations for the Martin-Hou equation of state: X = 6.779200 E+01

T and Tc are in K = °C + 273.15 A, B, C, D, E, F, and Xo are constants:

Y = –7.838900 E–02

Ideal Gas Heat Capacity (at constant pressure): Cop = a + bT + cT2 + dT3 Ideal Gas Heat Capacity (at constant volume): Cov = C op – R 

2

A = 2.211749 E+02

D = –2.622749 E+02

B = –5.149668 E+02

E =

1.052000 E+03

C = –6.316250 E+02

F =

1.596000 E+03

Xo =

5.541498 E–01

Because both pressure and temperature appear in the reduced form in the equation, the same constants can be used for either SI or I/P units.

For I/P units

hf , hg, and hfg are in Btu/lb sf  and sg are in Btu/(lb) (°R) T and Tc are in °R = °F + 459.67

For SI units

A, B, C, D, E, F, and Xo are constants:

T and Tc are in K = °C + 273.15

A = 3.442467 E+01

D = –1.128898 E+02

P and Pc are in kPa (abs)

B = –2.215447 E+02

E =

4.528092 E+02

C = –2.717314 E+02

F =

6.866152 E+02

T and Tc are in °R = °F + 459.67

Xo =

5.541498 E–01

P and Pc are in psia

For I/P units

4. Vapor Pressure

5. Density of the Saturated Liquid

logn (Psat/Pc) = 1/Tr (A + B•X + C•X2 + D•X3 + E•X4 + F•X5) where X = (1 – T r ) – X o, and Tr  = T/Tc

df /Dc = Af  + Bf   (1–Tr) (1/3) + Cf   (1–Tr) Df   (1–Tr) + Ef   (1–Tr) (4/3)

Constants for vapor pressure of saturated liquid (bubble point), pf :

D = –3.826420 E+00

B = –6.871500 E+00

E = –4.068750 E+00

C = –5.362300 E–01

F = –1.233300 E+00 Xo =

B = –6.865265 E+00

E = –3.521484 E+00

C = –5.354309 E–01

F = –7.750000 E+00 Xo =

D f  =

1.819972 E+00

B f  = 1.984734 E+00

E f  = –7.171684 E–01

Because both density and temperature appear in the reduced form in the equation, the same constants can be used for either SI or I/P units. For SI units

Constants for vapor pressure of saturated vapor (dew point), pg:

D = –3.749023 E+00

A f  = 1.000000 E+00 C f  = –1.767593 E–01

2.086902 E–01

A = –1.440004 E+00

+

Af , B f , C f , Df , E f  are constants:

A, B, C, D, E, F, and Xo are constants:

A = –1.437600 E+00

(2/3)

Tr  and T/Tc, both in K = °C + 273.15 df  and Dc are in kg/m 3 For I/P units

2.086902 E–01

Tr  and T/Tc, both in °R = °F + 459.67 df  and Dc are in lb/ft3

3

Table 1 Suva  410A Saturation Properties—Temperature Table ®

TEMP. °F

PRESSURE psia LIQUID p f 

VOLUME ft 3 /lb

DENSITY lb/ft 3

ENTROPY Btu/(lb)(°R)

ENTHALPY Btu/lb

TEMP.

VAPOR pg

LIQUID vf 

VAPOR vg

LIQUID 1/v f 

VAPOR 1/v g

LIQUID hf 

LATENT h fg

VAPOR hg

LIQUID sf 

VAPOR sg

°F

 –150  –149  –148  –147  –146

0.49 0.52 0.55 0.58 0.60

0.49 0.51 0.54 0.57 0.60

0.0106 0.0106 0.0106 0.0106 0.0106

94.0107 89.5452 85.3254 81.3361 77.5632

94.39 94.30 94.20 94.10 94.01

0.0106 0.0112 0.0117 0.0123 0.0129

–34.1 –33.8 –33.5 –33.2 –32.9

134.3 134.1 134.0 133.8 133.7

100.2 100.3 100.5 100.6 100.7

–0.0946 –0.0937 –0.0928 –0.0919 –0.0910

0.3390 0.3380 0.3371 0.3361 0.3352

–150 –149 –148 –147 –146

 –145  –144  –143  –142  –141

0.64 0.67 0.70 0.74 0.77

0.63 0.66 0.69 0.73 0.76

0.0106 0.0107 0.0107 0.0107 0.0107

73.9935 70.6147 67.4151 64.3842 61.5119

93.91 93.81 93.72 93.62 93.52

0.0135 0.0142 0.0148 0.0155 0.0163

–32.6 –32.4 –32.1 –31.8 –31.5

133.5 133.4 133.2 133.1 132.9

100.9 101.0 101.2 101.3 101.4

–0.0900 –0.0891 –0.0882 –0.0873 –0.0864

0.3343 0.3334 0.3325 0.3316 0.3307

–145 –144 –143 –142 –141

 –140  –139  –138  –137  –136

0.81 0.85 0.89 0.93 0.98

0.80 0.84 0.88 0.92 0.97

0.0107 0.0107 0.0107 0.0107 0.0107

58.7888 56.2061 53.7558 51.4301 49.2219

93.42 93.33 93.23 93.13 93.03

0.0170 0.0178 0.0186 0.0194 0.0203

–31.2 –30.9 –30.6 –30.3 –30.0

132.8 132.6 132.5 132.3 132.2

101.6 101.7 101.8 102.0 102.1

–0.0855 –0.0846 –0.0838 –0.0829 –0.0820

0.3298 0.3289 0.3281 0.3272 0.3264

–140 –139 –138 –137 –136

 –135  –134  –133  –132  –131

1.02 1.07 1.12 1.17 1.23

1.01 1.06 1.11 1.16 1.21

0.0108 0.0108 0.0108 0.0108 0.0108

47.1244 45.1314 43.2370 41.4356 39.7222

92.93 92.84 92.74 92.64 92.54

0.0212 0.0222 0.0231 0.0241 0.0252

–29.7 –29.5 –29.2 –28.9 –28.6

132.0 131.9 131.7 131.5 131.4

102.3 102.4 102.5 102.7 102.8

–0.0811 –0.0802 –0.0793 –0.0784 –0.0775

0.3255 0.3247 0.3239 0.3231 0.3223

–135 –134 –133 –132 –131

 –130  –129  –128  –127  –126

1.28 1.34 1.40 1.46 1.52

1.27 1.33 1.39 1.45 1.51

0.0108 0.0108 0.0108 0.0109 0.0109

38.0917 36.5397 35.0619 33.6542 32.3129

92.44 92.34 92.24 92.14 92.04

0.0263 0.0274 0.0285 0.0297 0.0309

–28.3 –28.0 –27.7 –27.4 –27.1

131.2 131.1 130.9 130.8 130.6

102.9 103.1 103.2 103.4 103.5

–0.0766 –0.0757 –0.0748 –0.0739 –0.0730

0.3215 0.3207 0.3199 0.3191 0.3184

–130 –129 –128 –127 –126

 –125  –124  –123  –122  –121

1.59 1.66 1.73 1.81 1.88

1.58 1.65 1.72 1.79 1.87

0.0109 0.0109 0.0109 0.0109 0.0109

31.0344 29.8154 28.6527 27.5434 26.4846

91.94 91.84 91.74 91.64 91.54

0.0322 0.0335 0.0349 0.0363 0.0378

–26.8 –26.5 –26.2 –25.9 –25.6

130.4 130.3 130.1 130.0 129.8

103.6 103.8 103.9 104.0 104.2

–0.0721 –0.0713 –0.0704 –0.0695 –0.0686

0.3176 0.3169 0.3161 0.3154 0.3147

–125 –124 –123 –122 –121

 –120  –119  –118  –117  –116

1.96 2.04 2.13 2.22 2.31

1.95 2.03 2.12 2.20 2.29

0.0109 0.0109 0.0110 0.0110 0.0110

25.4738 24.5085 23.5863 22.7051 21.8628

91.44 91.34 91.24 91.14 91.04

0.0393 0.0408 0.0424 0.0440 0.0457

–25.3 –25.0 –24.7 –24.4 –24.1

129.6 129.5 129.3 129.1 129.0

104.3 104.5 104.6 104.7 104.9

–0.0677 –0.0668 –0.0660 –0.0651 –0.0642

0.3139 0.3132 0.3125 0.3118 0.3111

–120 –119 –118 –117 –116

 –115  –114  –113  –112  –111

2.40 2.50 2.60 2.70 2.81

2.39 2.48 2.58 2.69 2.79

0.0110 0.0110 0.0110 0.0110 0.0110

21.0573 20.2870 19.5499 18.8446 18.1694

90.93 90.83 90.73 90.63 90.53

0.0475 0.0493 0.0512 0.0531 0.0550

–23.8 –23.5 –23.2 –22.9 –22.6

128.8 128.6 128.5 128.3 128.1

105.0 105.1 105.3 105.4 105.5

–0.0633 –0.0624 –0.0616 –0.0607 –0.0598

0.3104 0.3097 0.3091 0.3084 0.3077

–115 –114 –113 –112 –111

 –110  –109  –108  –107  –106

2.92 3.03 3.15 3.27 3.40

2.91 3.02 3.14 3.26 3.38

0.0111 0.0111 0.0111 0.0111 0.0111

17.5228 16.9035 16.3101 15.7415 15.1963

90.42 90.32 90.22 90.11 90.01

0.0571 0.0592 0.0613 0.0635 0.0658

–22.3 –22.0 –21.7 –21.4 –21.1

128.0 127.8 127.6 127.5 127.3

105.7 105.8 105.9 106.1 106.2

–0.0589 –0.0580 –0.0572 –0.0563 –0.0554

0.3071 0.3064 0.3058 0.3051 0.3045

–110 –109 –108 –107 –106

 –105  –104  –103  –102  –101

3.53 3.66 3.80 3.94 4.08

3.51 3.64 3.78 3.92 4.07

0.0111 0.0111 0.0111 0.0112 0.0112

14.6736 14.1722 13.6912 13.2296 12.7865

89.91 89.81 89.70 89.60 89.49

0.0681 0.0706 0.0730 0.0756 0.0782

–20.8 –20.5 –20.2 –19.9 –19.6

127.1 127.0 126.8 126.6 126.4

106.3 106.5 106.6 106.7 106.9

–0.0546 –0.0537 –0.0528 –0.0520 –0.0511

0.3039 0.3033 0.3027 0.3020 0.3014

–105 –104 –103 –102 –101

 –100  –99  –98  –97  –96

4.23 4.39 4.54 4.71 4.88

4.22 4.37 4.53 4.69 4.86

0.0112 0.0112 0.0112 0.0112 0.0112

12.3611 11.9525 11.5599 11.1828 10.8203

89.39 89.29 89.18 89.08 88.97

0.0809 0.0837 0.0865 0.0894 0.0924

–19.3 –19.0 –18.6 –18.3 –18.0

126.3 126.1 125.9 125.7 125.6

107.0 107.1 107.3 107.4 107.5

–0.0502 –0.0494 –0.0485 –0.0476 –0.0468

0.3008 0.3002 0.2997 0.2991 0.2985

–100 –99 –98 –97 –96

 –95  –94  –93  –92  –91

5.05 5.23 5.41 5.60 5.79

5.03 5.21 5.39 5.58 5.77

0.0113 0.0113 0.0113 0.0113 0.0113

10.4718 10.1367 9.8144 9.5043 9.2059

88.87 88.76 88.66 88.55 88.44

0.0955 0.0987 0.1019 0.1052 0.1086

–17.7 –17.4 –17.1 –16.8 –16.5

125.4 125.2 125.0 124.8 124.7

107.7 107.8 107.9 108.1 108.2

–0.0459 –0.0450 –0.0442 –0.0433 –0.0425

0.2979 0.2974 0.2968 0.2962 0.2957

–95 –94 –93 –92 –91

4

Table 1 (continued) Suva  410A Saturation Properties—Temperature Table ®

TEMP. °F

PRESSURE psia LIQUID p f 

VOLUME ft 3 /lb

DENSITY lb/ft 3

ENTROPY Btu/(lb)(°R)

ENTHALPY Btu/lb

VAPOR pg

LIQUID vf 

VAPOR vg

LIQUID 1/v f 

VAPOR 1/v g

LIQUID hf 

LATENT h fg

VAPOR hg

LIQUID sf  sf 

VAPOR sg

TEMP. °F

 –90  –89  –88  –87  –86

5.99 6.19 6.40 6.62 6.84

5.97 6.18 6.39 6.60 6.82

0.0113 0.0113 0.0113 0.0114 0.0114

8.9187 8.6422 8.3760 8.1196 7.8725

88.34 88.23 88.12 88.02 87.91

0.1121 0.1157 0.1194 0.1232 0.1270

–16.2 –15.9 –15.5 –15.2 –14.9

124.5 124.3 124.1 123.9 123.7

108.3 108.4 108.6 108.7 108.8

–0.0416 –0.0408 –0.0399 –0.0390 –0.0382

0.2951 0.2946 0.2940 0.2935 0.2930

–90 –89 –88 –87 –86

 –85  –84  –83  –82  –81

7.07 7.30 7.54 7.79 8.04

7.05 7.28 7.52 7.77 8.02

0.0114 0.0114 0.0114 0.0114 0.0114

7.6345 7.4050 7.1839 6.9706 6.7649

87.80 87.70 87.59 87.48 87.37

0.1310 0.1350 0.1392 0.1435 0.1478

–14.6 –14.3 –14.0 –13.7 –13.3

123.6 123.4 123.2 123.0 122.8

109.0 109.1 109.2 109.4 109.5

–0.0373 –0.0365 –0.0356 –0.0348 –0.0339

0.2925 0.2919 0.2914 0.2909 0.2904

–85 –84 –83 –82 –81

 –80  –79  –78  –77  –76

8.30 8.56 8.84 9.12 9.40

8.28 8.54 8.82 9.09 9.38

0.0115 0.0115 0.0115 0.0115 0.0115

6.5665 6.3750 6.1903 6.0120 5.8398

87.27 87.16 87.05 86.94 86.83

0.1523 0.1569 0.1615 0.1663 0.1712

–13.0 –12.7 –12.4 –12.1 –11.8

122.6 122.4 122.2 122.1 121.9

109.6 109.7 109.9 110.0 110.1

–0.0331 –0.0323 –0.0314 –0.0306 –0.0297

0.2899 0.2894 0.2889 0.2884 0.2879

–80 –79 –78 –77 –76

 –75  –74  –73  –72  –71

9.70 10.00 10.30 10.62 10.94

9.67 9.97 10.28 10.60 10.92

0.0115 0.0115 0.0116 0.0116 0.0116

5.6736 5.5130 5.3579 5.2080 5.0632

86.72 86.61 86.50 86.39 86.28

0.1763 0.1814 0.1866 0.1920 0.1975

–11.4 –11.1 –10.8 –10.5 –10.2

121.7 121.5 121.3 121.1 120.9

110.2 110.4 110.5 110.6 110.7

–0.0289 –0.0280 –0.0272 –0.0264 –0.0255

0.2874 0.2869 0.2865 0.2860 0.2855

–75 –74 –73 –72 –71

 –70  –69  –68  –67  –66

11.28 11.61 11.96 12.32 12.68

11.25 11.59 11.93 12.29 12.65

0.0116 0.0116 0.0116 0.0116 0.0117

4.9232 4.7878 4.6570 4.5304 4.4080

86.17 86.06 85.95 85.84 85.73

0.2031 0.2089 0.2147 0.2207 0.2269

–9.8 –9.5 –9.2 –8.9 –8.5

120.7 120.5 120.3 120.1 119.9

110.9 111.0 111.1 111.2 111.4

–0.0247 –0.0238 –0.0230 –0.0222 –0.0213

0.2851 0.2846 0.2841 0.2837 0.2832

–70 –69 –68 –67 –66

 –65  –64  –63  –62  –61

13.05 13.43 13.82 14.22 14.63

13.02 13.40 13.79 14.19 14.60

0.0117 0.0117 0.0117 0.0117 0.0117

4.2895 4.1749 4.0639 3.9565 3.8526

85.62 85.51 85.40 85.29 85.17

0.2331 0.2395 0.2461 0.2527 0.2596

–8.2 –7.9 –7.6 –7.3 –6.9

119.7 119.5 119.3 119.1 118.9

111.5 111.6 111.7 111.8 112.0

–0.0205 –0.0197 –0.0189 –0.0180 –0.0172

0.2828 0.2823 0.2819 0.2815 0.2810

–65 –64 –63 –62 –61

 –60  –59  –58  –57  –56

15.05 15.47 15.91 16.35 16.81

15.01 15.44 15.87 16.32 16.77

0.0118 0.0118 0.0118 0.0118 0.0118

3.7519 3.6543 3.5599 3.4683 3.3796

85.06 84.95 84.84 84.72 84.61

0.2665 0.2736 0.2809 0.2883 0.2959

–6.6 –6.3 –6.0 –5.6 –5.3

118.7 118.5 118.3 118.1 117.9

112.1 112.2 112.3 112.4 112.6

–0.0164 –0.0155 –0.0147 –0.0139 –0.0131

0.2806 0.2802 0.2797 0.2793 0.2789

–60 –59 –58 –57 –56

 –55  –54  –53  –52  –51

17.28 17.75 18.24 18.73 19.24

17.24 17.71 18.19 18.69 19.19

0.0118 0.0119 0.0119 0.0119 0.0119

3.2937 3.2103 3.1295 3.0512 2.9752

84.50 84.38 84.27 84.15 84.04

0.3036 0.3115 0.3195 0.3277 0.3361

–5.0 –4.6 –4.3 –4.0 –3.7

117.7 117.4 117.2 117.0 116.8

112.7 112.8 112.9 113.0 113.2

–0.0122 –0.0114 –0.0106 –0.0098 –0.0090

0.2785 0.2781 0.2777 0.2773 0.2768

–55 –54 –53 –52 –51

 –50  –49  –48  –47  –46

19.76 20.29 20.82 21.38 21.94

19.71 20.24 20.78 21.32 21.88

0.0119 0.0119 0.0119 0.0120 0.0120

2.9015 2.8300 2.7606 2.6933 2.6279

83.92 83.81 83.69 83.58 83.46

0.3447 0.3534 0.3622 0.3713 0.3805

–3.3 –3.0 –2.7 –2.3 –2.0

116.6 116.4 116.2 115.9 115.7

113.3 113.4 113.5 113.6 113.7

–0.0082 –0.0073 –0.0065 –0.0057 –0.0049

0.2764 0.2761 0.2757 0.2753 0.2749

–50 –49 –48 –47 –46

 –45  –44  –43  –42  –41

22.51 23.10 23.69 24.30 24.92

22.46 23.04 23.64 24.24 24.86

0.0120 0.0120 0.0120 0.0120 0.0121

2.5645 2.5029 2.4430 2.3849 2.3285

83.35 83.23 83.11 83.00 82.88

0.3899 0.3995 0.4093 0.4193 0.4295

–1.7 –1.3 –1.0 –0.7 –0.3

115.5 115.3 115.1 114.9 114.6

113.8 114.0 114.1 114.2 114.3

–0.0041 –0.0033 –0.0025 –0.0017 –0.0008

0.2745 0.2741 0.2737 0.2733 0.2730

–45 –44 –43 –42 –41

 –40  –39  –38  –37  –36

25.56 26.20 26.86 27.53 28.22

25.49 26.14 26.80 27.47 28.15

0.0121 0.0121 0.0121 0.0121 0.0122

2.2737 2.2204 2.1687 2.1183 2.0694

82.76 82.65 82.53 82.41 82.29

0.4398 0.4504 0.4611 0.4721 0.4832

0.0 0.3 0.7 1.0 1.3

114.4 114.2 114.0 113.7 113.5

114.4 114.5 114.6 114.7 114.9

0.0000 0.0008 0.0016 0.0024 0.0032

0.2726 0.2722 0.2718 0.2715 0.2711

–40 –39 –38 –37 –36

 –35  –34  –33  –32  –31

28.92 29.63 30.35 31.09 31.85

28.84 29.55 30.28 31.01 31.76

0.0122 0.0122 0.0122 0.0122 0.0122

2.0219 1.9757 1.9307 1.8870 1.8444

82.17 82.05 81.93 81.81 81.70

0.4946 0.5062 0.5179 0.5300 0.5422

1.7 2.0 2.3 2.7 3.0

113.3 113.1 112.8 112.6 112.4

115.0 115.1 115.2 115.3 115.4

0.0040 0.0048 0.0056 0.0064 0.0072

0.2708 0.2704 0.2700 0.2697 0.2693

–35 –34 –33 –32 –31

5

Table 1 (continued) Suva  410A Saturation Properties—Temperature Table ®

TEMP.

PRESSURE psia

VOLUME ft 3 /lb

DENSITY lb/ft 3

ENTROPY Btu/(lb)(°R)

ENTHALPY Btu/lb

TEMP.

LIQUID sf 

VAPOR sg

115.5 115.6 115.7 115.8 115.9

0.0080 0.0088 0.0096 0.0104 0.0112

0.2690 0.2686 0.2683 0.2679 0.2676

–30 –29 –28 –27 –26

111.0 110.7 110.5 110.3 110.0

116.0 116.1 116.2 116.3 116.5

0.0120 0.0127 0.0135 0.0143 0.0151

0.2673 0.2669 0.2666 0.2663 0.2659

–25 –24 –23 –22 –21

6.8 7.1 7.5 7.8 8.2

109.8 109.5 109.3 109.1 108.8

116.6 116.7 116.8 116.9 117.0

0.0159 0.0167 0.0175 0.0183 0.0191

0.2656 0.2653 0.2649 0.2646 0.2643

–20 –19 –18 –17 –16

0.7701 0.7865 0.8032 0.8202 0.8375

8.5 8.8 9.2 9.5 9.9

108.6 108.3 108.1 107.8 107.6

117.1 117.2 117.3 117.4 117.5

0.0198 0.0206 0.0214 0.0222 0.0230

0.2640 0.2637 0.2633 0.2630 0.2627

–15 –14 –13 –12 –11

79.11 78.98 78.86 78.73 78.60

0.8551 0.8729 0.8911 0.9095 0.9283

10.2 10.6 10.9 11.3 11.6

107.3 107.1 106.8 106.6 106.3

117.6 117.6 117.7 117.8 117.9

0.0237 0.0245 0.0253 0.0261 0.0269

0.2624 0.2621 0.2618 0.2615 0.2612

–10 –9 –8 –7 –6

1.0555 1.0344 1.0137 0.9935 0.9738

78.47 78.35 78.22 78.09 77.96

0.9474 0.9668 0.9865 1.0065 1.0269

12.0 12.3 12.7 13.0 13.4

106.0 105.8 105.5 105.3 105.0

118.0 118.1 118.2 118.3 118.4

0.0276 0.0284 0.0292 0.0299 0.0307

0.2609 0.2606 0.2603 0.2600 0.2597

–5 –4 –3 –2 –1

0.0128 0.0129 0.0129 0.0129 0.0129

0.9546 0.9358 0.9175 0.8996 0.8821

77.83 77.70 77.57 77.44 77.31

1.0475 1.0686 1.0899 1.1116 1.1337

13.7 14.1 14.5 14.8 15.2

104.7 104.5 104.2 104.0 103.7

118.5 118.6 118.7 118.8 118.9

0.0315 0.0323 0.0330 0.0338 0.0346

0.2594 0.2591 0.2588 0.2585 0.2582

0 1 2 3 4

69.61 71.00 72.42 73.86 75.33

0.0130 0.0130 0.0130 0.0130 0.0130

0.8650 0.8483 0.8320 0.8160 0.8004

77.17 77.04 76.91 76.78 76.64

1.1561 1.1788 1.2020 1.2255 1.2493

15.5 15.9 16.2 16.6 16.9

103.4 103.2 102.9 102.6 102.3

118.9 119.0 119.1 119.2 119.3

0.0353 0.0361 0.0369 0.0376 0.0384

0.2579 0.2576 0.2573 0.2570 0.2568

5 6 7 8 9

77.05 78.56 80.09 81.65 83.23

76.81 78.32 79.85 81.40 82.98

0.0131 0.0131 0.0131 0.0131 0.0132

0.7852 0.7703 0.7557 0.7415 0.7276

76.51 76.37 76.24 76.11 75.97

1.2736 1.2982 1.3232 1.3486 1.3744

17.3 17.7 18.0 18.4 18.7

102.1 101.8 101.5 101.2 101.0

119.4 119.5 119.5 119.6 119.7

0.0392 0.0399 0.0407 0.0414 0.0422

0.2565 0.2562 0.2559 0.2556 0.2554

10 11 12 13 14

15 16 17 18 19

84.84 86.46 88.11 89.79 91.49

84.58 86.20 87.84 89.51 91.21

0.0132 0.0132 0.0132 0.0133 0.0133

0.7140 0.7007 0.6876 0.6749 0.6625

75.83 75.70 75.56 75.42 75.29

1.4006 1.4272 1.4542 1.4817 1.5095

19.1 19.5 19.8 20.2 20.5

100.7 100.4 100.1 99.8 99.6

119.8 119.9 119.9 120.0 120.1

0.0430 0.0437 0.0445 0.0452 0.0460

0.2551 0.2548 0.2545 0.2543 0.2540

15 16 17 18 19

20 21 22 23 24

93.21 94.96 96.73 98.53 100.36

92.93 94.67 96.43 98.23 100.04

0.0133 0.0133 0.0134 0.0134 0.0134

0.6503 0.6383 0.6267 0.6152 0.6041

75.15 75.01 74.87 74.73 74.59

1.5378 1.5666 1.5958 1.6254 1.6555

20.9 21.3 21.6 22.0 22.4

99.3 99.0 98.7 98.4 98.1

120.2 120.3 120.3 120.4 120.5

0.0467 0.0475 0.0483 0.0490 0.0498

0.2537 0.2534 0.2532 0.2529 0.2526

20 21 22 23 24

25 26 27 28 29

102.20 104.08 105.98 107.91 109.86

101.89 103.76 105.65 107.57 109.52

0.0134 0.0135 0.0135 0.0135 0.0135

0.5931 0.5824 0.5719 0.5616 0.5516

74.45 74.31 74.17 74.03 73.89

1.6860 1.7170 1.7485 1.7805 1.8130

22.7 23.1 23.5 23.8 24.2

97.8 97.5 97.2 96.9 96.6

120.6 120.6 120.7 120.8 120.9

0.0505 0.0513 0.0520 0.0528 0.0535

0.2524 0.2521 0.2518 0.2516 0.2513

25 26 27 28 29

°F

LIQUID pf 

VAPOR pg

LIQUID vf 

VAPOR vg

LIQUID 1/v f 

VAPOR 1/v g

LIQUID h f 

 –30  –29  –28  –27  –26

32.61 33.39 34.19 35.00 35.83

32.53 33.31 34.10 34.91 35.73

0.0123 0.0123 0.0123 0.0123 0.0123

1.8030 1.7628 1.7236 1.6854 1.6483

81.58 81.45 81.33 81.21 81.09

0.5546 0.5673 0.5802 0.5933 0.6067

3.4 3.7 4.0 4.4 4.7

112.1 111.9 111.7 111.4 111.2

 –25  –24  –23  –22  –21

36.67 37.52 38.39 39.28 40.18

36.57 37.42 38.29 39.17 40.07

0.0124 0.0124 0.0124 0.0124 0.0124

1.6122 1.5770 1.5427 1.5093 1.4768

80.97 80.85 80.73 80.60 80.48

0.6203 0.6341 0.6482 0.6625 0.6771

5.1 5.4 5.7 6.1 6.4

 –20  –19  –18  –17  –16

41.10 42.03 42.98 43.95 44.93

40.99 41.92 42.86 43.83 44.81

0.0124 0.0125 0.0125 0.0125 0.0125

1.4452 1.4143 1.3843 1.3550 1.3264

80.36 80.23 80.11 79.99 79.86

0.6920 0.7071 0.7224 0.7380 0.7539

 –15  –14  –13  –12  –11

45.94 46.95 47.99 49.04 50.11

45.81 46.82 47.85 48.90 49.97

0.0125 0.0126 0.0126 0.0126 0.0126

1.2986 1.2715 1.2450 1.2192 1.1941

79.74 79.61 79.49 79.36 79.24

 –10  –9  –8  –7  –6

51.20 52.31 53.43 54.57 55.74

51.05 52.16 53.28 54.42 55.58

0.0126 0.0127 0.0127 0.0127 0.0127

1.1695 1.1456 1.1222 1.0995 1.0772

 –5  –4  –3  –2  –1

56.92 58.12 59.34 60.58 61.83

56.75 57.95 59.16 60.40 61.65

0.0127 0.0128 0.0128 0.0128 0.0128

0 1 2 3 4

63.11 64.41 65.73 67.07 68.43

62.93 64.22 65.54 66.87 68.23

5 6 7 8 9

69.81 71.22 72.64 74.09 75.56

10 11 12 13 14

6

LATENT h fg

VAPOR hg

°F

Table 1 (continued) Suva® 410A Saturation Properties—Temperature Table TEMP.

PRESSURE psia

VOLUME ft 3 /lb

DENSITY lb/ft 3

ENTROPY Btu/(lb)(°R)

ENTHALPY Btu/lb

TEMP.

LIQUID sf 

VAPOR sg

120.9 121.0 121.1 121.1 121.2

0.0543 0.0550 0.0558 0.0565 0.0573

0.2510 0.2508 0.2505 0.2502 0.2500

30 31 32 33 34

94.8 94.5 94.2 93.9 93.6

121.3 121.3 121.4 121.5 121.5

0.0580 0.0588 0.0595 0.0602 0.0610

0.2497 0.2495 0.2492 0.2489 0.2487

35 36 37 38 39

28.3 28.7 29.1 29.4 29.8

93.3 93.0 92.7 92.3 92.0

121.6 121.6 121.7 121.8 121.8

0.0617 0.0625 0.0632 0.0640 0.0647

0.2484 0.2482 0.2479 0.2477 0.2474

40 41 42 43 44

2.4046 2.4465 2.4890 2.5322 2.5761

30.2 30.6 30.9 31.3 31.7

91.7 91.4 91.0 90.7 90.4

121.9 121.9 122.0 122.0 122.1

0.0655 0.0662 0.0669 0.0677 0.0684

0.2471 0.2469 0.2466 0.2464 0.2461

45 46 47 48 49

70.77 70.62 70.46 70.31 70.15

2.6206 2.6657 2.7116 2.7581 2.8054

32.1 32.5 32.9 33.2 33.6

90.1 89.7 89.4 89.1 88.7

122.2 122.2 122.3 122.3 122.3

0.0692 0.0699 0.0706 0.0714 0.0721

0.2459 0.2456 0.2454 0.2451 0.2448

50 51 52 53 54

0.3505 0.3446 0.3388 0.3332 0.3276

69.99 69.83 69.67 69.51 69.35

2.8533 2.9020 2.9514 3.0016 3.0526

34.0 34.4 34.8 35.2 35.6

88.4 88.0 87.7 87.4 87.0

122.4 122.4 122.5 122.5 122.6

0.0729 0.0736 0.0743 0.0751 0.0758

0.2446 0.2443 0.2441 0.2438 0.2436

55 56 57 58 59

0.0145 0.0145 0.0145 0.0146 0.0146

0.3221 0.3168 0.3115 0.3064 0.3013

69.19 69.03 68.87 68.70 68.54

3.1043 3.1568 3.2101 3.2642 3.3191

36.0 36.3 36.7 37.1 37.5

86.7 86.3 86.0 85.6 85.3

122.6 122.7 122.7 122.7 122.8

0.0766 0.0773 0.0780 0.0788 0.0795

0.2433 0.2431 0.2428 0.2426 0.2423

60 61 62 63 64

199.28 202.38 205.51 208.69 211.90

0.0146 0.0147 0.0147 0.0147 0.0148

0.2963 0.2914 0.2866 0.2819 0.2773

68.37 68.21 68.04 67.87 67.71

3.3749 3.4316 3.4891 3.5475 3.6068

37.9 38.3 38.7 39.1 39.5

84.9 84.5 84.2 83.8 83.4

122.8 122.8 122.9 122.9 122.9

0.0802 0.0810 0.0817 0.0825 0.0832

0.2420 0.2418 0.2415 0.2413 0.2410

65 66 67 68 69

215.86 219.15 222.49 225.86 229.27

215.14 218.43 221.75 225.11 228.51

0.0148 0.0148 0.0149 0.0149 0.0150

0.2727 0.2682 0.2638 0.2595 0.2553

67.54 67.37 67.19 67.02 66.85

3.6670 3.7281 3.7902 3.8533 3.9173

39.9 40.3 40.7 41.1 41.5

83.1 82.7 82.3 81.9 81.6

123.0 123.0 123.0 123.0 123.1

0.0839 0.0847 0.0854 0.0861 0.0869

0.2408 0.2405 0.2402 0.2400 0.2397

70 71 72 73 74

75 76 77 78 79

232.72 236.20 239.73 243.30 246.91

231.94 235.42 238.93 242.49 246.08

0.0150 0.0150 0.0151 0.0151 0.0152

0.2511 0.2470 0.2430 0.2390 0.2351

66.68 66.50 66.32 66.15 65.97

3.9823 4.0484 4.1155 4.1836 4.2529

41.9 42.3 42.7 43.1 43.5

81.2 80.8 80.4 80.0 79.6

123.1 123.1 123.1 123.1 123.2

0.0876 0.0884 0.0891 0.0898 0.0906

0.2395 0.2392 0.2389 0.2387 0.2384

75 76 77 78 79

80 81 82 83 84

250.55 254.24 257.97 261.74 265.55

249.71 253.39 257.10 260.85 264.65

0.0152 0.0152 0.0153 0.0153 0.0154

0.2313 0.2276 0.2239 0.2202 0.2166

65.79 65.61 65.43 65.25 65.06

4.3232 4.3946 4.4672 4.5409 4.6159

43.9 44.3 44.8 45.2 45.6

79.2 78.8 78.4 78.0 77.6

123.2 123.2 123.2 123.2 123.2

0.0913 0.0921 0.0928 0.0936 0.0943

0.2381 0.2379 0.2376 0.2373 0.2371

80 81 82 83 84

85 86 87 88 89

269.40 273.29 277.23 281.21 285.23

268.49 272.37 276.29 280.25 284.26

0.0154 0.0155 0.0155 0.0155 0.0156

0.2131 0.2097 0.2063 0.2029 0.1996

64.88 64.69 64.51 64.32 64.13

4.6920 4.7693 4.8480 4.9278 5.0090

46.0 46.4 46.8 47.3 47.7

77.2 76.8 76.4 76.0 75.5

123.2 123.2 123.2 123.2 123.2

0.0950 0.0958 0.0965 0.0973 0.0980

0.2368 0.2365 0.2363 0.2360 0.2357

85 86 87 88 89

°F

LIQUID p f 

VAPOR pg

LIQUID vf 

VAPOR vg

LIQUID 1/v f 

30 31 32 33 34

111.84 113.85 115.88 117.94 120.03

35 36 37 38 39

VAPOR 1/v g

111.49 113.49 115.52 117.57 119.66

0.0136 0.0136 0.0136 0.0136 0.0137

0.5417 0.5321 0.5227 0.5134 0.5043

73.74 73.60 73.46 73.31 73.17

1.8459 1.8794 1.9133 1.9478 1.9828

24.6 24.9 25.3 25.7 26.1

96.3 96.0 95.7 95.4 95.1

122.15 124.30 126.47 128.67 130.91

121.77 123.90 126.07 128.27 130.49

0.0137 0.0137 0.0137 0.0138 0.0138

0.4955 0.4868 0.4782 0.4699 0.4617

73.02 72.88 72.73 72.58 72.43

2.0183 2.0544 2.0910 2.1282 2.1659

26.4 26.8 27.2 27.5 27.9

40 41 42 43 44

133.17 135.46 137.78 140.13 142.51

132.74 135.03 137.34 139.68 142.05

0.0138 0.0139 0.0139 0.0139 0.0139

0.4537 0.4458 0.4381 0.4305 0.4231

72.29 72.14 71.99 71.84 71.69

2.2042 2.2431 2.2826 2.3226 2.3633

45 46 47 48 49

144.92 147.36 149.83 152.34 154.87

144.46 146.89 149.35 151.85 154.37

0.0140 0.0140 0.0140 0.0141 0.0141

0.4159 0.4087 0.4018 0.3949 0.3882

71.54 71.39 71.23 71.08 70.93

50 51 52 53 54

157.44 160.04 162.67 165.33 168.03

156.93 159.52 162.14 164.80 167.48

0.0141 0.0142 0.0142 0.0142 0.0143

0.3816 0.3751 0.3688 0.3626 0.3565

55 56 57 58 59

170.76 173.52 176.32 179.15 182.01

170.20 172.96 175.74 178.57 181.42

0.0143 0.0143 0.0144 0.0144 0.0144

60 61 62 63 64

184.91 187.84 190.81 193.82 196.86

184.31 187.23 190.19 193.18 196.21

65 66 67 68 69

199.93 203.04 206.19 209.38 212.60

70 71 72 73 74

7

LIQUID h f 

LATENT h fg

VAPOR hg

°F

Table 1 (continued) Suva  410A Saturation Properties—Temperature Table ®

TEMP. °F

PRESSURE psia

VOLUME ft 3 /lb

DENSITY lb/ft 3

ENTROPY Btu/(lb)(°R)

ENTHALPY Btu/lb

TEMP. °F

LIQUID sf 

VAPOR sg

123.2 123.2 123.2 123.2 123.2

0.0988 0.0995 0.1003 0.1010 0.1018

0.2354 0.2352 0.2349 0.2346 0.2343

90 91 92 93 94

72.9 72.5 72.1 71.6 71.1

123.2 123.2 123.1 123.1 123.1

0.1025 0.1033 0.1040 0.1048 0.1056

0.2340 0.2338 0.2335 0.2332 0.2329

95 96 97 98 99

52.4 52.8 53.3 53.7 54.2

70.7 70.2 69.7 69.3 68.8

123.1 123.1 123.0 123.0 123.0

0.1063 0.1071 0.1079 0.1086 0.1094

0.2326 0.2323 0.2320 0.2317 0.2314

100 101 102 103 104

6.5105 6.6188 6.7290 6.8413 6.9555

54.6 55.1 55.5 56.0 56.5

68.3 67.8 67.3 66.8 66.3

122.9 122.9 122.9 122.8 122.8

0.1102 0.1109 0.1117 0.1125 0.1133

0.2311 0.2308 0.2305 0.2302 0.2299

105 106 107 108 109

59.79 59.57 59.34 59.10 58.87

7.0719 7.1904 7.3112 7.4342 7.5596

56.9 57.4 57.8 58.3 58.8

65.8 65.3 64.8 64.3 63.7

122.7 122.7 122.6 122.6 122.5

0.1141 0.1148 0.1156 0.1164 0.1172

0.2296 0.2293 0.2289 0.2286 0.2283

110 111 112 113 114

0.1301 0.1279 0.1258 0.1237 0.1216

58.63 58.39 58.15 57.91 57.66

7.6873 7.8176 7.9504 8.0858 8.2239

59.3 59.7 60.2 60.7 61.2

63.2 62.6 62.1 61.5 61.0

122.5 122.4 122.3 122.3 122.2

0.1180 0.1188 0.1196 0.1204 0.1213

0.2280 0.2276 0.2273 0.2270 0.2266

115 116 117 118 119

0.0174 0.0175 0.0176 0.0177 0.0177

0.1195 0.1175 0.1155 0.1136 0.1116

57.41 57.16 56.90 56.64 56.37

8.3648 8.5085 8.6553 8.8051 8.9581

61.7 62.2 62.7 63.2 63.7

60.4 59.8 59.2 58.7 58.1

122.1 122.0 121.9 121.9 121.8

0.1221 0.1229 0.1237 0.1246 0.1254

0.2263 0.2259 0.2256 0.2252 0.2249

120 121 122 123 124

459.72 465.54 471.42 477.35 483.35

0.0178 0.0179 0.0180 0.0181 0.0182

0.1097 0.1078 0.1060 0.1041 0.1023

56.11 55.83 55.56 55.28 54.99

9.1144 9.2741 9.4374 9.6043 9.7752

64.2 64.8 65.3 65.8 66.3

57.4 56.8 56.2 55.6 54.9

121.7 121.6 121.5 121.4 121.3

0.1263 0.1271 0.1280 0.1289 0.1298

0.2245 0.2242 0.2238 0.2234 0.2230

125 126 127 128 129

490.88 496.98 503.15 509.37 515.65

489.39 495.50 501.66 507.89 514.17

0.0183 0.0184 0.0185 0.0186 0.0187

0.1005 0.0987 0.0970 0.0952 0.0935

54.70 54.41 54.11 53.80 53.49

9.9500 10.1290 10.3125 10.5005 10.6935

66.9 67.4 68.0 68.6 69.1

54.3 53.6 52.9 52.2 51.5

121.2 121.0 120.9 120.8 120.7

0.1306 0.1315 0.1324 0.1334 0.1343

0.2227 0.2223 0.2219 0.2215 0.2211

130 131 132 133 134

135 136 137 138 139

521.98 528.37 534.83 541.34 547.90

520.51 526.91 533.37 539.89 546.47

0.0188 0.0189 0.0190 0.0192 0.0193

0.0918 0.0901 0.0885 0.0868 0.0852

53.18 52.85 52.52 52.18 51.84

10.8915 11.0950 11.3043 11.5197 11.7418

69.7 70.3 70.9 71.5 72.1

50.8 50.1 49.3 48.6 47.8

120.5 120.4 120.3 120.1 119.9

0.1352 0.1362 0.1372 0.1381 0.1391

0.2207 0.2203 0.2198 0.2194 0.2190

135 136 137 138 139

140 141 142 143 144

554.53 561.22 567.97 574.77 581.64

553.12 559.82 566.59 573.42 580.31

0.0194 0.0196 0.0197 0.0199 0.0200

0.0835 0.0819 0.0803 0.0787 0.0771

51.48 51.12 50.74 50.36 49.96

11.9709 12.2077 12.4528 12.7071 12.9714

72.8 73.4 74.1 74.8 75.4

47.0 46.2 45.4 44.5 43.6

119.8 119.6 119.4 119.3 119.1

0.1401 0.1412 0.1422 0.1433 0.1444

0.2185 0.2181 0.2176 0.2171 0.2167

140 141 142 143 144

145 146 147 148 149

588.57 595.55 602.60 609.71 616.88

587.27 594.29 601.37 608.52 615.74

0.0202 0.0204 0.0205 0.0207 0.0209

0.0755 0.0739 0.0723 0.0706 0.0690

49.55 49.13 48.69 48.23 47.76

13.2468 13.5347 13.8367 14.1547 14.4913

76.2 76.9 77.6 78.4 79.2

42.7 41.8 40.8 39.8 38.7

118.9 118.7 118.4 118.2 117.9

0.1455 0.1467 0.1479 0.1491 0.1504

0.2162 0.2157 0.2151 0.2146 0.2140

145 146 147 148 149

LIQUID pf 

VAPOR pg

LIQUID vf 

VAPOR vg

LIQUID 1/v f 

VAPOR 1/v g

LIQUID hf 

90 91 92 93 94

289.29 293.40 297.55 301.75 305.99

95 96 97 98 99

288.31 292.40 296.54 300.72 304.95

0.0156 0.0157 0.0157 0.0158 0.0158

0.1964 0.1932 0.1901 0.1870 0.1840

63.94 63.74 63.55 63.36 63.16

5.0916 5.1755 5.2608 5.3474 5.4356

48.1 48.5 48.9 49.4 49.8

75.1 74.7 74.3 73.8 73.4

310.27 314.60 318.98 323.40 327.87

309.22 313.53 317.89 322.29 326.75

0.0159 0.0159 0.0160 0.0160 0.0161

0.1810 0.1781 0.1752 0.1723 0.1695

62.96 62.76 62.56 62.36 62.16

5.5252 5.6164 5.7090 5.8033 5.8992

50.2 50.7 51.1 51.5 52.0

100 101 102 103 104

332.38 336.94 341.54 346.20 350.90

331.24 335.79 340.38 345.02 349.70

0.0161 0.0162 0.0163 0.0163 0.0164

0.1668 0.1640 0.1614 0.1587 0.1561

61.95 61.74 61.53 61.32 61.11

5.9967 6.0959 6.1969 6.2996 6.4041

105 106 107 108 109

355.65 360.45 365.29 370.19 375.13

354.44 359.22 364.05 368.93 373.86

0.0164 0.0165 0.0165 0.0166 0.0167

0.1536 0.1511 0.1486 0.1462 0.1438

60.90 60.68 60.46 60.24 60.02

110 111 112 113 114

380.12 385.17 390.26 395.40 400.60

378.84 383.86 388.94 394.07 399.25

0.0167 0.0168 0.0169 0.0169 0.0170

0.1414 0.1391 0.1368 0.1345 0.1323

115 116 117 118 119

405.84 411.14 416.49 421.89 427.34

404.49 409.77 415.11 420.49 425.94

0.0171 0.0171 0.0172 0.0173 0.0173

120 121 122 123 124

432.85 438.41 444.02 449.68 455.40

431.43 436.98 442.58 448.24 453.95

125 126 127 128 129

461.18 467.01 472.89 478.83 484.83

130 131 132 133 134

8

LATENT h fg

VAPOR hg

Table 1 (continued) Suva  410A Saturation Properties—Temperature Table ®

TEMP.

PRESSURE psia

VOLUME ft 3 /lb

DENSITY lb/ft 3

°F

LIQUID p f 

VAPOR pg

LIQUID vf 

VAPOR vg

LIQUID 1/v f 

150 151 152 153 154

624.12 631.41 638.77 646.19 653.67

623.02 630.37 637.78 645.26 652.81

0.0212 0.0214 0.0217 0.0219 0.0222

0.0673 0.0656 0.0639 0.0621 0.0602

47.26 46.73 46.18 45.59 44.96

155 156 157 158 159

661.22 668.82 676.49 684.23 692.02

660.43 668.12 675.87 683.70 691.60

0.0226 0.0230 0.0234 0.0239 0.0246

0.0583 0.0562 0.0541 0.0518 0.0496

160

699.88

699.56

0.0255

0.0476

ENTROPY Btu/(lb)(°R)

ENTHALPY Btu/lb

VAPOR 1/v g

LIQUID sf 

VAPOR sg

117.7 117.4 117.1 116.8 116.5

0.1517 0.1531 0.1545 0.1560 0.1576

0.2135 0.2129 0.2122 0.2116 0.2109

150 151 152 153 154

31.3 29.8 28.2 26.5 24.8

116.1 115.8 115.5 115.2 115.1

0.1593 0.1612 0.1632 0.1654 0.1680

0.2102 0.2095 0.2089 0.2083 0.2080

155 156 157 158 159

23.0

115.2

0.1711

0.2081

160

LIQUID hf 

LATENT h fg

14.8496 15.2337 15.6486 16.1014 16.6006

80.0 80.9 81.8 82.8 83.8

37.6 36.5 35.3 34.0 32.7

44.28 43.54 42.71 41.77 40.65

17.1576 17.7852 18.4945 19.2867 20.1422

84.9 86.0 87.3 88.7 90.3

39.25

21.0231

92.3

9

TEMP.

VAPOR hg

°F

Table 2 Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F  –130  –120  –110  –100  –90  –80  –70  –60  –50  –40  –30  –20  –10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 170 180 190

1.00

2.00

3.00

4.00

(–135.23°F)

(–119.38°F)

(–109.16°F)

(–101.46°F)

H

S

V

H

S

V

H

S

V

H

( 47 .6 19 7)

(1 02 .2 )

( 0. 32 57 )

(2 4. 85 59 )

(1 04 .4 )

( 0. 31 35 )

(1 7. 00 05 )

(1 05 .8 )

(0 .3 06 5)

(1 2. 98 42 )

( 10 6. 8)

(0 .3 01 7)

48.4112 49.9202 51.4258 52.9283 54.4281 55.9256 57.4211 58.9148 60.4069 61.8976 63.3871 64.8755 66.3630 67.8496 69.3354 70.8206 72.3051 73.7891 75.2727 76.7558 78.2385 79.7209 81.2030 82.6848 84.1663 85.6477 87.1288 88.6097 90.0905 91.5711 93.0516 — — —

103.0 104.5 106.1 107.6 109.2 110.8 112.5 114.1 115.8 117.5 119.2 120.9 122.7 124.5 126.2 128.1 129.9 131.8 133.6 135.5 137.5 139.4 141.4 143.3 145.3 147.4 149.4 151.5 153.5 155.6 157.8 — — —

0.3281 0.3327 0.3372 0.3416 0.3459 0.3502 0.3544 0.3586 0.3627 0.3668 0.3709 0.3748 0.3788 0.3827 0.3866 0.3904 0.3942 0.3979 0.4017 0.4054 0.4090 0.4126 0.4162 0.4198 0.4234 0.4269 0.4304 0.4338 0.4373 0.4407 0.4441 — — —

— — 25.5747 26.3382 27.0990 27.8575 28.6138 29.3684 30.1213 30.8728 31.6231 32.3723 33.1205 33.8679 34.6145 35.3604 36.1057 36.8505 37.5948 38.3387 39.0821 39.8253 40.5681 41.3106 42.0529 42.7950 43.5369 44.2785 45.0201 45.7614 46.5026 47.2437 47.9847 —

— — 0.3177 0.3222 0.3266 0.3309 0.3352 0.3394 0.3435 0.3476 0.3517 0.3557 0.3597 0.3636 0.3675 0.3713 0.3751 0.3789 0.3826 0.3863 0.3900 0.3936 0.3972 0.4008 0.4043 0.4079 0.4114 0.4148 0.4183 0.4217 0.4251 0.4284 0.4318 —

— — — 17.4741 17.9887 18.5009 19.0110 19.5192 20.0258 20.5310 21.0349 21.5378 22.0396 22.5406 23.0408 23.5403 24.0392 24.5376 25.0355 25.5329 26.0300 26.5267 27.0231 27.5192 28.0151 28.5108 29.0062 29.5015 29.9966 30.4915 30.9863 31.4810 31.9756 32.4700

— — — 107.2 108.9 110.5 112.2 113.8 115.5 117.2 119.0 120.7 122.5 124.3 126.1 127.9 129.8 131.6 133.5 135.4 137.4 139.3 141.3 143.3 145.3 147.3 149.3 151.4 153.5 155.6 157.7 159.8 162.0 164.2

— — — 0.3107 0.3151 0.3195 0.3238 0.3280 0.3322 0.3363 0.3404 0.3444 0.3484 0.3523 0.3562 0.3601 0.3639 0.3677 0.3714 0.3751 0.3788 0.3824 0.3861 0.3896 0.3932 0.3967 0.4002 0.4037 0.4071 0.4106 0.4139 0.4173 0.4207 0.4240

— — — 13.0415 13.4331 13.8223 14.2093 14.5944 14.9779 15.3599 15.7407 16.1204 16.4990 16.8768 17.2538 17.6302 18.0059 18.3811 18.7558 19.1300 19.5039 19.8774 20.2506 20.6235 20.9962 21.3686 21.7409 22.1129 22.4848 22.8566 23.2282 23.5996 23.9710 24.3423

— — — 107.0 108.7 110.3 112.0 113.7 115.4 117.1 118.9 120.6 122.4 124.2 126.0 127.8 129.7 131.6 133.5 135.4 137.3 139.3 141.2 143.2 145.2 147.2 149.3 151.4 153.4 155.5 157.7 159.8 162.0 164.2

— — — 0.3024 0.3069 0.3113 0.3156 0.3199 0.3241 0.3282 0.3323 0.3364 0.3404 0.3443 0.3482 0.3521 0.3559 0.3597 0.3635 0.3672 0.3709 0.3745 0.3781 0.3817 0.3853 0.3888 0.3923 0.3958 0.3992 0.4026 0.4060 0.4094 0.4128 0.4161

–130 –120 –110 –100 –90 –80 –70 –60 –50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 170 180 190

TEMP. °F

5.00 TEMP. °F

— — 105.9 107.4 109.1 110.7 112.3 114.0 115.7 117.4 119.1 120.8 122.6 124.4 126.2 128.0 129.8 131.7 133.6 135.5 137.4 139.4 141.3 143.3 145.3 147.3 149.4 151.4 153.5 155.6 157.7 159.9 162.0 —

6.00

(–95.19°F)

7.00

(–89.86°F)

S

TEMP. °F

V

8.00

(–85.21°F)

(–81.08°F)

V

H

S

V

H

S

V

H

S

V

H

S

(10.5348)

(107.6)

(0.298 0)

(8.8803)

(108.3)

(0.2951)

(7.6853)

(108 .9 )

(0.2926)

(6.7804)

(1 09.5)

(0.2904)

 –90  –80  –70  –60  –50  –40  –30  –20  –10

10.6994 11.0148 11.3280 11.6393 11.9490 12.2572 12.5641 12.8698 13.1746

108.5 110.2 111.9 113.6 115.3 117.0 118.7 120.5 122.3

0.3004 0.3048 0.3092 0.3135 0.3177 0.3219 0.3260 0.3301 0.3341

— 9.1429 9.4070 9.6691 9.9295 10.1885 10.4462 10.7027 10.9583

— 110.0 111.7 113.4 115.1 116.9 118.6 120.4 122.2

— 0.2995 0.3039 0.3082 0.3125 0.3167 0.3209 0.3249 0.3290

— 7.8056 8.0346 8.2616 8.4870 8.7108 8.9334 9.1547 9.3751

— 109.8 111.5 113.3 115.0 116.8 118.5 120.3 122.1

— 0.2949 0.2994 0.3037 0.3080 0.3123 0.3164 0.3205 0.3246

— 6.8024 7.0052 7.2059 7.4050 7.6025 7.7987 7.9937 8.1877

— 109.7 111.4 113.1 114.9 116.6 118.4 120.2 122.0

— 0.2909 0.2954 0.2998 0.3041 0.3084 0.3126 0.3167 0.3208

–90 –80 –70 –60 –50 –40 –30 –20 –10

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

13.4785 13.7816 14.0841 14.3859 14.6871 14.9879 15.2882 15.5882 15.8878 16.1871 16.4861 16.7848 17.0834 17.3817 17.6798

124.1 125.9 127.8 129.6 131.5 133.4 135.3 137.2 139.2 141.2 143.2 145.2 147.2 149.3 151.3

0.3381 0.3420 0.3459 0.3497 0.3535 0.3573 0.3610 0.3647 0.3683 0.3720 0.3755 0.3791 0.3826 0.3861 0.3896

11.2129 11.4668 11.7199 11.9725 12.2245 12.4760 12.7270 12.9777 13.2280 13.4780 13.7278 13.9772 14.2265 14.4755 14.7244

124.0 125.8 127.7 129.6 131.4 133.3 135.3 137.2 139.2 141.1 143.1 145.1 147.2 149.2 151.3

0.3329 0.3369 0.3408 0.3446 0.3484 0.3522 0.3559 0.3596 0.3633 0.3669 0.3705 0.3741 0.3776 0.3811 0.3846

9.5946 9.8133 10.0313 10.2486 10.4654 10.6817 10.8976 11.1131 11.3282 11.5430 11.7575 11.9718 12.1859 12.3997 12.6134

123.9 125.8 127.6 129.5 131.4 133.3 135.2 137.1 139.1 141.1 143.1 145.1 147.1 149.2 151.3

0.3286 0.3325 0.3364 0.3403 0.3441 0.3479 0.3516 0.3553 0.3590 0.3626 0.3662 0.3698 0.3733 0.3768 0.3803

8.3808 8.5731 8.7647 8.9557 9.1461 9.3360 9.5255 9.7146 9.9033 10.0917 10.2799 10.4677 10.6554 10.8428 11.0301

123.8 125.7 127.5 129.4 131.3 133.2 135.1 137.1 139.1 141.0 143.0 145.1 147.1 149.1 151.2

0.3248 0.3287 0.3327 0.3365 0.3404 0.3441 0.3479 0.3516 0.3553 0.3589 0.3625 0.3661 0.3696 0.3731 0.3766

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

150 160 170 180 190

17.9778 18.2756 18.5733 18.8708 19.1682

153.4 155.5 157.6 159.8 161.9

0.3931 0.3965 0.3999 0.4033 0.4066

14.9731 15.2216 15.4700 15.7183 15.9664

153.4 155.5 157.6 159.8 161.9

0.3880 0.3915 0.3949 0.3983 0.4016

12.8268 13.0402 13.2534 13.4664 13.6794

153.3 155.5 157.6 159.7 161.9

0.3838 0.3872 0.3906 0.3940 0.3974

11.2172 11.4041 11.5909 11.7776 11.9641

153.3 155.4 157.5 159.7 161.9

0.3801 0.3835 0.3869 0.3903 0.3937

150 160 170 180 190

200 210 220

19.4656 19.7628 —

164.1 166.3 —

0.4100 0.4133 —

16.2145 16.4624 16.7103

164.1 166.3 168.5

0.4049 0.4083 0.4115

13.8922 14.1050 14.3176

164.1 166.3 168.5

0.4007 0.4040 0.4073

12.1505 12.3369 12.5232

164.0 166.2 168.5

0.3970 0.4003 0.4036

200 210 220

10

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

9.00

10.00

11.00

12.00

(–77.33°F)

(–73.91°F)

(–70.75°F)

(–67.81°F)

H

S

V

H

S

V

H

S

V

H

(6.07 08)

(109.9)

(0.288 6)

(5.4988)

(110.4)

(0.2869)

(5.0277)

(1 10.8)

(0.2854)

(4.6327)

(111.1)

(0.2840)

 –70  –60  –50  –40  –30  –20  –10 0 10 20 30 40

6.2043 6.3847 6.5633 6.7403 6.9161 7.0906 7.2641 7.4367 7.6085 7.7796 7.9501 8.1199

111.2 113.0 114.7 116.5 118.3 120.1 121.9 123.8 125.6 127.5 129.3 131.2

0.2919 0.2963 0.3007 0.3050 0.3092 0.3133 0.3174 0.3214 0.3254 0.3293 0.3332 0.3370

5.5635 5.7276 5.8899 6.0506 6.2099 6.3681 6.5252 6.6814 6.8368 6.9915 7.1455 7.2990

111.1 112.8 114.6 116.4 118.2 120.0 121.8 123.7 125.5 127.4 129.3 131.2

0.2887 0.2931 0.2975 0.3018 0.3061 0.3102 0.3143 0.3184 0.3224 0.3263 0.3302 0.3341

5.0391 5.1899 5.3388 5.4861 5.6321 5.7769 5.9206 6.0634 6.2054 6.3466 6.4873 6.6273

110.9 112.7 114.5 116.3 118.1 119.9 121.7 123.6 125.4 127.3 129.2 131.1

0.2857 0.2903 0.2947 0.2990 0.3033 0.3075 0.3116 0.3156 0.3196 0.3236 0.3275 0.3313

— 4.7417 4.8795 5.0157 5.1505 5.2842 5.4167 5.5484 5.6792 5.8092 5.9387 6.0676

— 112.5 114.3 116.1 118.0 119.8 121.6 123.5 125.4 127.2 129.1 131.0

— 0.2876 0.2920 0.2964 0.3007 0.3049 0.3090 0.3131 0.3171 0.3211 0.3250 0.3289

–70 –60 –50 –40 –30 –20 –10 0 10 20 30 40

50 60 70 80 90 100 110 120 130 140

8.2893 8.4583 8.6269 8.7951 8.9630 9.1306 9.2979 9.4650 9.6319 9.7986

133.2 135.1 137.0 139.0 141.0 143.0 145.0 147.0 149.1 151.2

0.3408 0.3446 0.3483 0.3520 0.3556 0.3592 0.3628 0.3664 0.3699 0.3734

7.4520 7.6045 7.7567 7.9085 8.0599 8.2111 8.3620 8.5127 8.6632 8.8135

133.1 135.0 137.0 138.9 140.9 142.9 145.0 147.0 149.1 151.1

0.3379 0.3416 0.3453 0.3490 0.3527 0.3563 0.3599 0.3634 0.3669 0.3704

6.7669 6.9060 7.0447 7.1830 7.3211 7.4588 7.5963 7.7335 7.8706 8.0074

133.0 135.0 136.9 138.9 140.9 142.9 144.9 147.0 149.0 151.1

0.3352 0.3389 0.3427 0.3463 0.3500 0.3536 0.3572 0.3608 0.3643 0.3678

6.1959 6.3238 6.4514 6.5785 6.7053 6.8319 6.9582 7.0842 7.2101 7.3357

133.0 134.9 136.9 138.8 140.8 142.9 144.9 146.9 149.0 151.1

0.3327 0.3365 0.3402 0.3439 0.3476 0.3512 0.3548 0.3583 0.3619 0.3654

50 60 70 80 90 100 110 120 130 140

150 160 170 180 190

9.9652 10.1316 10.2978 10.4640 10.6300

153.3 155.4 157.5 159.7 161.8

0.3768 0.3803 0.3837 0.3871 0.3904

8.9636 9.1136 9.2634 9.4131 9.5627

153.2 155.4 157.5 159.6 161.8

0.3739 0.3773 0.3808 0.3841 0.3875

8.1441 8.2807 8.4171 8.5533 8.6895

153.2 155.3 157.5 159.6 161.8

0.3713 0.3747 0.3781 0.3815 0.3849

7.4612 7.5866 7.7118 7.8368 7.9618

153.2 155.3 157.4 159.6 161.7

0.3688 0.3723 0.3757 0.3791 0.3825

150 160 170 180 190

200 210 220 230 240

10.7959 10.9617 11.1275 11.2931 —

164.0 166.2 168.4 170.7 —

0.3938 0.3971 0.4004 0.4036 —

9.7122 9.8616 10.0109 10.1601 —

164.0 166.2 168.4 170.7 —

0.3908 0.3942 0.3975 0.4007 —

8.8255 8.9615 9.0973 9.2331 —

164.0 166.2 168.4 170.6 —

0.3882 0.3915 0.3948 0.3981 —

8.0866 8.2114 8.3360 8.4606 8.5851

163.9 166.1 168.4 170.6 172.9

0.3858 0.3891 0.3924 0.3957 0.3989

200 210 220 230 240

S

TEMP. °F

TEMP. °F

13.00

14.00

14.696

15.00

(–65.06°F)

(–62.48°F)

(–60.76°F)

(–60.03°F)

S

TEMP. °F

V

V

H

S

V

H

S

V

H

S

V

H

(4.29 67)

(111.5)

(0.282 8)

(4.0070)

(111.8)

(0.2817)

(3.8280)

(1 12.0)

(0.2809)

(3.7548)

(112.1)

(0.2806)

 –60

4.3623

112.4

0.2851

4.0371

112.2

0.2828

3.8368

112.1

0.2813

3.7552

112.1

0.2806

–60

 –50  –40  –30  –20  –10

4.4908 4.6176 4.7430 4.8672 4.9903

114.2 116.0 117.8 119.7 121.5

0.2896 0.2940 0.2983 0.3025 0.3067

4.1575 4.2763 4.3937 4.5098 4.6248

114.1 115.9 117.7 119.6 121.4

0.2873 0.2917 0.2961 0.3003 0.3045

3.9523 4.0662 4.1786 4.2897 4.3998

114.0 115.8 117.7 119.5 121.4

0.2858 0.2902 0.2946 0.2989 0.3030

3.8687 3.9805 4.0909 4.2000 4.3080

113.9 115.8 117.6 119.5 121.3

0.2852 0.2896 0.2940 0.2982 0.3024

–50 –40 –30 –20 –10

0 10 20 30 40

5.1125 5.2339 5.3545 5.4745 5.5939

123.4 125.3 127.2 129.1 131.0

0.3108 0.3148 0.3188 0.3227 0.3266

4.7389 4.8522 4.9647 5.0766 5.1879

123.3 125.2 127.1 129.0 130.9

0.3086 0.3126 0.3166 0.3206 0.3244

4.5089 4.6172 4.7247 4.8316 4.9379

123.2 125.1 127.0 128.9 130.9

0.3072 0.3112 0.3152 0.3192 0.3230

4.4151 4.5214 4.6269 4.7317 4.8360

123.2 125.1 127.0 128.9 130.8

0.3066 0.3106 0.3146 0.3186 0.3225

0 10 20 30 40

50 60 70 80 90

5.7128 5.8313 5.9493 6.0670 6.1843

132.9 134.9 136.8 138.8 140.8

0.3304 0.3342 0.3379 0.3416 0.3453

5.2987 5.4090 5.5190 5.6285 5.7378

132.8 134.8 136.8 138.7 140.7

0.3283 0.3321 0.3358 0.3395 0.3432

5.0437 5.1491 5.2540 5.3586 5.4628

132.8 134.8 136.7 138.7 140.7

0.3269 0.3307 0.3344 0.3382 0.3418

4.9398 5.0431 5.1460 5.2485 5.3507

132.8 134.7 136.7 138.7 140.7

0.3263 0.3301 0.3339 0.3376 0.3413

50 60 70 80 90

100 110 120 130 140

6.3014 6.4182 6.5348 6.6512 6.7674

142.8 144.8 146.9 149.0 151.0

0.3489 0.3525 0.3561 0.3596 0.3631

5.8467 5.9554 6.0639 6.1721 6.2802

142.8 144.8 146.8 148.9 151.0

0.3468 0.3504 0.3540 0.3576 0.3611

5.5668 5.6705 5.7739 5.8772 5.9803

142.7 144.8 146.8 148.9 151.0

0.3455 0.3491 0.3527 0.3562 0.3597

5.4527 5.5543 5.6557 5.7570 5.8580

142.7 144.8 146.8 148.9 151.0

0.3449 0.3485 0.3521 0.3556 0.3591

100 110 120 130 140

150 160 170 180 190

6.8834 6.9993 7.1150 7.2306 7.3460

153.1 155.3 157.4 159.5 161.7

0.3666 0.3701 0.3735 0.3769 0.3802

6.3881 6.4958 6.6034 6.7109 6.8183

153.1 155.2 157.4 159.5 161.7

0.3645 0.3680 0.3714 0.3748 0.3782

6.0832 6.1859 6.2885 6.3910 6.4933

153.1 155.2 157.3 159.5 161.7

0.3632 0.3666 0.3701 0.3735 0.3768

5.9588 6.0595 6.1601 6.2605 6.3608

153.1 155.2 157.3 159.5 161.7

0.3626 0.3661 0.3695 0.3729 0.3763

150 160 170 180 190

200 210 220 230 240

7.4614 7.5767 7.6919 7.8070 7.9220

163.9 166.1 168.3 170.6 172.8

0.3836 0.3869 0.3902 0.3935 0.3967

6.9255 7.0327 7.1397 7.2467 7.3536

163.9 166.1 168.3 170.6 172.8

0.3815 0.3848 0.3881 0.3914 0.3947

6.5956 6.6977 6.7998 6.9018 7.0037

163.9 166.1 168.3 170.5 172.8

0.3802 0.3835 0.3868 0.3901 0.3933

6.4611 6.5612 6.6612 6.7611 6.8610

163.9 166.1 168.3 170.5 172.8

0.3796 0.3829 0.3862 0.3895 0.3928

200 210 220 230 240

11

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

16.00

17.00

18.00

19.00

(–57.71°F)

(–55.50°F)

(–53.40°F)

(–51.38°F)

TEMP. °F

V

H

S

V

H

S

V

H

S

V

H

S

(3.5331)

(112.4)

(0.2796)

(3.3367)

(1 12.6)

(0.2787)

(3.1614)

(112.9)

(0.2778)

(3 .0039)

(113.1)

(0.277 0)

 –50  –40  –30  –20  –10

3.6158 3.7216 3.8259 3.9289 4.0308

113.8 115.6 117.5 119.4 121.2

0.2831 0.2876 0.2920 0.2963 0.3005

3.3927 3.4931 3.5920 3.6897 3.7862

113.6 115.5 117.4 119.3 121.1

0.2812 0.2857 0.2901 0.2944 0.2987

3.1943 3.2899 3.3841 3.4770 3.5687

113.5 115.4 117.3 119.2 121.0

0.2794 0.2839 0.2884 0.2927 0.2969

3.0167 3.1081 3.1980 3.2866 3.3741

113.4 115.3 117.2 119.0 120.9

0.2776 0.2822 0.2867 0.2910 0.2953

–50 –40 –30 –20 –10

0 10 20 30 40

4.1318 4.2319 4.3313 4.4300 4.5281

123.1 125.0 126.9 128.8 130.8

0.3046 0.3087 0.3127 0.3167 0.3206

3.8818 3.9765 4.0704 4.1637 4.2564

123.0 124.9 126.8 128.8 130.7

0.3028 0.3069 0.3109 0.3149 0.3188

3.6595 3.7494 3.8385 3.9270 4.0149

122.9 124.9 126.8 128.7 130.6

0.3011 0.3052 0.3093 0.3132 0.3172

3.4606 3.5462 3.6310 3.7152 3.7988

122.9 124.8 126.7 128.6 130.6

0.2995 0.3036 0.3077 0.3116 0.3156

0 10 20 30 40

50 60 70 80 90

4.6257 4.7229 4.8196 4.9160 5.0121

132.7 134.7 136.7 138.6 140.6

0.3244 0.3283 0.3320 0.3357 0.3394

4.3486 4.4403 4.5317 4.6226 4.7132

132.7 134.6 136.6 138.6 140.6

0.3227 0.3265 0.3303 0.3340 0.3377

4.1023 4.1892 4.2757 4.3618 4.4476

132.6 134.6 136.5 138.5 140.6

0.3210 0.3249 0.3286 0.3324 0.3361

3.8819 3.9645 4.0467 4.1285 4.2100

132.5 134.5 136.5 138.5 140.5

0.3195 0.3233 0.3271 0.3308 0.3345

50 60 70 80 90

100 110 120 130 140

5.1078 5.2033 5.2986 5.3937 5.4885

142.7 144.7 146.8 148.8 150.9

0.3431 0.3467 0.3503 0.3538 0.3573

4.8036 4.8937 4.9835 5.0731 5.1626

142.6 144.7 146.7 148.8 150.9

0.3414 0.3450 0.3485 0.3521 0.3556

4.5331 4.6184 4.7034 4.7882 4.8728

142.6 144.6 146.7 148.8 150.9

0.3397 0.3433 0.3469 0.3505 0.3540

4.2911 4.3721 4.4528 4.5332 4.6135

142.5 144.6 146.6 148.7 150.8

0.3382 0.3418 0.3454 0.3490 0.3525

100 110 120 130 140

150 160 170 180 190

5.5832 5.6778 5.7722 5.8664 5.9606

153.0 155.2 157.3 159.5 161.6

0.3608 0.3643 0.3677 0.3711 0.3745

5.2518 5.3409 5.4299 5.5187 5.6075

153.0 155.1 157.3 159.4 161.6

0.3591 0.3626 0.3660 0.3694 0.3728

4.9572 5.0415 5.1256 5.2096 5.2935

153.0 155.1 157.2 159.4 161.6

0.3575 0.3610 0.3644 0.3678 0.3712

4.6936 4.7736 4.8534 4.9331 5.0127

152.9 155.1 157.2 159.4 161.6

0.3560 0.3594 0.3629 0.3663 0.3697

150 160 170 180 190

200 210 220 230 240 250

6.0547 6.1486 6.2425 6.3363 6.4300 6.5236

163.8 166.0 168.3 170.5 172.8 175.1

0.3778 0.3811 0.3844 0.3877 0.3910 0.3942

5.6961 5.7846 5.8730 5.9614 6.0497 6.1379

163.8 166.0 168.2 170.5 172.8 175.0

0.3761 0.3795 0.3828 0.3860 0.3893 0.3925

5.3773 5.4610 5.5446 5.6281 5.7116 5.7950

163.8 166.0 168.2 170.5 172.7 175.0

0.3745 0.3779 0.3812 0.3845 0.3877 0.3910

5.0921 5.1715 5.2508 5.3300 5.4091 5.4882

163.7 166.0 168.2 170.4 172.7 175.0

0.3730 0.3764 0.3797 0.3829 0.3862 0.3894

200 210 220 230 240 250

TEMP. °F

TEMP. °F

20.00

21.00

22.00

23.00

(–49.45°F)

(–47.59°F)

(–45.80°F)

(–44.07°F)

V

H

S

V

H

S

V

H

S

V

H

S

(2.8617)

(113.3)

(0.2762)

(2.7326)

(1 13.5)

(0.2755)

(2.6148)

(113.8)

(0.2748)

(2 .5070)

(114.0)

(0.274 1)

 –40  –30  –20  –10

2.9445 3.0305 3.1153 3.1989

115.1 117.0 118.9 120.8

0.2806 0.2850 0.2894 0.2937

2.7963 2.8790 2.9603 3.0404

115.0 116.9 118.8 120.7

0.2790 0.2835 0.2879 0.2922

2.6616 2.7412 2.8193 2.8963

114.9 116.8 118.7 120.6

0.2775 0.2820 0.2864 0.2908

2.5386 2.6153 2.6906 2.7647

114.7 116.7 118.6 120.5

0.2760 0.2806 0.2850 0.2894

–40 –30 –20 –10

0 10 20 30 40

3.2816 3.3633 3.4443 3.5246 3.6043

122.8 124.7 126.6 128.6 130.5

0.2979 0.3021 0.3061 0.3101 0.3141

3.1196 3.1978 3.2753 3.3521 3.4283

122.7 124.6 126.5 128.5 130.4

0.2964 0.3006 0.3047 0.3087 0.3126

2.9723 3.0474 3.1217 3.1953 3.2683

122.6 124.5 126.5 128.4 130.4

0.2950 0.2992 0.3033 0.3073 0.3113

2.8378 2.410A 2.9814 3.0521 3.1222

122.5 124.4 126.4 128.3 130.3

0.2936 0.2978 0.3019 0.3060 0.3099

0 10 20 30 40

50 60 70 80 90

3.6835 3.7622 3.8405 3.9184 3.9960

132.5 134.4 136.4 138.4 140.5

0.3180 0.3218 0.3256 0.3294 0.3331

3.5040 3.5792 3.6540 3.7284 3.8025

132.4 134.4 136.4 138.4 140.4

0.3165 0.3204 0.3242 0.3279 0.3317

3.3408 3.4128 3.4844 3.5557 3.6266

132.3 134.3 136.3 138.3 140.4

0.3152 0.3190 0.3228 0.3266 0.3303

3.1918 3.2609 3.3296 3.3979 3.4659

132.3 134.3 136.3 138.3 140.3

0.3139 0.3177 0.3215 0.3253 0.3290

50 60 70 80 90

100 110 120 130 140

4.0734 4.1504 4.2272 4.3038 4.3802

142.5 144.5 146.6 148.7 150.8

0.3367 0.3404 0.3439 0.3475 0.3510

3.8763 3.9498 4.0231 4.0962 4.1691

142.4 144.5 146.6 148.6 150.7

0.3353 0.3390 0.3426 0.3461 0.3497

3.6972 3.7675 3.8376 3.9075 3.9771

142.4 144.5 146.5 148.6 150.7

0.3340 0.3376 0.3412 0.3448 0.3483

3.5336 3.6010 3.6682 3.7351 3.8019

142.4 144.4 146.5 148.6 150.7

0.3327 0.3364 0.3400 0.3435 0.3471

100 110 120 130 140

150 160 170 180 190

4.4564 4.5325 4.6084 4.6842 4.7599

152.9 155.0 157.2 159.3 161.5

0.3545 0.3580 0.3614 0.3648 0.3682

4.2418 4.3143 4.3867 4.4590 4.5312

152.9 155.0 157.1 159.3 161.5

0.3532 0.3566 0.3601 0.3635 0.3669

4.0467 4.1160 4.1852 4.2543 4.3233

152.8 155.0 157.1 159.3 161.5

0.3518 0.3553 0.3588 0.3622 0.3656

3.8685 3.9349 4.0012 4.0674 4.1334

152.8 154.9 157.1 159.3 161.4

0.3506 0.3541 0.3575 0.3609 0.3643

150 160 170 180 190

200 210 220 230 240

4.8355 4.9109 4.9863 5.0616 5.1369

163.7 165.9 168.2 170.4 172.7

0.3716 0.3749 0.3782 0.3815 0.3848

4.6032 4.6752 4.7471 4.8188 4.8906

163.7 165.9 168.1 170.4 172.7

0.3702 0.3736 0.3769 0.3802 0.3834

4.3921 4.4609 4.5295 4.5981 4.6666

163.7 165.9 168.1 170.4 172.6

0.3689 0.3723 0.3756 0.3789 0.3821

4.1994 4.2652 4.3309 4.3966 4.4622

163.6 165.9 168.1 170.3 172.6

0.3677 0.3710 0.3743 0.3776 0.3809

200 210 220 230 240

250 260

5.2120 5.2871

175.0 177.3

0.3880 0.3912

4.9622 5.0338

174.9 177.3

0.3867 0.3899

4.7351 4.8035

174.9 177.2

0.3854 0.3886

4.5277 4.5932

174.9 177.2

0.3841 0.3874

250 260

12

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

24.00

25.00

26.00

27.00

(–42.40°F)

(–40.78°F)

(–39.21°F)

(–37.69°F)

H

S

V

H

S

V

H

S

V

H

(2.40 78)

(114.1)

(0.273 5)

(2.3163)

(114.3)

(0.2729)

(2.2316)

(1 14.5)

(0.2723)

(2.1530)

(114.7)

(0.2717)

 –40  –30  –20  –10

2.4258 2.4999 2.5726 2.6440

114.6 116.6 118.5 120.4

0.2746 0.2792 0.2837 0.2880

2.3220 2.3937 2.4639 2.5330

114.5 116.4 118.4 120.3

0.2732 0.2779 0.2824 0.2868

— 2.2956 2.3637 2.4305

— 116.3 118.3 120.2

— 0.2766 0.2811 0.2855

— 2.2048 2.2708 2.3356

— 116.2 118.2 120.1

— 0.2753 0.2799 0.2843

–40 –30 –20 –10

0 10 20 30 40 50 60 70 80 90

2.7145 2.7840 2.8528 2.9209 2.9883 3.0552 3.1217 3.1877 3.2533 3.3186

122.4 124.3 126.3 128.3 130.2 132.2 134.2 136.2 138.2 140.3

0.2923 0.2965 0.3006 0.3047 0.3087 0.3126 0.3165 0.3203 0.3241 0.3278

2.6010 2.6681 2.7345 2.8001 2.8651 2.9296 2.9936 3.0571 3.1203 3.1832

122.3 124.3 126.2 128.2 130.2 132.2 134.1 136.2 138.2 140.2

0.2911 0.2953 0.2994 0.3035 0.3075 0.3114 0.3153 0.3191 0.3229 0.3266

2.4963 2.5612 2.6252 2.6886 2.7513 2.8136 2.8753 2.9366 2.9975 3.0581

122.2 124.2 126.1 128.1 130.1 132.1 134.1 136.1 138.1 140.2

0.2898 0.2941 0.2982 0.3023 0.3063 0.3102 0.3141 0.3180 0.3217 0.3255

2.3993 2.4621 2.5241 2.5854 2.6460 2.7061 2.7658 2.8250 2.8838 2.9423

122.1 124.1 126.1 128.0 130.0 132.0 134.0 136.0 138.1 140.1

0.2886 0.2929 0.2970 0.3011 0.3051 0.3091 0.3130 0.3168 0.3206 0.3244

0 10 20 30 40 50 60 70 80 90

100 110 120 130 140

3.3837 3.4484 3.5129 3.5772 3.6413

142.3 144.4 146.4 148.5 150.6

0.3315 0.3351 0.3388 0.3423 0.3459

3.2457 3.3080 3.3700 3.4318 3.4935

142.3 144.3 146.4 148.5 150.6

0.3303 0.3340 0.3376 0.3412 0.3447

3.1184 3.1784 3.2381 3.2977 3.3571

142.2 144.3 146.4 148.5 150.6

0.3292 0.3328 0.3365 0.3400 0.3436

3.0005 3.0584 3.1160 3.1735 3.2307

142.2 144.2 146.3 148.4 150.5

0.3281 0.3318 0.3354 0.3390 0.3425

100 110 120 130 140

150 160 170 180 190 200 210 220 230 240

3.7052 3.7689 3.8325 3.8960 3.9594 4.0227 4.0858 4.1489 4.2119 4.2748

152.8 154.9 157.1 159.2 161.4 163.6 165.8 168.1 170.3 172.6

0.3494 0.3529 0.3563 0.3597 0.3631 0.3665 0.3698 0.3731 0.3764 0.3797

3.5549 3.6162 3.6774 3.7384 3.7993 3.8601 3.9208 3.9814 4.0419 4.1024

152.7 154.9 157.0 159.2 161.4 163.6 165.8 168.0 170.3 172.6

0.3482 0.3517 0.3552 0.3586 0.3620 0.3653 0.3687 0.3720 0.3753 0.3786

3.4162 3.4753 3.5341 3.5929 3.6515 3.7100 3.7685 3.8268 3.8850 3.9432

152.7 154.8 157.0 159.2 161.4 163.6 165.8 168.0 170.3 172.5

0.3471 0.3506 0.3540 0.3575 0.3609 0.3642 0.3676 0.3709 0.3742 0.3775

3.2878 3.3447 3.4015 3.4581 3.5147 3.5711 3.6274 3.6836 3.7398 3.7959

152.7 154.8 157.0 159.1 161.3 163.5 165.8 168.0 170.3 172.5

0.3460 0.3495 0.3530 0.3564 0.3598 0.3632 0.3665 0.3698 0.3731 0.3764

150 160 170 180 190 200 210 220 230 240

250 260 270

4.3376 4.4004 —

174.9 177.2 —

0.3829 0.3862 —

4.1628 4.2231 —

174.9 177.2 —

0.3818 0.3850 —

4.0013 4.0594 4.1174

174.8 177.1 179.5

0.3807 0.3839 0.3871

3.8519 3.9078 3.9637

174.8 177.1 179.4

0.3797 0.3829 0.3861

250 260 270

S

TEMP. °F

TEMP. °F

28.00

29.00

30.00

31.00

(–36.21°F)

(–34.78°F)

(–33.38°F)

(–32.02°F)

V

H

S

V

H

S

V

H

S

V

H

(0.2707)

(1.9476)

S

TEMP. °F

V

(2.07 98)

(114.8)

(0.271 2)

(2.0115)

(115.0)

(1 15.1)

(0.2702)

(1.8877)

(115.3)

(0.2697)

 –30  –20  –10

2.1204 2.1845 2.2474

116.1 118.1 120.0

0.2741 0.2787 0.2831

2.0418 2.1042 2.1653

115.9 117.9 119.9

0.2729 0.2775 0.2820

1.9685 2.0292 2.0887

115.8 117.8 119.8

0.2718 0.2764 0.2809

1.8998 1.9590 2.0169

115.7 117.7 119.7

0.2706 0.2753 0.2798

–30 –20 –10

0 10 20 30 40

2.3092 2.3701 2.4301 2.4895 2.5482

122.0 124.0 126.0 128.0 130.0

0.2875 0.2917 0.2959 0.3000 0.3040

2.2253 2.2844 2.3427 2.4002 2.4571

121.9 123.9 125.9 127.9 129.9

0.2864 0.2906 0.2948 0.2989 0.3030

2.1470 2.2044 2.2610 2.3169 2.3721

121.8 123.8 125.8 127.8 129.8

0.2853 0.2896 0.2938 0.2979 0.3020

2.0738 2.1296 2.1846 2.2389 2.2926

121.7 123.7 125.7 127.7 129.8

0.2842 0.2885 0.2928 0.2969 0.3009

0 10 20 30 40

50 60 70 80 90

2.6064 2.6641 2.7213 2.7782 2.8347

132.0 134.0 136.0 138.0 140.1

0.3080 0.3119 0.3158 0.3196 0.3233

2.5135 2.5694 2.6248 2.6799 2.7346

131.9 133.9 135.9 138.0 140.0

0.3070 0.3109 0.3147 0.3185 0.3223

2.4268 2.4810 2.5348 2.5881 2.6412

131.8 133.9 135.9 137.9 140.0

0.3059 0.3099 0.3137 0.3175 0.3213

2.3457 2.3983 2.4505 2.5023 2.5537

131.8 133.8 135.8 137.9 139.9

0.3049 0.3089 0.3128 0.3166 0.3203

50 60 70 80 90

100 110 120 130 140

2.8910 2.9469 3.0026 3.0581 3.1134

142.1 144.2 146.3 148.4 150.5

0.3270 0.3307 0.3343 0.3379 0.3415

2.7890 2.8432 2.8971 2.9507 3.0042

142.1 144.2 146.2 148.3 150.5

0.3260 0.3297 0.3333 0.3369 0.3405

2.6939 2.7463 2.7985 2.8505 2.9023

142.0 144.1 146.2 148.3 150.4

0.3250 0.3287 0.3323 0.3359 0.3395

2.6049 2.6557 2.7063 2.7567 2.8069

142.0 144.1 146.2 148.3 150.4

0.3241 0.3277 0.3314 0.3350 0.3386

100 110 120 130 140

150 160 170 180 190

3.1686 3.2235 3.2783 3.3330 3.3876

152.6 154.8 156.9 159.1 161.3

0.3450 0.3485 0.3519 0.3554 0.3588

3.0575 3.1107 3.1637 3.2166 3.2693

152.6 154.7 156.9 159.1 161.3

0.3440 0.3475 0.3509 0.3544 0.3578

2.9539 3.0054 3.0567 3.1078 3.1589

152.6 154.7 156.9 159.0 161.2

0.3430 0.3465 0.3500 0.3534 0.3568

2.8570 2.9068 2.9565 3.0061 3.0556

152.5 154.7 156.8 159.0 161.2

0.3421 0.3456 0.3491 0.3525 0.3559

150 160 170 180 190

200 210 220 230 240

3.4421 3.4964 3.5507 3.6049 3.6590

163.5 165.7 168.0 170.2 172.5

0.3621 0.3655 0.3688 0.3721 0.3754

3.3219 3.3745 3.4269 3.4793 3.5316

163.5 165.7 167.9 170.2 172.5

0.3612 0.3645 0.3678 0.3711 0.3744

3.2098 3.2607 3.3114 3.3621 3.4127

163.4 165.7 167.9 170.2 172.5

0.3602 0.3635 0.3669 0.3702 0.3735

3.1050 3.1542 3.2034 3.2525 3.3015

163.4 165.7 167.9 170.2 172.4

0.3593 0.3626 0.3660 0.3693 0.3725

200 210 220 230 240

250 260 270

3.7131 3.7671 3.8210

174.8 177.1 179.4

0.3786 0.3819 0.3851

3.5839 3.6360 3.6881

174.8 177.1 179.4

0.3777 0.3809 0.3841

3.4632 3.5137 3.5641

174.7 177.1 179.4

0.3767 0.3799 0.3831

3.3504 3.3993 3.4481

174.7 177.0 179.4

0.3758 0.3790 0.3822

250 260 270

13

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

32.00

33.00

34.00

35.00

(–30.69°F)

(–29.39°F)

(–28.13°F)

(–26.89°F)

V

H

S

V

H

S

V

H

S

V

H

S

(0.2688)

(1.7284)

TEMP. °F

(1.8314)

(115.4)

(0.2692)

(1.7784)

(1 15.6)

(115.7)

(0.2683)

(1 .6812)

(115.8)

(0.267 9)

 –30  –20  –10

1.8354 1.8932 1.9497

115.6 117.6 119.6

0.2695 0.2742 0.2788

— 1.8314 1.8865

— 117.5 119.5

— 0.2732 0.2777

— 1.7731 1.8270

— 117.4 119.4

— 0.2722 0.2767

— 1.7182 1.7709

— 117.3 119.3

— 0.2712 0.2758

–30 –20 –10

0 10 20 30 40

2.0051 2.0595 2.1130 2.1658 2.2180

121.6 123.6 125.7 127.7 129.7

0.2832 0.2875 0.2918 0.2959 0.3000

1.9405 1.9935 2.0457 2.0972 2.1480

121.5 123.6 125.6 127.6 129.6

0.2822 0.2865 0.2908 0.2949 0.2990

1.8797 1.9315 1.9824 2.0325 2.0821

121.4 123.5 125.5 127.5 129.5

0.2812 0.2856 0.2898 0.2940 0.2981

1.8224 1.8730 1.9227 1.9716 2.0199

121.3 123.4 125.4 127.4 129.5

0.2803 0.2846 0.2889 0.2931 0.2972

0 10 20 30 40

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

2.2697 2.3208 2.3715 2.4218 2.4718 2.5214 2.5708 2.6199 2.6688 2.7175 2.7661 2.8145 2.8627 2.9108 2.9588

131.7 133.7 135.8 137.8 139.9 141.9 144.0 146.1 148.2 150.3 152.5 154.6 156.8 159.0 161.2

0.3040 0.3079 0.3118 0.3156 0.3194 0.3231 0.3268 0.3305 0.3341 0.3376 0.3412 0.3447 0.3481 0.3516 0.3550

2.1982 2.2480 2.2973 2.3462 2.3948 2.4430 2.4910 2.5387 2.5863 2.6336 2.6807 2.7277 2.7745 2.8212 2.8678

131.6 133.7 135.7 137.8 139.8 141.9 144.0 146.1 148.2 150.3 152.4 154.6 156.8 159.0 161.2

0.3030 0.3070 0.3109 0.3147 0.3185 0.3222 0.3259 0.3296 0.3332 0.3368 0.3403 0.3438 0.3473 0.3507 0.3541

2.1310 2.1794 2.2274 2.2750 2.3223 2.3692 2.4159 2.4623 2.5085 2.5545 2.6004 2.6460 2.6915 2.7369 2.7822

131.6 133.6 135.7 137.7 139.8 141.8 143.9 146.0 148.1 150.3 152.4 154.6 156.7 158.9 161.1

0.3021 0.3061 0.3100 0.3138 0.3176 0.3214 0.3251 0.3287 0.3323 0.3359 0.3394 0.3429 0.3464 0.3499 0.3533

2.0676 2.1148 2.1616 2.2079 2.2540 2.2997 2.3451 2.3903 2.4352 2.4800 2.5246 2.5690 2.6133 2.6574 2.7014

131.5 133.6 135.6 137.7 139.7 141.8 143.9 146.0 148.1 150.2 152.4 154.5 156.7 158.9 161.1

0.3012 0.3052 0.3091 0.3130 0.3168 0.3205 0.3242 0.3279 0.3315 0.3351 0.3386 0.3421 0.3456 0.3490 0.3524

50 60 70 80 90 100 110 120 130 140 150 160 170 180 190

200 210 220 230 240 250 260 270 280

3.0066 3.0544 3.1021 3.1497 3.1972 3.2446 3.2920 3.3394 —

163.4 165.6 167.9 170.1 172.4 174.7 177.0 179.3 —

0.3584 0.3617 0.3651 0.3684 0.3716 0.3749 0.3781 0.3813 —

2.9143 2.9606 3.0069 3.0531 3.0992 3.1453 3.1913 3.2372 3.2831

163.4 165.6 167.8 170.1 172.4 174.7 177.0 179.3 181.7

0.3575 0.3609 0.3642 0.3675 0.3708 0.3740 0.3773 0.3805 0.3837

2.8273 2.8724 2.9173 2.9622 3.0070 3.0518 3.0964 3.1411 3.1856

163.3 165.6 167.8 170.1 172.4 174.7 177.0 179.3 181.6

0.3567 0.3600 0.3633 0.3667 0.3699 0.3732 0.3764 0.3796 0.3828

2.7454 2.7892 2.8329 2.8765 2.9201 2.9636 3.0070 3.0504 3.0937

163.3 165.5 167.8 170.1 172.3 174.6 176.9 179.3 181.6

0.3558 0.3592 0.3625 0.3658 0.3691 0.3724 0.3756 0.3788 0.3820

200 210 220 230 240 250 260 270 280

TEMP. °F

TEMP. °F

36.00

37.00

38.00

39.00

(–25.67°F)

(–24.49°F)

(–23.33°F)

(–22.19°F)

V

H

S

V

H

S

V

H

S

V

H

S

(1.6365)

(116.0)

(0.2675)

(1.5941)

(1 16.1)

(0.2671)

(1.5539)

(116.2)

(0.2667)

(1 .5157)

(116.3)

(0.266 3)

 –20  –10

1.6663 1.7179

117.1 119.2

0.2702 0.2748

1.6172 1.6678

117.0 119.1

0.2692 0.2739

1.5707 1.6202

116.9 119.0

0.2683 0.2730

1.5265 1.5751

116.8 118.9

0.2674 0.2721

–20 –10

0 10 20 30 40

1.7683 1.8177 1.8662 1.9140 1.9612

121.3 123.3 125.3 127.4 129.4

0.2793 0.2837 0.2880 0.2922 0.2963

1.7171 1.7654 1.8129 1.8596 1.9056

121.2 123.2 125.2 127.3 129.3

0.2784 0.2828 0.2871 0.2913 0.2955

1.6686 1.7159 1.7623 1.8080 1.8530

121.1 123.1 125.2 127.2 129.3

0.2775 0.2819 0.2863 0.2905 0.2946

1.6225 1.6688 1.7143 1.7590 1.8030

121.0 123.0 125.1 127.1 129.2

0.2766 0.2811 0.2854 0.2897 0.2938

0 10 20 30 40

50 60 70 80 90

2.0077 2.0538 2.0994 2.1446 2.1894

131.4 133.5 135.5 137.6 139.7

0.3004 0.3043 0.3083 0.3121 0.3159

1.9511 1.9960 2.0405 2.0846 2.1284

131.4 133.4 135.5 137.6 139.6

0.2995 0.3035 0.3074 0.3113 0.3151

1.8974 1.9413 1.9847 2.0278 2.0705

131.3 133.4 135.4 137.5 139.6

0.2987 0.3027 0.3066 0.3105 0.3143

1.8465 1.8894 1.9318 1.9739 2.0156

131.2 133.3 135.4 137.4 139.5

0.2979 0.3019 0.3058 0.3097 0.3135

50 60 70 80 90

100 110 120 130 140

2.2340 2.2782 2.3222 2.3660 2.4096

141.8 143.8 146.0 148.1 150.2

0.3197 0.3234 0.3270 0.3307 0.3342

2.1718 2.2150 2.2579 2.3006 2.3430

141.7 143.8 145.9 148.0 150.2

0.3189 0.3226 0.3262 0.3299 0.3334

2.1129 2.1550 2.1969 2.2385 2.2800

141.7 143.8 145.9 148.0 150.1

0.3181 0.3218 0.3255 0.3291 0.3327

2.0570 2.0982 2.1390 2.1797 2.2201

141.6 143.7 145.8 148.0 150.1

0.3173 0.3210 0.3247 0.3283 0.3319

100 110 120 130 140

150 160 170 180 190

2.4530 2.4963 2.5394 2.5823 2.6252

152.3 154.5 156.7 158.9 161.1

0.3378 0.3413 0.3448 0.3482 0.3516

2.3853 2.4275 2.4695 2.5113 2.5531

152.3 154.5 156.6 158.8 161.0

0.3370 0.3405 0.3440 0.3474 0.3509

2.3212 2.3623 2.4032 2.4441 2.4848

152.3 154.4 156.6 158.8 161.0

0.3362 0.3397 0.3432 0.3467 0.3501

2.2604 2.3005 2.3404 2.3802 2.4199

152.2 154.4 156.6 158.8 161.0

0.3355 0.3390 0.3425 0.3459 0.3494

150 160 170 180 190

200 210 220 230 240

2.6679 2.7106 2.7531 2.7956 2.8380

163.3 165.5 167.8 170.0 172.3

0.3550 0.3584 0.3617 0.3650 0.3683

2.5947 2.6362 2.6777 2.7190 2.7603

163.3 165.5 167.7 170.0 172.3

0.3543 0.3576 0.3610 0.3643 0.3675

2.5253 2.5658 2.6062 2.6465 2.6867

163.2 165.5 167.7 170.0 172.3

0.3535 0.3569 0.3602 0.3635 0.3668

2.4595 2.4990 2.5384 2.5777 2.6169

163.2 165.4 167.7 170.0 172.2

0.3528 0.3561 0.3595 0.3628 0.3661

200 210 220 230 240

250 260 270 280

2.8803 2.9226 2.9648 3.0069

174.6 176.9 179.3 181.6

0.3716 0.3748 0.3780 0.3812

2.8015 2.8427 2.8838 2.9248

174.6 176.9 179.2 181.6

0.3708 0.3740 0.3773 0.3805

2.7269 2.7670 2.8070 2.8470

174.6 176.9 179.2 181.6

0.3701 0.3733 0.3765 0.3797

2.6561 2.6952 2.7342 2.7732

174.5 176.9 179.2 181.5

0.3693 0.3726 0.3758 0.3790

250 260 270 280

14

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

40.00

41.00

42.00

43.00

(–21.08°F)

(–19.98°F)

(–18.91°F)

(–17.86°F)

V

H

S

V

H

S

V

H

S

V

H

(0.2656)

(1.4116)

S

TEMP. °F

(1.47 93)

(116.4)

(0.265 9)

(1.4447)

(116.6)

(1 16.7)

(0.2652)

(1.3801)

(116.8)

(0.2649)

 –20  –10

1.4846 1.5323

116.7 118.8

0.2665 0.2712

— 1.4915

— 118.7

— 0.2703

— 1.4526

— 118.6

— 0.2695

— 1.4155

— 118.4

— 0.2687

–20 –10

0 10 20 30 40 50 60 70 80 90

1.5787 1.6242 1.6687 1.7125 1.7556 1.7981 1.8401 1.8816 1.9227 1.9635

120.9 122.9 125.0 127.1 129.1 131.2 133.2 135.3 137.4 139.5

0.2758 0.2802 0.2846 0.2889 0.2930 0.2971 0.3011 0.3051 0.3089 0.3128

1.5371 1.5817 1.6253 1.6682 1.7104 1.7520 1.7931 1.8338 1.8740 1.9139

120.8 122.8 124.9 127.0 129.1 131.1 133.2 135.3 137.3 139.4

0.2749 0.2794 0.2838 0.2881 0.2922 0.2963 0.3003 0.3043 0.3082 0.3120

1.4974 1.5412 1.5840 1.6261 1.6674 1.7082 1.7485 1.7882 1.8276 1.8667

120.7 122.8 124.8 126.9 129.0 131.1 133.1 135.2 137.3 139.4

0.2741 0.2786 0.2830 0.2873 0.2915 0.2956 0.2996 0.3036 0.3075 0.3113

1.4596 1.5025 1.5446 1.5858 1.6264 1.6664 1.7058 1.7448 1.7834 1.8216

120.6 122.7 124.8 126.8 128.9 131.0 133.1 135.1 137.2 139.3

0.2733 0.2778 0.2822 0.2865 0.2907 0.2948 0.2989 0.3028 0.3067 0.3106

0 10 20 30 40 50 60 70 80 90

100 110 120 130 140 150 160 170 180 190 200 210 220 230 240

2.0040 2.0441 2.0841 2.1238 2.1633 2.2026 2.2417 2.2807 2.3196 2.3583 2.3970 2.4355 2.4740 2.5123 2.5506

141.6 143.7 145.8 147.9 150.1 152.2 154.4 156.6 158.7 161.0 163.2 165.4 167.7 169.9 172.2

0.3165 0.3203 0.3239 0.3276 0.3312 0.3347 0.3383 0.3417 0.3452 0.3486 0.3520 0.3554 0.3587 0.3621 0.3653

1.9535 1.9927 2.0318 2.0706 2.1092 2.1476 2.1858 2.2239 2.2619 2.2998 2.3375 2.3751 2.4127 2.4502 2.4875

141.5 143.6 145.7 147.9 150.0 152.2 154.3 156.5 158.7 160.9 163.1 165.4 167.6 169.9 172.2

0.3158 0.3195 0.3232 0.3269 0.3305 0.3340 0.3375 0.3410 0.3445 0.3479 0.3513 0.3547 0.3580 0.3614 0.3646

1.9054 1.9438 1.9820 2.0199 2.0577 2.0952 2.1326 2.1699 2.2070 2.2440 2.2809 2.3176 2.3543 2.3909 2.4275

141.5 143.6 145.7 147.8 150.0 152.1 154.3 156.5 158.7 160.9 163.1 165.4 167.6 169.9 172.2

0.3151 0.3188 0.3225 0.3261 0.3298 0.3333 0.3368 0.3403 0.3438 0.3472 0.3506 0.3540 0.3573 0.3607 0.3640

1.8595 1.8971 1.9345 1.9716 2.0086 2.0453 2.0819 2.1183 2.1546 2.1908 2.2268 2.2628 2.2987 2.3345 2.3702

141.4 143.5 145.7 147.8 149.9 152.1 154.3 156.5 158.7 160.9 163.1 165.3 167.6 169.9 172.2

0.3144 0.3181 0.3218 0.3255 0.3291 0.3326 0.3362 0.3397 0.3431 0.3466 0.3500 0.3533 0.3567 0.3600 0.3633

100 110 120 130 140 150 160 170 180 190 200 210 220 230 240

250 260 270 280 290

2.5888 2.6270 2.6651 2.7031 2.6735

174.5 176.8 179.2 181.5 183.9

0.3686 0.3719 0.3751 0.3783 0.3807

2.5249 2.5621 2.5993 2.6364 2.6092

174.5 176.8 179.2 181.5 183.8

0.3679 0.3712 0.3744 0.3776 0.3801

2.4639 2.5003 2.5367 2.5729 2.5478

174.5 176.8 179.1 181.5 183.8

0.3672 0.3705 0.3737 0.3769 0.3794

2.4058 2.4414 2.4769 2.5124 —

174.5 176.8 179.1 181.5 —

0.3666 0.3698 0.3730 0.3762 —

250 260 270 280 290

TEMP. °F

44.00

45.00

46.00

47.00

(–16.82°F)

(–15.81°F)

(–14.81°F)

(–13.82°F)

V

H

S

V

H

S

V

H

S

V

H

(1.34 99)

(116.9)

(0.264 6)

(1.3210)

(117.0)

(0.2642)

(1.2933)

(1 17.1)

(0.2639)

(1.2668)

(117.2)

S

TEMP. °F

(0.2636)

 –10

1.3801

118.3

0.2678

1.3463

118.2

0.2670

1.3139

118.1

0.2662

1.2829

118.0

0.2655

–10

0 10 20 30 40

1.4234 1.4657 1.5070 1.5475 1.5873

120.5 122.6 124.7 126.8 128.8

0.2725 0.2770 0.2815 0.2858 0.2900

1.3889 1.4304 1.4710 1.5108 1.5499

120.4 122.5 124.6 126.7 128.8

0.2717 0.2763 0.2807 0.2850 0.2893

1.3559 1.3967 1.4366 1.4757 1.5141

120.3 122.4 124.5 126.6 128.7

0.2710 0.2755 0.2800 0.2843 0.2885

1.3242 1.3644 1.4037 1.4421 1.4798

120.2 122.3 124.4 126.5 128.6

0.2702 0.2748 0.2792 0.2836 0.2878

0 10 20 30 40

50 60 70 80 90

1.6265 1.6652 1.7034 1.7412 1.7786

130.9 133.0 135.1 137.2 139.3

0.2941 0.2981 0.3021 0.3060 0.3099

1.5883 1.6263 1.6638 1.7008 1.7375

130.9 132.9 135.0 137.1 139.2

0.2934 0.2974 0.3014 0.3053 0.3092

1.5519 1.5891 1.6259 1.6622 1.6982

130.8 132.9 135.0 137.1 139.2

0.2927 0.2968 0.3007 0.3047 0.3085

1.5169 1.5535 1.5896 1.6253 1.6606

130.7 132.8 134.9 137.0 139.1

0.2920 0.2961 0.3001 0.3040 0.3079

50 60 70 80 90

100 110 120 130 140

1.8158 1.8526 1.8892 1.9255 1.9617

141.4 143.5 145.6 147.8 149.9

0.3137 0.3174 0.3211 0.3248 0.3284

1.7739 1.8100 1.8459 1.8815 1.9169

141.3 143.5 145.6 147.7 149.9

0.3130 0.3168 0.3205 0.3241 0.3277

1.7339 1.7693 1.8044 1.8393 1.8740

141.3 143.4 145.5 147.7 149.8

0.3123 0.3161 0.3198 0.3235 0.3271

1.6956 1.7303 1.7648 1.7990 1.8330

141.2 143.4 145.5 147.6 149.8

0.3117 0.3155 0.3192 0.3228 0.3264

100 110 120 130 140

150 160 170 180 190

1.9976 2.0334 2.0691 2.1046 2.1400

152.1 154.2 156.4 158.6 160.8

0.3320 0.3355 0.3390 0.3425 0.3459

1.9521 1.9872 2.0221 2.0568 2.0915

152.0 154.2 156.4 158.6 160.8

0.3313 0.3348 0.3383 0.3418 0.3452

1.9085 1.9429 1.9771 2.0111 2.0451

152.0 154.2 156.4 158.6 160.8

0.3307 0.3342 0.3377 0.3412 0.3446

1.8668 1.9005 1.9340 1.9674 2.0006

152.0 154.1 156.3 158.5 160.8

0.3300 0.3336 0.3371 0.3406 0.3440

150 160 170 180 190

200 210 220 230 240

2.1753 2.2105 2.2456 2.2806 2.3155

163.1 165.3 167.6 169.8 172.1

0.3493 0.3527 0.3560 0.3593 0.3626

2.1260 2.1605 2.1948 2.2291 2.2633

163.0 165.3 167.5 169.8 172.1

0.3487 0.3520 0.3554 0.3587 0.3620

2.0789 2.1126 2.1463 2.1798 2.2133

163.0 165.3 167.5 169.8 172.1

0.3480 0.3514 0.3548 0.3581 0.3614

2.0338 2.0668 2.0998 2.1326 2.1654

163.0 165.2 167.5 169.8 172.1

0.3474 0.3508 0.3541 0.3575 0.3608

200 210 220 230 240

250 260 270 280 290

2.3504 2.3852 2.4199 2.4546 2.4892

174.4 176.8 179.1 181.4 183.8

0.3659 0.3692 0.3724 0.3756 0.3788

2.2974 2.3314 2.3654 2.3993 2.4332

174.4 176.7 179.1 181.4 183.8

0.3653 0.3685 0.3717 0.3749 0.3781

2.2467 2.2800 2.3133 2.3465 2.3797

174.4 176.7 179.0 181.4 183.8

0.3646 0.3679 0.3711 0.3743 0.3775

2.1981 2.2308 2.2634 2.2959 2.3284

174.4 176.7 179.0 181.4 183.8

0.3640 0.3673 0.3705 0.3737 0.3769

250 260 270 280 290

15

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia 48.00 TEMP. °F  –10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300

TEMP. °F

49.00

(–12.86°F)

50.00

(–11.91°F)

55.00

(–10.97°F)

(–6.50°F)

TEMP. °F

V

H

S

V

H

S

V

H

S

V

H

S

(1.2413)

(117.3)

(0.2633)

(1.2169)

(1 17.4)

(0.2630)

(1.1933)

(117.5)

(0.2627)

(1 .0882)

(117.9)

(0.261 3)

1.2532 1.2939 1.3335 1.3721 1.4099 1.4470 1.4834 1.5194 1.5548 1.5899 1.6245 1.6589 1.6929 1.7267 1.7603 1.7937 1.8269 1.8599 1.8927 1.9254 1.9580 1.9905 2.0229 2.0552 2.0874 2.1196 2.1516 2.1836 2.2156 2.2475 2.2793 —

117.9 120.1 122.2 124.3 126.4 128.6 130.7 132.8 134.9 137.0 139.1 141.2 143.3 145.5 147.6 149.8 151.9 154.1 156.3 158.5 160.7 163.0 165.2 167.5 169.7 172.0 174.3 176.7 179.0 181.4 183.7 —

0.2647 0.2694 0.2741 0.2785 0.2829 0.2872 0.2913 0.2954 0.2994 0.3034 0.3072 0.3111 0.3148 0.3185 0.3222 0.3258 0.3294 0.3330 0.3365 0.3399 0.3434 0.3468 0.3502 0.3535 0.3569 0.3602 0.3634 0.3667 0.3699 0.3731 0.3763 —

1.2247 1.2648 1.3038 1.3418 1.3790 1.4155 1.4513 1.4866 1.5215 1.5559 1.5899 1.6237 1.6571 1.6903 1.7232 1.7560 1.7885 1.8209 1.8531 1.8852 1.9172 1.9491 1.9808 2.0125 2.0441 2.0756 2.1070 2.1384 2.1697 2.2010 2.2322 —

117.8 120.0 122.1 124.2 126.4 128.5 130.6 132.7 134.8 136.9 139.0 141.1 143.3 145.4 147.6 149.7 151.9 154.1 156.3 158.5 160.7 162.9 165.2 167.4 169.7 172.0 174.3 176.6 179.0 181.3 183.7 —

117.7 119.9 122.0 124.2 126.3 128.4 130.5 132.6 134.7 136.9 139.0 141.1 143.2 145.4 147.5 149.7 151.9 154.0 156.2 158.4 160.7 162.9 165.2 167.4 169.7 172.0 174.3 176.6 179.0 181.3 183.7 —

0.2632 0.2680 0.2726 0.2771 0.2815 0.2858 0.2900 0.2941 0.2981 0.3021 0.3060 0.3098 0.3136 0.3173 0.3210 0.3246 0.3282 0.3318 0.3353 0.3388 0.3422 0.3456 0.3490 0.3524 0.3557 0.3590 0.3623 0.3655 0.3688 0.3720 0.3752 —

— 1.1121 1.1481 1.1830 1.2171 1.2504 1.2830 1.3151 1.3468 1.3779 1.4088 1.4392 1.4694 1.4993 1.5290 1.5585 1.5877 1.6168 1.6458 1.6746 1.7033 1.7319 1.7603 1.7887 1.8170 1.8452 1.8734 1.9015 1.9295 1.9575 1.9854 2.0133

— 119.3 121.5 123.7 125.9 128.0 130.2 132.3 134.5 136.6 138.7 140.9 143.0 145.2 147.3 149.5 151.7 153.9 156.1 158.3 160.5 162.8 165.0 167.3 169.6 171.9 174.2 176.5 178.9 181.2 183.6 186.0

— 0.2645 0.2692 0.2738 0.2783 0.2827 0.2869 0.2910 0.2951 0.2991 0.3030 0.3069 0.3107 0.3144 0.3181 0.3218 0.3254 0.3290 0.3325 0.3360 0.3394 0.3429 0.3463 0.3496 0.3530 0.3563 0.3596 0.3628 0.3660 0.3693 0.3724 0.3756

–10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300

TEMP. °F

0.2639 0.2687 0.2733 0.2778 0.2822 0.2865 0.2907 0.2948 0.2988 0.3027 0.3066 0.3104 0.3142 0.3179 0.3216 0.3252 0.3288 0.3324 0.3359 0.3393 0.3428 0.3462 0.3496 0.3529 0.3563 0.3596 0.3629 0.3661 0.3693 0.3725 0.3757 —

1.1972 1.2368 1.2752 1.3127 1.3493 1.3852 1.4205 1.4552 1.4894 1.5233 1.5567 1.5899 1.6227 1.6553 1.6876 1.7198 1.7517 1.7835 1.8151 1.8466 1.8780 1.9092 1.9404 1.9715 2.0024 2.0334 2.0642 2.0950 2.1257 2.1563 2.1869 —

60.00

65.00

70.00

75.00

(–2.32°F)

(1.59°F)

(5.28°F)

(8.78°F)

V

H

S

V

H

S

V

H

S

V

H

S

(0.2589)

(0.8602)

(1.0000)

(118.3)

(0.2601)

(0.9249)

(1 18.6)

(119.0)

(0.2578)

(0 .8039)

(119.3)

(0.256 8)

0 10 20 30 40

1.0080 1.0419 1.0748 1.1067 1.1379

118.8 121.1 123.3 125.5 127.7

0.2612 0.2661 0.2708 0.2753 0.2797

— 0.9519 0.9831 1.0133 1.0427

— 120.6 122.8 125.1 127.3

— 0.2631 0.2678 0.2725 0.2769

— 0.8746 0.9043 0.9331 0.9610

— 120.1 122.4 124.7 126.9

— 0.2602 0.2651 0.2698 0.2743

— 0.8074 0.8360 0.8634 0.8900

— 119.6 121.9 124.2 126.5

— 0.2574 0.2624 0.2672 0.2718

0 10 20 30 40

50 60 70 80 90

1.1684 1.1984 1.2278 1.2568 1.2854

129.8 132.0 134.2 136.3 138.5

0.2840 0.2882 0.2923 0.2963 0.3003

1.0714 1.0995 1.1271 1.1542 1.1810

129.5 131.7 133.9 136.0 138.2

0.2813 0.2855 0.2897 0.2938 0.2978

0.9881 1.0147 1.0407 1.0663 1.0915

129.1 131.4 133.6 135.8 137.9

0.2787 0.2830 0.2872 0.2913 0.2954

0.9159 0.9411 0.9658 0.9900 1.0138

128.8 131.0 133.3 135.5 137.7

0.2763 0.2807 0.2849 0.2891 0.2931

50 60 70 80 90

100 110 120 130 140

1.3137 1.3416 1.3693 1.3968 1.4240

140.6 142.8 145.0 147.1 149.3

0.3042 0.3080 0.3118 0.3155 0.3192

1.2074 1.2335 1.2593 1.2849 1.3102

140.4 142.6 144.7 146.9 149.1

0.3017 0.3055 0.3093 0.3131 0.3167

1.1163 1.1408 1.1650 1.1890 1.2127

140.1 142.3 144.5 146.7 148.9

0.2993 0.3032 0.3070 0.3108 0.3145

1.0373 1.0604 1.0832 1.1058 1.1282

139.9 142.1 144.3 146.5 148.7

0.2971 0.3010 0.3049 0.3086 0.3124

100 110 120 130 140

150 160 170 180 190

1.4511 1.4779 1.5047 1.5313 1.5577

151.5 153.7 155.9 158.1 160.4

0.3228 0.3264 0.3299 0.3334 0.3369

1.3354 1.3604 1.3853 1.4100 1.4345

151.3 153.5 155.8 158.0 160.2

0.3204 0.3240 0.3275 0.3311 0.3345

1.2363 1.2597 1.2829 1.3060 1.3289

151.1 153.4 155.6 157.8 160.1

0.3181 0.3218 0.3253 0.3289 0.3323

1.1503 1.1723 1.1942 1.2158 1.2374

151.0 153.2 155.4 157.7 159.9

0.3160 0.3197 0.3233 0.3268 0.3303

150 160 170 180 190

200 210 220 230 240

1.5841 1.6103 1.6364 1.6625 1.6885

162.6 164.9 167.2 169.5 171.8

0.3403 0.3437 0.3471 0.3505 0.3538

1.4590 1.4833 1.5076 1.5318 1.5559

162.5 164.8 167.0 169.3 171.6

0.3380 0.3414 0.3448 0.3481 0.3515

1.3518 1.3745 1.3971 1.4197 1.4422

162.3 164.6 166.9 169.2 171.5

0.3358 0.3392 0.3426 0.3460 0.3493

1.2588 1.2802 1.3014 1.3226 1.3436

162.2 164.5 166.8 169.1 171.4

0.3338 0.3372 0.3406 0.3440 0.3473

200 210 220 230 240

250 260 270 280 290

1.7144 1.7403 1.7660 1.7918 1.8175

174.1 176.4 178.8 181.1 183.5

0.3571 0.3603 0.3636 0.3668 0.3700

1.5799 1.6038 1.6277 1.6516 1.6754

174.0 176.3 178.7 181.0 183.4

0.3548 0.3580 0.3613 0.3645 0.3677

1.4646 1.4869 1.5092 1.5314 1.5535

173.8 176.2 178.5 180.9 183.3

0.3526 0.3559 0.3591 0.3624 0.3656

1.3646 1.3855 1.4064 1.4272 1.4480

173.7 176.1 178.4 180.8 183.2

0.3506 0.3539 0.3571 0.3604 0.3636

250 260 270 280 290

300 310

1.8431 —

185.9 —

0.3731 —

1.6991 1.7228

185.8 188.2

0.3709 0.3740

1.5757 1.5977

185.7 188.1

0.3687 0.3719

1.4687 1.4894

185.6 188.0

0.3668 0.3699

300 310

16

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

80.00

85.00

90.00

95.00

(12.10°F)

(15.26°F)

(18.29°F)

(21.19°F)

H

S

V

H

S

V

H

S

V

H

(0.75 43)

(119.5)

(0.255 9)

(0.7105)

(119.8)

(0.2550)

(0.6713)

(1 20.1)

(0.2542)

(0.6361)

(120.3)

(0.2534)

20 30 40 50 60 70 80 90

0.7760 0.8024 0.8279 0.8526 0.8767 0.9002 0.9233 0.9459

121.5 123.8 126.1 128.4 130.7 133.0 135.2 137.4

0.2599 0.2648 0.2695 0.2740 0.2784 0.2827 0.2869 0.2910

0.7229 0.7484 0.7730 0.7967 0.8198 0.8423 0.8643 0.8859

121.0 123.4 125.7 128.1 130.4 132.6 134.9 137.2

0.2574 0.2624 0.2672 0.2718 0.2763 0.2806 0.2848 0.2890

0.6756 0.7004 0.7241 0.7470 0.7692 0.7908 0.8119 0.8325

120.5 122.9 125.3 127.7 130.0 132.3 134.6 136.9

0.2551 0.2601 0.2650 0.2697 0.2742 0.2786 0.2829 0.2870

— 0.6572 0.6803 0.7024 0.7238 0.7446 0.7649 0.7848

— 122.5 124.9 127.3 129.7 132.0 134.3 136.6

— 0.2579 0.2629 0.2676 0.2722 0.2767 0.2810 0.2852

20 30 40 50 60 70 80 90

100 110 120 130 140

0.9681 0.9900 1.0117 1.0330 1.0542

139.6 141.9 144.1 146.3 148.5

0.2950 0.2989 0.3028 0.3066 0.3104

0.9071 0.9279 0.9485 0.9688 0.9889

139.4 141.6 143.9 146.1 148.4

0.2930 0.2970 0.3009 0.3047 0.3085

0.8528 0.8727 0.8923 0.9117 0.9308

139.2 141.4 143.7 145.9 148.2

0.2911 0.2951 0.2990 0.3029 0.3067

0.8042 0.8233 0.8421 0.8606 0.8789

138.9 141.2 143.4 145.7 148.0

0.2893 0.2933 0.2973 0.3011 0.3049

100 110 120 130 140

150 160 170 180 190 200 210 220 230 240

1.0751 1.0959 1.1165 1.1370 1.1573 1.1775 1.1976 1.2176 1.2376 1.2574

150.8 153.0 155.3 157.5 159.8 162.1 164.4 166.6 169.0 171.3

0.3141 0.3177 0.3213 0.3249 0.3284 0.3318 0.3353 0.3387 0.3421 0.3454

1.0088 1.0285 1.0480 1.0674 1.0866 1.1058 1.1248 1.1437 1.1626 1.1813

150.6 152.8 155.1 157.4 159.6 161.9 164.2 166.5 168.8 171.2

0.3122 0.3158 0.3194 0.3230 0.3265 0.3300 0.3335 0.3369 0.3403 0.3436

0.9498 0.9685 0.9871 1.0055 1.0238 1.0420 1.0601 1.0780 1.0959 1.1137

150.4 152.7 154.9 157.2 159.5 161.8 164.1 166.4 168.7 171.0

0.3104 0.3141 0.3177 0.3213 0.3248 0.3283 0.3318 0.3352 0.3386 0.3419

0.8970 0.9149 0.9326 0.9502 0.9676 0.9849 1.0021 1.0192 1.0362 1.0532

150.2 152.5 154.8 157.1 159.3 161.6 163.9 166.3 168.6 170.9

0.3087 0.3124 0.3160 0.3196 0.3232 0.3267 0.3301 0.3336 0.3370 0.3403

150 160 170 180 190 200 210 220 230 240

250 260 270 280 290

1.2772 1.2969 1.3165 1.3361 1.3556

173.6 176.0 178.3 180.7 183.1

0.3487 0.3520 0.3553 0.3585 0.3617

1.2000 1.2186 1.2372 1.2557 1.2741

173.5 175.9 178.2 180.6 183.0

0.3470 0.3502 0.3535 0.3568 0.3600

1.1314 1.1491 1.1667 1.1842 1.2017

173.4 175.8 178.1 180.5 182.9

0.3453 0.3486 0.3518 0.3551 0.3583

1.0700 1.0868 1.1036 1.1202 1.1369

173.3 175.6 178.0 180.4 182.8

0.3437 0.3470 0.3503 0.3535 0.3567

250 260 270 280 290

300 310 320 330

1.3751 1.3945 1.4139 1.2029

185.5 187.9 190.4 192.6

0.3649 0.3681 0.3712 0.3694

1.2925 1.3109 1.3292 —

185.4 187.8 190.3 —

0.3632 0.3663 0.3695 —

1.2191 1.2365 1.2538 —

185.3 187.7 190.2 —

0.3615 0.3647 0.3678 —

1.1534 1.1699 1.1864 —

185.2 187.7 190.1 —

0.3599 0.3631 0.3663 —

300 310 320 330

S

TEMP. °F

TEMP. °F

100.00

110.00

120.00

130.00

(23.98°F)

(29.25°F)

(34.16°F)

(38.78°F)

V

H

S

V

H

S

V

H

S

V

H

(0.2512)

(0.5029)

S

TEMP. °F

V

(0.60 43)

(120.5)

(0.252 6)

(0.5491)

(120.9)

(1 21.2)

(0.2499)

(0.4635)

(121.5)

(0.2487)

30 40

0.6183 0.6407

122.0 124.5

0.2558 0.2608

0.5508 0.5722

121.1 123.7

0.2516 0.2569

— 0.5148

— 122.8

— 0.2531

— 0.4659

— 121.8

— 0.2494

30 40

50 60 70 80 90

0.6622 0.6830 0.7031 0.7226 0.7417

126.9 129.3 131.7 134.0 136.3

0.2656 0.2703 0.2748 0.2792 0.2834

0.5926 0.6122 0.6311 0.6495 0.6673

126.2 128.6 131.0 133.4 135.8

0.2618 0.2666 0.2712 0.2757 0.2800

0.5344 0.5531 0.5710 0.5884 0.6053

125.4 127.9 130.4 132.8 135.2

0.2582 0.2632 0.2679 0.2724 0.2769

0.4848 0.5028 0.5200 0.5366 0.5526

124.5 127.2 129.7 132.2 134.7

0.2548 0.2598 0.2647 0.2694 0.2739

50 60 70 80 90

100 110 120 130 140 150 160 170 180 190

0.7604 0.7788 0.7968 0.8146 0.8321 0.8494 0.8666 0.8835 0.9003 0.9170

138.6 140.9 143.2 145.5 147.8 150.0 152.3 154.6 156.9 159.2

0.2875 0.2916 0.2956 0.2995 0.3033 0.3071 0.3108 0.3144 0.3180 0.3216

0.6848 0.7019 0.7186 0.7351 0.7513 0.7673 0.7831 0.7988 0.8142 0.8296

138.1 140.5 142.8 145.1 147.4 149.7 152.0 154.3 156.6 158.9

0.2842 0.2884 0.2924 0.2963 0.3002 0.3040 0.3077 0.3114 0.3151 0.3186

0.6217 0.6377 0.6534 0.6688 0.6839 0.6988 0.7135 0.7281 0.7425 0.7567

137.6 140.0 142.3 144.6 147.0 149.3 151.6 153.9 156.3 158.6

0.2812 0.2853 0.2894 0.2934 0.2973 0.3012 0.3049 0.3087 0.3123 0.3159

0.5682 0.5833 0.5981 0.6126 0.6269 0.6409 0.6547 0.6683 0.6817 0.6950

137.1 139.5 141.9 144.2 146.6 148.9 151.3 153.6 155.9 158.3

0.2782 0.2825 0.2866 0.2907 0.2946 0.2985 0.3023 0.3061 0.3098 0.3134

100 110 120 130 140 150 160 170 180 190

200 210 220 230 240

0.9335 0.9500 0.9663 0.9826 0.9987

161.5 163.8 166.1 168.5 170.8

0.3251 0.3286 0.3320 0.3354 0.3388

0.8448 0.8599 0.8749 0.8898 0.9046

161.2 163.5 165.9 168.2 170.6

0.3222 0.3257 0.3291 0.3326 0.3360

0.7708 0.7848 0.7987 0.8125 0.8262

160.9 163.3 165.6 168.0 170.3

0.3195 0.3230 0.3265 0.3299 0.3333

0.7082 0.7213 0.7343 0.7471 0.7599

160.6 163.0 165.3 167.7 170.1

0.3170 0.3205 0.3240 0.3275 0.3309

200 210 220 230 240

250 260 270 280 290

1.0148 1.0308 1.0468 1.0627 1.0785

173.2 175.5 177.9 180.3 182.7

0.3422 0.3455 0.3488 0.3520 0.3552

0.9194 0.9341 0.9487 0.9632 0.9777

172.9 175.3 177.7 180.1 182.5

0.3393 0.3426 0.3459 0.3492 0.3524

0.8399 0.8534 0.8669 0.8804 0.8938

172.7 175.1 177.5 179.9 182.3

0.3367 0.3400 0.3433 0.3466 0.3499

0.7726 0.7852 0.7978 0.8103 0.8227

172.5 174.9 177.3 179.7 182.1

0.3343 0.3376 0.3409 0.3442 0.3475

250 260 270 280 290

300 310 320 330 340

1.0943 1.1101 1.1258 1.1414 —

185.1 187.6 190.0 192.5 —

0.3584 0.3616 0.3648 0.3679 —

0.9922 1.0066 1.0210 1.0353 —

184.9 (187.40) 189.8 192.3 —

0.3557 0.3588 0.3620 0.3652 —

0.9071 0.9204 0.9337 0.9469 0.9600

184.7 187.2 189.6 192.1 194.6

0.3531 0.3563 0.3595 0.3626 0.3657

0.8351 0.8475 0.8598 0.8720 0.8843

184.5 187.0 189.5 191.9 194.4

0.3507 0.3539 0.3571 0.3603 0.3634

300 310 320 330 340

17

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F

140.00

150.00

160.00

170.00

(43.14°F)

(47.26°F)

(51.18°F)

(54.93°F)

TEMP. °F

V

H

S

V

H

S

V

H

S

V

H

S

(0.4295)

(121.8)

(0.2476)

(0.4000)

(1 22.0)

(0.2466)

(0.3740)

(122.2)

(0.2456)

(0 .3509)

(122.4)

(0.244 6)

50 60 70 80 90

0.4421 0.4596 0.4762 0.4921 0.5074

123.7 126.4 129.0 131.6 134.1

0.2514 0.2566 0.2616 0.2664 0.2710

0.4048 0.4219 0.4380 0.4534 0.4681

122.8 125.6 128.3 130.9 133.5

0.2481 0.2535 0.2587 0.2636 0.2683

— 0.3887 0.4044 0.4194 0.4336

— 124.8 127.5 130.2 132.9

— 0.2505 0.2558 0.2608 0.2657

— 0.3592 0.3747 0.3893 0.4031

— 123.9 126.8 129.5 132.2

— 0.2475 0.2530 0.2582 0.2631

50 60 70 80 90

100 110 120 130 140

0.5222 0.5366 0.5507 0.5644 0.5779

136.5 139.0 141.4 143.8 146.2

0.2755 0.2798 0.2840 0.2881 0.2921

0.4823 0.4961 0.5096 0.5226 0.5355

136.0 138.5 140.9 143.3 145.7

0.2728 0.2772 0.2815 0.2856 0.2897

0.4474 0.4606 0.4735 0.4860 0.4983

135.4 137.9 140.4 142.9 145.3

0.2703 0.2747 0.2791 0.2833 0.2874

0.4164 0.4292 0.4416 0.4537 0.4654

134.8 137.4 139.9 142.4 144.9

0.2678 0.2724 0.2768 0.2810 0.2852

100 110 120 130 140

150 160 170 180 190 200 210 220 230 240

0.5911 0.6042 0.6170 0.6297 0.6422 0.6546 0.6668 0.6790 0.6910 0.7030

148.5 150.9 153.3 155.6 158.0 160.3 162.7 165.1 167.5 169.8

0.2960 0.2999 0.3036 0.3074 0.3110 0.3146 0.3182 0.3217 0.3252 0.3286

0.5480 0.5604 0.5725 0.5845 0.5963 0.6080 0.6196 0.6311 0.6424 0.6537

148.1 150.5 152.9 155.3 157.7 160.0 162.4 164.8 167.2 169.6

0.2936 0.2975 0.3013 0.3051 0.3088 0.3124 0.3160 0.3195 0.3230 0.3265

0.5103 0.5220 0.5336 0.5450 0.5562 0.5673 0.5783 0.5892 0.5999 0.6106

147.8 150.2 152.6 155.0 157.4 159.7 162.1 164.5 166.9 169.4

0.2914 0.2953 0.2992 0.3029 0.3067 0.3103 0.3139 0.3175 0.3210 0.3244

0.4769 0.4882 0.4992 0.5101 0.5208 0.5314 0.5418 0.5522 0.5624 0.5725

147.4 149.8 152.2 154.6 157.0 159.5 161.9 164.3 166.7 169.1

0.2892 0.2932 0.2971 0.3009 0.3046 0.3083 0.3119 0.3155 0.3190 0.3225

150 160 170 180 190 200 210 220 230 240

250 260 270 280 290 300 310 320 330 340 350 360

0.7149 0.7267 0.7385 0.7502 0.7618 0.7734 0.7850 0.7964 0.8079 0.8193 0.8307 —

172.2 174.6 177.1 179.5 181.9 184.4 186.8 189.3 191.8 194.3 196.8 —

0.3320 0.3354 0.3387 0.3420 0.3453 0.3485 0.3517 0.3549 0.3581 0.3612 0.3643 —

0.6649 0.6761 0.6871 0.6981 0.7090 0.7199 0.7308 0.7416 0.7523 0.7630 0.7737 —

172.0 174.4 176.8 179.3 181.7 184.2 186.6 189.1 191.6 194.1 196.6 —

0.3299 0.3333 0.3366 0.3399 0.3432 0.3464 0.3497 0.3528 0.3560 0.3592 0.3623 —

0.6212 0.6317 0.6421 0.6525 0.6629 0.6731 0.6834 0.6935 0.7037 0.7138 0.7239 0.7339

171.8 174.2 176.6 179.1 181.5 184.0 186.4 188.9 191.4 193.9 196.4 199.0

0.3279 0.3313 0.3346 0.3379 0.3412 0.3445 0.3477 0.3509 0.3541 0.3572 0.3604 0.3635

0.5826 0.5926 0.6025 0.6123 0.6221 0.6318 0.6415 0.6512 0.6608 0.6703 0.6799 0.6894

171.5 174.0 176.4 178.8 181.3 183.8 186.2 188.7 191.2 193.7 196.3 198.8

0.3260 0.3294 0.3327 0.3361 0.3394 0.3426 0.3459 0.3491 0.3523 0.3554 0.3586 0.3617

250 260 270 280 290 300 310 320 330 340 350 360

TEMP. °F

TEMP. °F

180.00

190.00

200.00

220.00

(58.50°F)

(61.94°F)

(65.23°F)

(71.48°F)

V

H

S

V

H

S

V

H

S

V

H

S

(0.2428)

(0.2951)

(0.3303)

(122.6)

(0.2437)

(0.3119)

(1 22.7)

(122.8)

(0.2420)

(0 .2661)

(123.0)

(0.240 4)

60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290

0.3327 0.3480 0.3624 0.3759 0.3888 0.4013 0.4133 0.4249 0.4362 0.4472 0.4581 0.4686 0.4791 0.4893 0.4994 0.5094 0.5193 0.5290 0.5387 0.5483 0.5578 0.5672 0.5766 0.5859

123.0 126.0 128.8 131.6 134.3 136.9 139.4 142.0 144.5 147.0 149.4 151.9 154.3 156.7 159.1 161.6 164.0 166.4 168.9 171.3 173.7 176.2 178.6 181.1

0.2446 0.2503 0.2556 0.2606 0.2655 0.2701 0.2746 0.2789 0.2831 0.2872 0.2912 0.2951 0.2989 0.3027 0.3064 0.3101 0.3137 0.3172 0.3207 0.3242 0.3276 0.3309 0.3343 0.3376

— 0.3240 0.3382 0.3515 0.3641 0.3762 0.3878 0.3991 0.4100 0.4207 0.4311 0.4413 0.4513 0.4611 0.4708 0.4804 0.4898 0.4992 0.5084 0.5176 0.5266 0.5356 0.5446 0.5535

— 125.2 128.1 130.9 133.7 136.3 138.9 141.5 144.0 146.5 149.0 151.5 154.0 156.4 158.8 161.3 163.7 166.2 168.6 171.1 173.5 176.0 178.4 180.9

— 0.2475 0.2530 0.2582 0.2631 0.2679 0.2724 0.2768 0.2811 0.2852 0.2892 0.2932 0.2971 0.3009 0.3046 0.3083 0.3119 0.3154 0.3190 0.3224 0.3259 0.3293 0.3326 0.3359

— 0.3022 0.3162 0.3293 0.3417 0.3536 0.3649 0.3758 0.3864 0.3967 0.4068 0.4166 0.4263 0.4357 0.4451 0.4543 0.4633 0.4723 0.4811 0.4899 0.4986 0.5072 0.5158 0.5243

— 124.3 127.3 130.2 133.0 135.8 138.4 141.0 143.6 146.1 148.6 151.1 153.6 156.1 158.5 161.0 163.4 165.9 168.4 170.8 173.3 175.7 178.2 180.7

— 0.2448 0.2505 0.2558 0.2609 0.2657 0.2703 0.2748 0.2791 0.2833 0.2874 0.2914 0.2953 0.2991 0.3029 0.3065 0.3102 0.3138 0.3173 0.3208 0.3242 0.3276 0.3310 0.3343

— — 0.2780 0.2908 0.3029 0.3143 0.3251 0.3355 0.3456 0.3553 0.3648 0.3740 0.3830 0.3919 0.4006 0.4091 0.4175 0.4258 0.4341 0.4422 0.4502 0.4582 0.4661 0.4739

— — 125.8 128.8 131.8 134.6 137.4 140.1 142.7 145.3 147.9 150.4 152.9 155.4 157.9 160.4 162.9 165.4 167.8 170.3 172.8 175.3 177.8 180.3

— — 0.2455 0.2512 0.2565 0.2615 0.2663 0.2709 0.2753 0.2796 0.2838 0.2879 0.2919 0.2957 0.2996 0.3033 0.3070 0.3106 0.3142 0.3177 0.3211 0.3246 0.3280 0.3313

60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290

300 310 320 330 340 350 360 370 380

0.5951 0.6044 0.6135 0.6226 0.6317 0.6408 0.6498 0.6229 —

183.6 186.1 188.6 191.1 193.6 196.1 198.6 201.0 —

0.3409 0.3441 0.3473 0.3505 0.3537 0.3569 0.3600 0.3614 —

0.5623 0.5711 0.5798 0.5885 0.5972 0.6058 0.6144 0.5907 —

183.4 185.9 188.4 190.9 193.4 195.9 198.5 200.9 —

0.3392 0.3425 0.3457 0.3489 0.3521 0.3552 0.3583 0.3599 —

0.5328 0.5412 0.5495 0.5578 0.5661 0.5743 0.5825 0.5350 —

183.2 185.7 188.2 190.7 193.2 195.8 198.3 200.6 —

0.3376 0.3409 0.3441 0.3473 0.3505 0.3537 0.3568 0.3570 —

0.4817 0.4894 0.4971 0.5048 0.5124 0.5199 0.5275 — 0.5424

182.8 185.3 187.8 190.3 192.9 195.4 198.0 — 203.1

0.3346 0.3379 0.3412 0.3444 0.3476 0.3508 0.3539 — 0.3601

300 310 320 330 340 350 360 370 380

18

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia

TEMP. °F 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400

TEMP. °F

240.00

260.00

280.00

300.00

(77.30°F)

(82.77°F)

(87.94°F)

(92.83°F)

H

S

V

H

S

V

H

S

V

H

(0.24 18)

(123.1)

(0.238 9)

(0.2210)

(123.2)

(0.2374)

(0.2031)

(1 23.2)

(0.2360)

(0.1875)

(123.2)

(0.2347)

0.2455 0.2583 0.2702 0.2813 0.2918 0.3018 0.3114 0.3207 0.3297 0.3384 0.3469 0.3553 0.3634 0.3715 0.3794 0.3871 0.3948 0.4024 0.4099 0.4173 0.4247 0.4319 0.4392 0.4464 0.4535 0.4606 0.4676 0.4746 0.4816 0.4885 0.4955 0.4621 —

124.1 127.3 130.4 133.4 136.3 139.1 141.8 144.4 147.1 149.7 152.2 154.8 157.3 159.8 162.3 164.8 167.3 169.8 172.3 174.8 177.4 179.9 182.4 184.9 187.4 190.0 192.5 195.1 197.7 200.2 202.8 205.1 —

0.2406 0.2466 0.2522 0.2575 0.2624 0.2672 0.2718 0.2762 0.2804 0.2846 0.2886 0.2926 0.2965 0.3003 0.3040 0.3076 0.3112 0.3148 0.3183 0.3217 0.3252 0.3285 0.3319 0.3352 0.3384 0.3417 0.3449 0.3481 0.3512 0.3543 0.3575 0.3581 —

— 0.2303 0.2422 0.2531 0.2634 0.2731 0.2824 0.2913 0.2999 0.3083 0.3164 0.3243 0.3320 0.3396 0.3470 0.3544 0.3616 0.3687 0.3757 0.3827 0.3896 0.3964 0.4032 0.4099 0.4166 0.4232 0.4298 0.4363 0.4428 0.4493 0.4557 0.4277 —

— 125.7 129.0 132.1 135.1 138.0 140.8 143.6 146.2 148.9 151.5 154.1 156.7 159.2 161.8 164.3 166.8 169.3 171.9 174.4 176.9 179.4 182.0 184.5 187.1 189.6 192.2 194.8 197.3 199.9 202.5 204.8 —

— 124.0 127.5 130.8 133.9 136.9 139.8 142.6 145.4 148.1 150.8 153.4 156.0 158.6 161.2 163.7 166.3 168.8 171.4 173.9 176.5 179.0 181.6 184.1 186.7 189.3 191.8 194.4 197.0 199.6 202.2 204.5 —

— 0.2374 0.2438 0.2496 0.2550 0.2602 0.2650 0.2697 0.2742 0.2785 0.2827 0.2868 0.2908 0.2947 0.2985 0.3022 0.3059 0.3095 0.3131 0.3166 0.3201 0.3235 0.3269 0.3302 0.3335 0.3368 0.3400 0.3432 0.3464 0.3496 0.3527 0.3536 —

— — 0.1962 0.2073 0.2174 0.2268 0.2356 0.2440 0.2521 0.2598 0.2673 0.2745 0.2816 0.2885 0.2953 0.3019 0.3084 0.3148 0.3211 0.3273 0.3335 0.3396 0.3456 0.3516 0.3575 0.3634 0.3692 0.3750 0.3808 0.3865 0.3922 390 0.4035

— — 125.9 129.4 132.7 135.8 138.8 141.7 144.5 147.3 150.0 152.7 155.4 158.0 160.6 163.2 165.8 168.3 170.9 173.5 176.0 178.6 181.2 183.7 186.3 188.9 191.5 194.1 196.7 199.3 201.9

— — 0.2395 0.2457 0.2514 0.2568 0.2618 0.2666 0.2712 0.2756 0.2799 0.2841 0.2881 0.2921 0.2960 0.2998 0.3035 0.3071 0.3107 0.3143 0.3177 0.3212 0.3246 0.3279 0.3313 0.3346 0.3378 0.3410 0.3442 0.3474 0.3505

80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380

207.2

0.3567

400

S

TEMP. °F

— 0.2420 0.2480 0.2535 0.2587 0.2636 0.2683 0.2729 0.2772 0.2815 0.2856 0.2896 0.2936 0.2974 0.3012 0.3049 0.3085 0.3121 0.3156 0.3191 0.3225 0.3259 0.3293 0.3326 0.3359 0.3391 0.3424 0.3456 0.3487 0.3519 0.3550 0.3558 —

— 0.2058 0.2178 0.2287 0.2389 0.2484 0.2574 0.2660 0.2743 0.2823 0.2901 0.2976 0.3050 0.3122 0.3193 0.3262 0.3331 0.3398 0.3465 0.3530 0.3595 0.3660 0.3723 0.3787 0.3849 0.3911 0.3973 0.4035 0.4096 0.4156 0.4217 0.3978 —

320.00

340.00

360.00

380.00

(97.48°F)

(101.92°F)

(106.16°F)

(110.23°F)

V

H

S

V

H

S

V

H

S

V

H

(0.2320)

(0.1507)

S

TEMP. °F

V

(0.17 38)

(123.1)

(0.233 3)

(0.1616)

(123.0)

(1 22.9)

(0.2308)

(0.1409)

(122.7)

(0.2295)

100 110 120 130 140

0.1769 0.1882 0.1984 0.2077 0.2164

124.1 127.9 131.4 134.6 137.7

0.2351 0.2418 0.2478 0.2534 0.2587

— 0.1710 0.1813 0.1907 0.1994

— 126.3 130.0 133.4 136.6

— 0.2378 0.2442 0.2501 0.2555

— 0.1552 0.1659 0.1754 0.1841

— 124.5 128.5 132.1 135.5

— 0.2337 0.2406 0.2468 0.2524

— — 0.1517 0.1614 0.1702

— — 126.9 130.8 134.3

— — 0.2368 0.2434 0.2494

100 110 120 130 140

150 160 170 180 190 200 210 220 230 240 250 260 270 280 290

0.2247 0.2325 0.2400 0.2473 0.2543 0.2611 0.2677 0.2742 0.2805 0.2868 0.2929 0.2989 0.3048 0.3107 0.3165

140.7 143.7 146.5 149.3 152.0 154.7 157.4 160.0 162.6 165.2 167.8 170.4 173.0 175.6 178.2

0.2636 0.2683 0.2729 0.2773 0.2815 0.2856 0.2896 0.2935 0.2974 0.3011 0.3048 0.3084 0.3120 0.3155 0.3190

0.2075 0.2152 0.2225 0.2296 0.2364 0.2430 0.2494 0.2556 0.2617 0.2677 0.2735 0.2793 0.2850 0.2906 0.2961

139.7 142.7 145.6 148.5 151.3 154.0 156.7 159.4 162.1 164.7 167.3 169.9 172.5 175.2 177.8

0.2607 0.2655 0.2702 0.2747 0.2790 0.2832 0.2872 0.2912 0.2951 0.2989 0.3026 0.3063 0.3099 0.3134 0.3169

0.1921 0.1997 0.2069 0.2138 0.2204 0.2268 0.2330 0.2390 0.2449 0.2507 0.2563 0.2619 0.2673 0.2727 0.2780

138.7 141.8 144.8 147.7 150.5 153.3 156.1 158.8 161.5 164.2 166.8 169.4 172.1 174.7 177.3

0.2578 0.2628 0.2676 0.2721 0.2765 0.2808 0.2849 0.2890 0.2929 0.2967 0.3005 0.3042 0.3078 0.3114 0.3149

0.1783 0.1858 0.1929 0.1996 0.2061 0.2123 0.2184 0.2242 0.2299 0.2355 0.2409 0.2463 0.2515 0.2567 0.2618

137.6 140.8 143.9 146.9 149.8 152.6 155.4 158.2 160.9 163.6 166.3 168.9 171.6 174.2 176.9

0.2549 0.2601 0.2650 0.2697 0.2742 0.2785 0.2827 0.2868 0.2908 0.2947 0.2985 0.3022 0.3059 0.3095 0.3130

150 160 170 180 190 200 210 220 230 240 250 260 270 280 290

300 310 320 330 340

0.3222 0.3279 0.3335 0.3391 0.3446

180.8 183.3 185.9 188.5 191.1

0.3224 0.3258 0.3291 0.3324 0.3357

0.3016 0.3070 0.3124 0.3177 0.3229

180.3 182.9 185.6 188.2 190.8

0.3204 0.3238 0.3271 0.3304 0.3337

0.2832 0.2884 0.2935 0.2986 0.3036

179.9 182.6 185.2 187.8 190.4

0.3184 0.3218 0.3252 0.3285 0.3318

0.2668 0.2718 0.2767 0.2816 0.2864

179.5 182.2 184.8 187.4 190.1

0.3165 0.3199 0.3233 0.3267 0.3300

300 310 320 330 340

350 360 370 380 390 400 410 420

0.3501 0.3556 0.3610 0.3664 0.3717 0.3770 — —

193.7 196.3 199.0 201.6 204.2 206.9 — —

0.3389 0.3422 0.3453 0.3485 0.3516 0.3547 — —

0.3281 0.3333 0.3385 0.3436 0.3487 0.3537 0.3588 —

193.4 196.0 198.6 201.3 203.9 206.6 209.2 —

0.3370 0.3402 0.3434 0.3465 0.3497 0.3528 0.3559 —

0.3086 0.3136 0.3185 0.3234 0.3282 0.3330 0.3378 —

193.0 195.7 198.3 201.0 203.6 206.3 209.0 —

0.3351 0.3383 0.3415 0.3447 0.3478 0.3510 0.3541 —

0.2912 0.2959 0.3006 0.3053 0.3099 0.3145 0.3191 0.3237

192.7 195.3 198.0 200.6 203.3 206.0 208.7 211.4

0.3333 0.3365 0.3398 0.3429 0.3461 0.3492 0.3523 0.3554

350 360 370 380 390 400 410 420

19

Table 2 (continued) Suva  410A Superheated Vapor—Constant Pressure Tables ®

V = Volume in ft 3 /lb

H = Enthalpy in Btu/lb

S = Entropy in Btu/(lb) (°R)

(Saturated Vapor Properties in parentheses)

ABSOLUTE PRESSURE, psia 400.00 TEMP. °F 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440

450.00

(114.14°F)

500.00

(123.31°F)

550.00

(131.73°F)

(139.53°F)

V

H

S

V

H

S

V

H

S

V

H

S

(0.1320)

(122.5)

(0.2283)

(0 .1 130)

(121.8)

(0.22 51)

(0.0974)

(121.0)

(0.2220)

(0.0843)

(11 9.9)

(0.2187)

0.1386 0.1487 0.1576 0.1656 0.1731 0.1802 0.1868 0.1932 0.1993 0.2051 0.2108 0.2164 0.2218 0.2271 0.2322 0.2373 0.2423 0.2472 0.2521 0.2569 0.2616 0.2663 0.2709 0.2755 0.2800 0.2845 0.2890 0.2934 0.2979 0.3022 0.3066 — —

125.2 129.3 133.0 136.5 139.8 143.0 146.0 149.0 151.9 154.8 157.5 160.3 163.0 165.8 168.4 171.1 173.8 176.4 179.1 181.7 184.4 187.0 189.7 192.3 195.0 197.7 200.3 203.0 205.7 208.4 211.1 — —

0.2329 0.2399 0.2462 0.2520 0.2574 0.2624 0.2672 0.2718 0.2763 0.2806 0.2847 0.2887 0.2927 0.2965 0.3003 0.3040 0.3076 0.3112 0.3147 0.3182 0.3216 0.3249 0.3283 0.3316 0.3348 0.3381 0.3413 0.3444 0.3476 0.3507 0.3538 — —

— 0.1205 0.1301 0.1385 0.1461 0.1530 0.1596 0.1657 0.1716 0.1772 0.1826 0.1878 0.1928 0.1978 0.2026 0.2073 0.2119 0.2164 0.2209 0.2253 0.2296 0.2339 0.2381 0.2423 0.2465 0.2506 0.2547 0.2587 0.2627 0.2667 0.2706 0.2746 —

— 125.2 129.6 133.5 137.2 140.6 143.9 147.0 150.1 153.0 155.9 158.8 161.6 164.4 167.2 169.9 172.6 175.3 178.0 180.7 183.4 186.1 188.8 191.5 194.2 196.8 199.5 202.2 204.9 207.7 210.4 213.1 —

— — 125.4 130.1 134.2 138.0 141.5 144.9 148.1 151.2 154.3 157.2 160.1 163.0 165.9 168.7 171.4 174.2 177.0 179.7 182.4 185.2 187.9 190.6 193.3 196.0 198.7 201.5 204.2 206.9 209.7 212.4 215.2

— — 0.2295 0.2372 0.2439 0.2499 0.2555 0.2607 0.2657 0.2704 0.2749 0.2792 0.2834 0.2875 0.2914 0.2953 0.2991 0.3028 0.3065 0.3100 0.3136 0.3170 0.3205 0.3238 0.3272 0.3305 0.3337 0.3370 0.3401 0.3433 0.3464 0.3495 0.3526

— — 0.0849 0.0958 0.1046 0.1121 0.1188 0.1250 0.1307 0.1360 0.1411 0.1459 0.1505 0.1550 0.1593 0.1635 0.1676 0.1716 0.1756 0.1794 0.1832 0.1869 0.1906 0.1942 0.1978 0.2013 0.2048 0.2083 0.2117 0.2151 0.2184 0.2218 0.2251

— — 120.2 126.0 130.8 135.1 138.9 142.6 146.0 149.3 152.5 155.6 158.6 161.6 164.5 167.4 170.2 173.1 175.9 178.7 181.4 184.2 186.9 189.7 192.4 195.2 197.9 200.7 203.4 206.2 209.0 211.7 214.5

— — 0.2193 0.2289 0.2367 0.2435 0.2497 0.2553 0.2605 0.2655 0.2702 0.2748 0.2791 0.2833 0.2874 0.2914 0.2953 0.2991 0.3028 0.3064 0.3100 0.3135 0.3170 0.3204 0.3238 0.3271 0.3304 0.3337 0.3369 0.3401 0.3432 0.3463 0.3494

— 0.2308 0.2382 0.2448 0.2507 0.2562 0.2613 0.2662 0.2709 0.2753 0.2797 0.2838 0.2879 0.2919 0.2957 0.2995 0.3032 0.3068 0.3104 0.3139 0.3174 0.3208 0.3242 0.3275 0.3308 0.3341 0.3373 0.3405 0.3437 0.3468 0.3499 0.3530 —

— — 0.1066 0.1158 0.1237 0.1309 0.1374 0.1435 0.1492 0.1546 0.1598 0.1648 0.1696 0.1743 0.1788 0.1832 0.1876 0.1918 0.1960 0.2001 0.2041 0.2081 0.2120 0.2158 0.2197 0.2235 0.2272 0.2309 0.2346 0.2383 0.2419 0.2455 0.2491

TEMP. °F

TEMP. °F 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440

TEMP. °F

20

    A     0     1     4

  m   a   r

  g   s    l      ®    i   a   a    a   c    D    i    v   y   m    u    l   p   e   a    h     S    h    )   s   c    t   t    i   o   n   r     ™   E  n   o     t   -   U   u    n   e   r   h    l   s    F    o   u    i    l    t     P   s   s  g   n    u   r   e  n   o    E    (    P     D    P   u    D

For Further Information:

DuPont Fluorochemicals Wilmington, DE 19880-0711 (800) 235-SUVA www.suva.dupont.com

Europe DuPont de Nemours International S.A. 2 Chemin du Pavillon P.O. Box 50 CH-1218 Le Grand-Saconnex Geneva, Switzerland 41-22-717-5111

Canada DuPont Canada, Inc. P.O. Box 2200, Streetsville Mississauga, Ontario Canada L5M 2H3 (905) 821-3300

Mexico DuPont, S.A. de C.V. Homero 206 Col. Chapultepec Morales C.P. 11570 Mexico, D.F. 52-5-722-1100

South America DuPont do Brasil S.A. Alameda Itapecuru, 506 Alphaville 06454-080 Barueri São Paulo, Brazil 55-11-7266-8263 DuPont Argentina S.A. Casilla Correo 1888 Correo Central 1000 Buenos Aires, Argentina 54-1-311-8167

Pacific 

 Japan Mitsui DuPont Fluorochemicals Co., Ltd. Chiyoda Honsha Bldg. 5-18, 1-Chome Sarugakucho Chiyoda-Ku, Tokyo 101-0064 Japan 81-3-5281-5805

 Asia DuPont Taiwan P.O. Box 81-777 Taipei, Taiwan 886-2-514-4400 DuPont China Limited P.O. Box TST 98851 1122 New World Office Bldg. (East Wing) Tsim Sha Tsui Kowloon, Hong Kong Phone: 852-734-5398 Fax: 852-236-83516 DuPont Thailand Ltd. 9-11 Floor, Yada Bldg. 56 Silom Road Suriyawongse, Bankrak  Bangkok 10500 Phone: 66-2-238-0026 Fax: 66-2-238-4396 DuPont China Ltd. Rm. 1704, Union Bldg. 100 Yenan Rd. East Shanghai, PR China 200 002 Phone: 86-21-328-3738 Telex: 33448 DCLSH CN Fax: 86-21-320-2304

DuPont Australia P.O. Box 930  North Sydney, NSW 2060 Australia 61-2-99236111

DuPont Far East Inc. 6th Floor Bangunan Samudra  No. 1 JLN. Kontraktor U1/14, SEK U1 Hicom-Glenmarie Industrial Park  40150 Shah Alam, Selangor Malaysia Phone 60-3-517-2534 DuPont Korea Inc. 4/5th Floor, Asia Tower  #726, Yeoksam-dong, Kangnam-ku Seoul, 135-082, Korea 82-2-721-5114 DuPont Singapore Pte. Ltd. 1 Maritime Square #07 01 World Trade Centre Singapore 0409 65-273-2244 DuPont Far East, Philippines 8th Floor, Solid Bank Bldg. 777 Paseo de Roxas Makati, Metro Manila Philippines Phone: 63-2-818-9911 Fax: 63-2-818-9659 DuPont Far East Inc. 7A Murray’s Gate Road Alwarpet Madras, 600 018, India 91-44-454-029 DuPont Far East Inc.—Pakistan 9 Khayaban-E-Shaheen Defence Phase 5 Karachi, Pakistan  92-21-533-350 DuPont Far East Inc. P.O. Box 2553/Jkt Jakarta 10001, Indonesia 62-21-517-800

The information contained herein is based on technical data and tests which we believe to be reliable and is intended for use by persons having technical skill, at their own discretion and risk. Because conditions of use are outside of DuPont control, we can assume no liability for results obtained or damages incurred through the application of the data presented. © 2004. E. I. du PONT de NEMOURS AND COMPANY. ALL RIGHTS RESERVED.  NO PART OF THIS MATERIAL MAY BE REPRODUCED, STORED IN A RETRIEVAL SYSTEM OR TRANSMITTED IN ANY FORM OR BY ANY MEANS ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING, OR OTHERWISE WITHOUT THE PRIOR  WRITTEN PERMISSION OF DUPONT.

(10/04) 245697 Printed in U.S.A. [Replaces:H-64422-3] Reorder No.: H-64422-4