常用钢材焊材选用表

1、常用钢材选用焊接材料表（同类钢）钢号焊条电弧焊埋弧焊氩弧焊CO2气保焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体焊丝钢号（标准号）气体型号牌号牌号种类种类Q235-A.FQ235AE4303J422H08AHJ431TIG-J50ArH08MnSiCO2焊条烘干75150C（恒温1h）10（管）20（管）E4303J422H08MnAHJ431TIG-J50ArH08MnSiCO2焊条烘干75150C（恒温1h）Q235-BQ235-CE4316E4315J426J427H08AH08EHJ431TIG-J50ArH08MnSiCO2焊条烘干3503

2、80C（恒温1h）20G、20g20R、20（锻）E4315E4315J426J427H08AH08EH08MnAHJ431TIG-J50ArH08MnSiCO2焊条烘干350380C（恒温1h）16Mn16MnRE5016E5015J506J507H10MnSiH10Mn2HJ431HJ350H10MnSiArH08Mn2SiCO2焊条烘干350380C（恒温1h）16MnD16MnDRE5016-GE5015-GJ506RHJ507RHH10MnNiMoASJ101TG50ArMG50-3CO2焊条烘干350380C（恒温1h）15MnNiDRE5015-GW607H08MnASJ102T

3、G50ArMG49-NiCO2焊条烘干350380C（恒温1h）常用钢材选用焊接材料表（同类钢）钢号焊条电弧焊埋弧焊氩弧焊CO2气保焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体焊丝钢号（标准号）气体型号牌号牌号种类种类12CrMoE5515-B1R207H08CrMoAHJ350TIG-R30ArH08CrMnSiMoCO2150-250C650700C焊条烘干380420C（恒温1.5h）15CrMoE5515-B2R307H13CrMoAHJ350SJ103ER55-B2ER55-B2LArER55-GCO2150-250C650700C焊条烘干

4、380420C（恒温1.5h）12Cr1MoVE5515-B2-VR317H08CrMoVAHJ350ER55B2MnVAr200-300C650700C焊条烘干380420C（恒温1.5h）1Cr5MoE5MOV-15R507H0Cr5MoAr200-300C760±10C焊条烘干380420C（恒温1.5h）0Cr18Ni9E308-16E308-15A102A107H0Cr21Ni10HJ260H0Cr21Ni10ArA102.A107150C1h250C1h0Cr18Ni10Ti1Cr18Ni9TiE437-16E437-15A132A137H0Cr21Ni10TiHJ260

5、H0Cr21Ni10TiArA132.A137150C1h250C1h0Cr17Ni12Mo2E316-16E316-15A202A207H0Cr19Ni12Mo2HJ260H0Cr19Ni12Mo2ArA202.A207150C1h250C1h常用钢材选用焊接材料表（同类钢）钢号焊条电弧焊埋弧焊氩弧焊CO2气保焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体焊丝钢号（标准号）气体型号牌号牌号种类种类0Cr18Ni12Mo2E316L-16E318-16A022A212H00Cr19Ni12Mo2HJ260H00Cr19Ni12Mo2ArA022.A21

6、2150C1h00Cr19Ni10E308L-16A002H00Cr21Ni10HJ260H00Cr21Ni10ArA002150C1h1Cr13E410-16G202G202150C1h1Cr6Si2MoE5MoV-15R507焊条烘干380420C（恒温1.5h）RQTSi505EZCZ202Z202150C1h常用钢材选用焊接材料表（异种钢）钢号接头母材类别号或组别号焊条电弧焊埋弧焊氩弧焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体型号牌号牌号种类碳素钢之间焊接I+IE4303J422H08AHJ431TIG-J50ArJ422.J427150C

7、1h380C1hE4315J427碳素钢与强度型低合金钢焊接I+（n-1）E4303J422H08AH08MnAHJ431H10MnSiArJ422.J427150C1h380C1hE4315J427I+（n+2）E4315J427H08MnAHJ431H10MnSiArJ427.J507E5016J507380C1.5hI+（川+1.）E4315J427H08AHJ431H10MnSiArJ427.J507I+（川+2.）E5015J507H08MnA380C1.5h碳素钢与耐热型I+IVE4315J427H08AH08MnAHJ431H10MnSiAr150250C650700CJ4273

8、80C1.5h低合金钢焊接I+VE4315J427H08AH08MnAHJ431H10MnSiAr200300C760±10CJ427380C1.5h碳素钢与低温型低合金钢焊接I+WE4315J427H08AH08MnAHJ431H10MnSiArJ427380C1.5h常用钢材选用焊接材料表（异种钢）钢号接头母材类别号或组别号焊条电弧焊埋弧焊氩弧焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体型号牌号牌号种类强度型低合金钢的焊接n+nE5015J507H08MnAH10MnSiHJ431H10MnSiArJ507J557380-420C恒温1

9、-2hE5515-GJ507强度型低合金钢的焊接n+（川-1）n+（川-2）E5015J507H08MnAH10Mn2HJ431H10MnSiArJ507380C恒温1-2hHJ350（n+2）+（川+1）E5015J507H10Mn2HJ431J507J557（n+2）+（川+2）E5515-GJ557H10MnSiHJ350380C恒温1-2h强度型低合金钢与耐热型低合金钢焊接n+wE5003J502150-250C650-700CJ502150C1hE5015J507150-250C650-700CJ507380C1-2H川+wE5003J502150-250C650-700CJ5021

10、50C1hE5015J507J507380C1-2h强度型低合金钢与耐热型低合金钢焊接n+vE5015J507200-300C760C±10CJ507380C1-2hE5515-GJ557200-300C760C±10CJ557380C1-2h常用钢材选用焊接材料表（异种钢）钢号接头母材类别号或组别号焊条电弧焊埋弧焊氩弧焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体型号牌号牌号种类强度型低合金钢与耐热型低合金钢焊接川+vE5015J507200-300C760±10CJ507.J557380420C1.5hE5515-GJ

11、557耐热型低合金(w-1)+(w-2)E5515-B1R207150250C650700CR207.R307钢之间焊接E5515-B2R307380420C1.5hE309-15A307A307250C1.5hIV+VE5515-B1R207200300C760土10CR207.R307R317.R407380420C1.5hE5515-B2R307E5515-B2-VR317E6015-B3R407E310-15A407A407250C1.5h珠光体钢与铁素体不锈钢焊接(I+V)+vnE309-16A302A302150C1hE309-15A307A307250C常用钢材选用焊接材料表（异

12、种钢）钢号接头母材类别号或组别号焊条电弧焊埋弧焊氩弧焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号（标准号）焊剂焊丝钢号（标准号）气体型号牌号牌号种类珠光体钢与铁素体不锈钢焊接I+(W-1)E309-16A302H1Cr24Ni13HJ260H1Cr24Ni13Ar150C恒温1hE309-15A307250C恒温1hE309MO-16A312150C恒温1hn+(w-1)E309-16A302H1Cr24Ni13HJ260H1Cr24Ni13Ar150C恒温1hE309MO-16A312川+(W-1)E312-16A402H1Cr26Ni21Ar150C恒温1hE310-15A4072

13、50C恒温1h常用钢材选用焊接材料表（异种钢）钢号接头母材类别号焊条电弧焊埋弧焊氩弧焊焊前预热焊后热处焊材烘干或组别号焊条焊丝钢号焊剂焊丝钢号气体温度理温度温度型号牌号（标准号）牌号（标准号）种类珠光体钢与铁素体不锈钢焊接IV+(W+1)E309-16A302H1Cr24Ni13Ar150C恒温1hE310-16A402H1Cr26Ni21Ar250C恒温1hE310-15A407H1Cr26Ni21Ar150C恒温1hE309-16A302H1Cr24Ni13ArE310-16A402H1Cr26Ni21ArE310-15A407H1Cr26Ni21ArW+(W-1)E309-16A302H

14、1Cr24Ni13Ar150C恒温1hE309-15A307250C恒温1h锅炉常用钢材钢号分类表类别种类钢号（标准编号）I碳素钢Q235-A、Q235-B、Q235-C、Q235-D(GB3274)10GB8163GB3087、YB(T)3315(GB699、GB710)20GB699GB710、GB711、GB8163GB3087、(T)3320GGB5310YB(T)3220RGB6654YB(T)4020gGB713YB(T)4125(GB699)II合金钢屈服点规定值小于等于392MPa12Mng:GB713、YB(T)4116Mng:GB713、YB(T)4116MnR:GB665

15、4YB(T)40等皿合金耐热钢12CrMo:GB3077、YB(T)32、12CrMoG(GB5310)15CrMo:GB3077、YB(T)32、15CrMoG(GB5310)12Cr1MoV:GB3077、YB(Y)32、12Cr1MoVG(GB5310)等IV合金耐热钢12Cr2MoWVTiB:GB5310YB(T)3212Cr3MoVSiTiB:GB5310YB(T)32等类别组别IV类别组别vn+1H+1H+2V+2m+2容器常用钢材分类表钢号标准编号Q235-A钢号0QM35iCrMoVDR0QM3NiCrMoVDQN3MCVDC018Ni9Ti2QQCr18Ni9Ti2QG2Qg

16、QCr18Ni1QTI2QR16MnQQCr19Ni1Q16MnR15MnNbQCr17Ni12Mo215MnVRQCQM9NM?Mo313MnNiMoNbR2QMnMoNbQ0CMr9Nil1/3MhR3()C2CfMoGB/T912、GB/T3274标准编号GB/T915QGB/T3274GBJT94727GB/T3274GBJT94727GB/T3274GB§Q8fT32§g6479B/_GB/T816JjB472B9948gb308T32SQ/t81BT4237B9GB132i964726B/ti4976、GB534Q283B6479GB71E/T328Q、GBT4

17、237、GB13296GB/T14976、gb664428GB647T328Q4726BT4237>GB13296GB/T14976、gb664?28GB665T328Q、GBT4237、GB13296GB/T14976、gb664428Je472T328Q、GBT4237、GB13296GB/T14976gb647T328Q、GBT4237、GB13296GB/T14976、gb664428Gb665T328Q、GBT4237、GB13296GB/T14976、jeJ2728GBG5Q/T328Q、GBT4237、GB13296GB/T14976GB647T328Q9948BT4237>GB/T14976、JB4728类别组别钢号标准编号IVV+112CrMoGGB531015CrMoGB6479GB9948JB472615CrMoRGB665415CrMoGGB531014Cr1MoJB472