AISI Type 304 Category Steel Class Stainless steel Type Austenitic standard Common Names Chromium-Nickel steel Designations France: AFNOR Z 6 CN 18.09 Germany: DIN 1.4301 Italy: UNI X 5 CrNi 18 10 Japan: JIS SUS 304 Sweden: SS 2332 United Kingdom: B.S. 302 S 17 , B.S. 304 S 15 , B.S. 304 S 16 , B.S. 304 S 18 , B.S. 304 S 25 , B.S. 304 S 40 , B.S. En.58 E United States: AMS 5501 , AMS 5513 , AMS 5560 , AMS 5565 , AMS 5566 , AMS 5567 , AMS 5639 , AMS 5697 , ASME SA182 , ASME SA194 (Type 8) , ASME SA213 , ASME SA24 0 , ASME SA249 , ASME SA312 , ASME SA320 (B8) , ASME SA358 , ASME SA376 , ASME S A403 , ASME SA409 , ASME SA430 , ASME SA479 , ASME SA688 , ASTM A167 , ASTM A182 , ASTM A193 , ASTM A194 , ASTM A213 , ASTM A240 , ASTM A249 , ASTM A269 , ASTM A270 , ASTM A271 , ASTM A276 , ASTM A312 , ASTM A313 , ASTM A314 , ASTM A320 , A STM A368 , ASTM A376 , ASTM A409 , ASTM A430 , ASTM A473 , ASTM A478 , ASTM A479 , ASTM A492 , ASTM A493 , ASTM A511 , ASTM A554 , ASTM A580 , ASTM A632 , ASTM A651 , ASTM A666 , ASTM A688 , FED QQ-S-763 , FED QQ-S-766 , FED QQ-W-423 , FED STD-66 , MIL SPEC M.IL-S-5059 , MIL SPEC MIL-F-20138 , MIL SPEC MIL-S-23195 , MI L SPEC MIL-S-23196 , MIL SPEC MIL-S-862 , MIL SPEC MIL-S-862 , MIL SPEC MIL-T-68 45 , MIL SPEC MIL-T-8504 , MIL SPEC MIL-T-8506 , SAE 30304 , SAE J405 (30304) , UNS S30400 Composition Elem Elemen ent t Weig Weight ht % C 0. 0 8 Mn 2 .0 0 Si 1 .0 0 Cr 1 8. 0 -2 0 . 0 Ni 8 .0 - 10 . 5 P 0. 0 45 S 0. 0 3 Mechanical Properties Properties Co n di t i on s T ( ° C) Tr e at m en t Density (×1000 kg/m3) 8 Poisson's Ratio 0.27-0.30 Elastic Modulus (GPa) 19 3 Tensil Tensile e Streng Strength th (Mpa) (Mpa) 515 strip) more Yield Strength (Mpa) 205 Elongation (%) 40 Reduction in Area (%) 50 Hardne Hardness ss (HRB) (HRB) 88 25 Thermal Properties Properties Co n di t i on s T ( ° C) Tr e at m en t Thermal Expansion (10-6/ºC) Ther Therma mal l Cond Conduc ucti tivi vity ty (W/m (W/m-K -K) ) Spec Specif ific ic Heat Heat (J/k (J/kgg-K) K) 500 500 Electric Properties Properties
Co n di t i on s
25 25 25 25
hot finish finished ed and anneal annealed ed (plate (plate, , sheet, sheet,
anneal annealed ed (plate (plate, , sheet, sheet, strip) strip)
17.2 16.2 16.2 0-10 0-100 0
0-1 0-100 more 100 100 more more
T (°C) Treatment Electric Resistivity (10-9W-m)
720
25
AISI Type 316L Category Steel Class Stainless steel Type Austenitic standard Common Names Chromium-Nickel steel Designations France: AFNOR Z 2 CND 17.12 Germany: DIN 1.4404 Italy: UNI X 2 CrNiMo 17 12 Japan: JIS SUN 310 , JIS SUS 316L Sweden: SS 2348 United Kingdom: B.S. 316 S 12 , B.S. 316 S 14 , B.S. 316 S 22 , B.S. 316 S 24 , B.S. 316 S 29 , B.S. 316 S 30 , B.S. 316 S 31 , B.S. 316 S 37 , B.S. 316 S 82 , B.S. S.537 United States: AMS 5507 , AMS 5653 , ASME SA182 , ASME SA213 , ASME SA240 , ASME SA249 , ASME SA312 , ASME SA403 , ASME SA479 , ASME SA688 , ASTM A167 , ASTM A1 82 , ASTM A213 , ASTM A240 , ASTM A249 , ASTM A269 , ASTM A276 , ASTM A312 , AST M A314 , ASTM A403 , ASTM A473 , ASTM A478 , ASTM A479 , ASTM A511 , ASTM A554 , ASTM A580 , ASTM A632 , ASTM A688 , FED QQ-S-763 , FED QQ-S-766 , MIL SPEC MILS-862 , SAE 30316L , SAE J405 (30316L) , UNS S31603 Composition Element Weight % C 0.03 Mn 2.00 Si 1.00 Cr 16.0-18.0 Ni 10.0-14.0 P 0.045 S 0.03 Mo 2.0-3.0 Ads by Google Ferro-Alloys and Nickel Metals for Alloyed and Stainless Steel Production-
[email protected] www.fondel.com Rust in Water? Corrosion in pipe lines or machines? Secure and lasting Solution, no Chemicals www.merusonline.com Oy Cronimo Ab Pressure - heat - corrosion resistant steel materials. cronimo.fi/16mo3 Mechanical Properties Properties Conditions T (°C) Treatment Density (×1000 kg/m3) 8 Poisson's Ratio 0.27-0.30 Elastic Modulus (GPa) 190-210 Tensile Strength (Mpa) 480 Yield Strength (Mpa) 170 Elongation (%) 40 Reduction in Area (%) 50
25 25 25 25
hot finished and annealed (wire) more
General Properties of Steels The following table lists the typical properties of steels at room temperature ( 25°C). The wide ranges of ultimate tensile strength, yield strength, and hardness
are largely due to different heat treatment conditions. Properties Carbon Steels Alloy Steels Stainless Steels Tool Steels Density (1000 kg/m3) 7.85 7.85 7.75-8.1 7.72-8.0 Elastic Modulus (GPa) 190-210 190-210 190-210 190-210 Poisson's Ratio 0.27-0.3 0.27-0.3 0.27-0.3 0.27-0.3 Thermal Expansion (10-6/K) 11-16.6 9.0-15 9.0-20.7 9.4-15.1 Melting Point (°C) 1371-1454 Thermal Conductivity (W/m-K) 24.3-65.2 26-48.6 11.2-36.7 19.9-48.3 Specific Heat (J/kg-K) 450-2081 452-1499 420-500 Electrical Resistivity (10-9W-m)130-1250 210-1251 75.7-1020 Tensile Strength (MPa) 640-2000 Yield Strength (MPa) 380-440 Percent Elongation (%) 5-25 Hardness (Brinell 3000kg) 210-620
276-1882
758-1882
515-827
186-758
366-1793
207-552
10-32
4-31
12-40
86-388
149-627
137-595
