British Standards

British Standards (BS) British Standards are Standards are developed, maintained and published by BSI Standards which is UK's  National Standards Body.[6 !he "ollowin# is a partial list o" standards speci"ic to weldin#$ Standard Number BS %&&( %&&( BS %&& %&&-

BS 6// BS &1( BS %2(2( BS %2(2 34 612 34 612/

 

Description

)eldin ldin# # ter terms ms and and sym symbo bols ls.. *lo *loss ssar ary y "or "or weld weldin in#, #, bra+ bra+in in# # and and ther therma mall cut cutti tin# n# )eldin ldin# # term termss and and symb symbol ols. s. ur urope opean an arc arc wel weldi din# n# sym symbol bolss in cha chart rt "or "orm m Speci"ication "or -lass I arc weldin# o" "erritic steel pipewor0 "or carryin# "luids Speci"ication "or class II arc weldin# o" carbon steel pipewor0 "or carryin# "luids Speci"ication "or weldin# o" steel pipelines on land and o""shore  3art ($ -arbon and carbon man#anese steel pipelines Speci"ication "or weldin# o" steel pipelines on land and o""shore. 4uple5 stainless steel pipelines Structural use o" steel and aluminium. 7ecommendations "or the e5ecution o" steel brid#es to BS N (& Structural use o" steel and aluminium. 7ecommendations "or the e5ecution o" aluminium structures to BS N (&/

International Organization for Standardization (ISO) Standards International 8r#ani+ation "or Standardi+ation 9IS8: Standardi+ation 9IS8: has developed over (;2 standards and over (( new standards are published every year .[1 !he "ollowin# is a partial list o" the standards speci"ic to weldin#$ Standard Number IS8 22/ 22/

IS8 26 IS8 /2; IS8 /2;( IS8 /;/% /;/% IS8 %6/ %6/ IS8 2;(1

 

Description

)elded, elded, bra+ed bra+ed and and solde soldered red u re>uire iremen ments ts "or "usion "usion weldin weldin# # o" metall metallic ic mater material ials, s, "ive "ive parts. parts. )eldin eldin# # and allied allied proces processes ses  Nomen Nomencla clatur turee o" proces processes ses and re"eren re"erence ce numbe numbers rs )eldin#. )e ldin#. ?usionwelded
Standard Number

 

Description

)eldin# and allied processes @ -lassi"ication o" #eometric imper"ections in metallic materials @ 3art ($ ?usion weldin# )eldin# and allied processes @ -lassi"ication o" #eometric imper"ections in IS8 62 metallic materials @ 3art $ )eldin# with pressure IS8 6&%1 )elds. )or0in# positions. 4e"initions o" an#les o" slope and rotation IS8 &66 =uali"ication test o" welders @ ?usion weldin#, parts ( to 2 )eldin# and allied processes. 7ecommendations "or uality level "or IS8 (/&(&( imper"ections  3art ($ Steel )eldin#  lectron and laserbeam welded uality level "or IS8 (/&(& imper"ections  3art $ Cluminium and its weldable alloys )eldin#  *eneral tolerances "or welded constructions  4imensions "or len#ths IS8 (/& and an#les  Shape and position IS8 (%(( *as weldin# e>uipment  Small 0its "or #as bra+in# and weldin# )eldin# consumables @ *ases and #as mi5tures "or "usion weldin# and allied IS8 (%(12  processes. 7eplaced N %/&$(&&% in urope. )eldin# consumables. )ire electrodes and deposits "or #as shielded metal arc IS8 (%/%( weldin# o" non alloy and "ine #rain steels. -lassi"ication IS8 (%22% 7esistance weldin# IS8 (%1%% lectron beam weldin#, si5 parts Speci"ication and >uali"ication o" weldin# procedures "or metallic materials  IS8 (261 *eneral rules IS8D!7 )eldin#  *uidelines "or a metallic material #roupin# system (26; Speci"ication and >uali"ication o" weldin# procedures "or metallic materials  IS8 (26& )eldin# procedure speci"ication, "ive parts. Speci"ication and >uali"ication o" weldin# procedures "or metallic materials @ IS8 (26( =uali"ication based on tested weldin# consumables Speci"ication and >uali"ication o" weldin# procedures "or metallic materials @ IS8 (26(( =uali"ication based on previous weldin# e5perience Speci"ication and >uali"ication o" weldin# procedures "or metallic materials @ IS8 (26( =uali"ication by adoption o" a standard weldin# p rocedure IS8 62(

Standard Number

 

Description

Speci"ication and >uali"ication o" weldin# procedures "or metallic materials @ =uali"ication based on preproduction weldin# test Speci"ication and >uali"ication o" weldin# procedures "or metallic materials  IS8 (26(% )eldin# procedure test, (/ parts. *as weldin# e>uipment. Ccetylene mani"old systems "or weldin#, cuttin# and IS8 (26(2 allied processes. Sa"ety re>uirements in hi#hpressure devices =uali"ication testin# o" welders "or underwater weldin#. 4iverwelders "or IS8 (26(;( hyperbaric wet weldin# =uali"ication testin# o" welders "or underwater weldin#. 4iverwelders and IS8 (26(; weldin# operators "or hyperbaric dry weldin# IS8 (16/2 Nondestructive testin# o" welds. *eneral rules "or metallic materials IS8D!7 )eldin# @ *roupin# systems "or materials @ uropean materials (1 IS8D!7 )eldin# @ *roupin# systems "or materials @ Cmerican materials (1/ IS8D!7 )eldin# @ *roupin# systems "or materials @ apanese materials (1% )eldin# "or aerospace applications. =uali"ication test "or welders and weldin# IS8 %/&% operators. ?usion weldin# o" metallic components IS8 (26(/

European Union (CEN) standards !he uropean -ommittee "or Standardi+ation 9-N: had issued numerous standards coverin# weldin# processes, which uni"ied and replaced "ormer n ational standards. 8" the "ormer national standards, those issued by BSI and 4IN were widely used outside their countries o" ori#in. C"ter the Eienna C#reement with IS8, -N has replaced most o" them with e>uivalent IS8 standards 9N IS8 series:.[; Standard Number N ;1(

N (&( N (& N (&/ N (((( N ((( N (((/

 

Description

=uali"ication test o" welders @ ?usion weldin# @ 3art ($ Steels[& [( 5ecution o" steel structures and aluminium structures  3art ($ 7e>uirements "or con"ormity assessment o" structural components 5ecution o" steel structures and aluminium structures  3art $ !echnical re>uirements "or steel structures 5ecution o" steel structures and aluminium structures  3art /$ !echnical re>uirements "or aluminium structures )eldin# @ 7ecommendations "or weldin# o" metallic materials @ 3art ($ *eneral #uidance "or arc weldin# )eldin# @ 7ecommendations "or weldin# o" metallic materials @ 3art $ Crc weldin# o" "erritic steels )eldin# @ 7ecommendations "or weldin# o" metallic materials @ 3art /$ Crc

Standard Number

 

Description

weldin# o" stainless steels )eldin# @ 7ecommendations "or weldin# o" metallic materials @ 3art %$ Crc N (((% weldin# o" aluminium and aluminium alloys )eldin#. 7ecommendations "or weldin# o" metallic materials. )eldin# o" clad N (((2 steel )eldin#. 7ecommendations "or weldin# o" metallic materials. Faser beam N (((6 weldin# )eldin# @ 7ecommendations "or weldin# o" metallic materials @ 3art 1$ N (((1 lectron beam weldin# )eldin#. 7ecommendations "or weldin# o" metallic materials. )eldin# o" cast N (((; irons )eldin# personnel. Cpproval testin# o" weldin# op erators "or "usion weldin# and N (%(; resistance weld setters "or "ully mechani+ed and automatic weldin# o" metallic materials N (1;( )eldin#. Basic welded uirements "or weldin# e5ist in -N codes and standards "or speci"ic products, li0e N (&2, N (&2/, N (/%%2, N (/%;, etc.