常用鋼材焊材選用表

1、常用鋼材選用焊接材料表（同類鋼）鋼號焊條電弧焊埋弧焊氬弧焊CO2氣保焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體焊絲鋼號（標準號）氣體型號牌號牌號種類種類Q235-A.FQ235AE4303J422H08AHJ431TIG-J50ArH08MnSiCO2焊條烘干75150C（恒溫1h）10（管）20（管）E4303J422H08MnAHJ431TIG-J50ArH08MnSiCO2焊條烘干75150C（恒溫1h）Q235-BQ235-CE4316E4315J426J427H08AH08EHJ431TIG-J50ArH08MnSiCO2焊條烘干3503

2、80C（恒溫1h）20G、20g20R、20（鍛）E4315E4315J426J427H08AH08EH08MnAHJ431TIG-J50ArH08MnSiCO2焊條烘干350380C（恒溫1h）16Mn16MnRE5016E5015J506J507H10MnSiH10Mn2HJ431HJ350H10MnSiArH08Mn2SiCO2焊條烘干350380C（恒溫1h）16MnD16MnDRE5016-GE5015-GJ506RHJ507RHH10MnNiMoASJ101TG50ArMG50-3CO2焊條烘干350380C（恒溫1h）15MnNiDRE5015-GW607H08MnASJ102T

3、G50ArMG49-NiCO2焊條烘干350380C（恒溫1h）常用鋼材選用焊接材料表（同類鋼）鋼號焊條電弧焊埋弧焊氬弧焊CO2氣保焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體焊絲鋼號（標準號）氣體型號牌號牌號種類種類12CrMoE5515-B1R207H08CrMoAHJ350TIG-R30ArH08CrMnSiMoCO2150-250C650700C焊條烘干380420C（恒溫1.5h）15CrMoE5515-B2R307H13CrMoAHJ350SJ103ER55-B2ER55-B2LArER55-GCO2150-250C650700C焊條烘干

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

5、H0Cr21Ni10TiArA132.A137150C1h250C1h0Cr17Ni12Mo2E316-16E316-15A202A207H0Cr19Ni12Mo2HJ260H0Cr19Ni12Mo2ArA202.A207150C1h250C1h常用鋼材選用焊接材料表（同類鋼）鋼號焊條電弧焊埋弧焊氬弧焊CO2氣保焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體焊絲鋼號（標準號）氣體型號牌號牌號種類種類0Cr18Ni12Mo2E316L-16E318-16A022A212H00Cr19Ni12Mo2HJ260H00Cr19Ni12Mo2ArA022.A21

6、2150C1h00Cr19Ni10E308L-16A002H00Cr21Ni10HJ260H00Cr21Ni10ArA002150C1h1Cr13E410-16G202G202150C1h1Cr6Si2MoE5MoV-15R507焊條烘干380420C（恒溫1.5h）RQTSi505EZCZ202Z202150C1h常用鋼材選用焊接材料表（異種鋼）鋼號接頭母材類別號或組別號焊條電弧焊埋弧焊氬弧焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體型號牌號牌號種類碳素鋼之間焊接I+IE4303J422H08AHJ431TIG-J50ArJ422.J427150C

7、1h380C1hE4315J427碳素鋼與強度型低合金鋼焊接I+（n-1）E4303J422H08AH08MnAHJ431H10MnSiArJ422.J427150C1h380C1hE4315J427I+（n+2）E4315J427H08MnAHJ431H10MnSiArJ427.J507E5016J507380C1.5hI+（川+1.）E4315J427H08AHJ431H10MnSiArJ427.J507I+（川+2.）E5015J507H08MnA380C1.5h碳素鋼與耐熱型I+IVE4315J427H08AH08MnAHJ431H10MnSiAr150250C650700CJ4273

8、80C1.5h低合金鋼焊接I+VE4315J427H08AH08MnAHJ431H10MnSiAr200300C760±10CJ427380C1.5h碳素鋼與低溫型低合金鋼焊接I+WE4315J427H08AH08MnAHJ431H10MnSiArJ427380C1.5h常用鋼材選用焊接材料表（異種鋼）鋼號接頭母材類別號或組別號焊條電弧焊埋弧焊氬弧焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體型號牌號牌號種類強度型低合金鋼的焊接n+nE5015J507H08MnAH10MnSiHJ431H10MnSiArJ507J557380-420C恒溫1

9、-2hE5515-GJ507強度型低合金鋼的焊接n+（川-1）n+（川-2）E5015J507H08MnAH10Mn2HJ431H10MnSiArJ507380C恒溫1-2hHJ350（n+2）+（川+1）E5015J507H10Mn2HJ431J507J557（n+2）+（川+2）E5515-GJ557H10MnSiHJ350380C恒溫1-2h強度型低合金鋼與耐熱型低合金鋼焊接n+wE5003J502150-250C650-700CJ502150C1hE5015J507150-250C650-700CJ507380C1-2H川+wE5003J502150-250C650-700CJ5021

10、50C1hE5015J507J507380C1-2h強度型低合金鋼與耐熱型低合金鋼焊接n+vE5015J507200-300C760C±10CJ507380C1-2hE5515-GJ557200-300C760C±10CJ557380C1-2h常用鋼材選用焊接材料表（異種鋼）鋼號接頭母材類別號或組別號焊條電弧焊埋弧焊氬弧焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體型號牌號牌號種類強度型低合金鋼與耐熱型低合金鋼焊接川+vE5015J507200-300C760±10CJ507.J557380420C1.5hE5515-GJ

11、557耐熱型低合金(w-1)+(w-2)E5515-B1R207150250C650700CR207.R307鋼之間焊接E5515-B2R307380420C1.5hE309-15A307A307250C1.5hIV+VE5515-B1R207200300C760土10CR207.R307R317.R407380420C1.5hE5515-B2R307E5515-B2-VR317E6015-B3R407E310-15A407A407250C1.5h珠光體鋼與鐵素體不銹鋼焊接(I+V)+vnE309-16A302A302150C1hE309-15A307A307250C常用鋼材選用焊接材料表（異

12、種鋼）鋼號接頭母材類別號或組別號焊條電弧焊埋弧焊氬弧焊焊前預熱溫度焊后熱處理溫度焊材烘干溫度焊條焊絲鋼號（標準號）焊劑焊絲鋼號（標準號）氣體型號牌號牌號種類珠光體鋼與鐵素體不銹鋼焊接I+(W-1)E309-16A302H1Cr24Ni13HJ260H1Cr24Ni13Ar150C恒溫1hE309-15A307250C恒溫1hE309MO-16A312150C恒溫1hn+(w-1)E309-16A302H1Cr24Ni13HJ260H1Cr24Ni13Ar150C恒溫1hE309MO-16A312川+(W-1)E312-16A402H1Cr26Ni21Ar150C恒溫1hE310-15A4072

13、50C恒溫1h常用鋼材選用焊接材料表（異種鋼）鋼號接頭母材類別號焊條電弧焊埋弧焊氬弧焊焊前預熱焊后熱處焊材烘干或組別號焊條焊絲鋼號焊劑焊絲鋼號氣體溫度理溫度溫度型號牌號（標準號）牌號（標準號）種類珠光體鋼與鐵素體不銹鋼焊接IV+(W+1)E309-16A302H1Cr24Ni13Ar150C恒溫1hE310-16A402H1Cr26Ni21Ar250C恒溫1hE310-15A407H1Cr26Ni21Ar150C恒溫1hE309-16A302H1Cr24Ni13ArE310-16A402H1Cr26Ni21ArE310-15A407H1Cr26Ni21ArW+(W-1)E309-16A302H

14、1Cr24Ni13Ar150C恒溫1hE309-15A307250C恒溫1h鍋爐常用鋼材鋼號分類表類別種類鋼號（標準編號）I碳素鋼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合金鋼屈服點規(guī)定值小于等于392MPa12Mng:GB713、YB(T)4116Mng:GB713、YB(T)4116MnR:GB665

15、4YB(T)40等皿合金耐熱鋼12CrMo:GB3077、YB(T)32、12CrMoG(GB5310)15CrMo:GB3077、YB(T)32、15CrMoG(GB5310)12Cr1MoV:GB3077、YB(Y)32、12Cr1MoVG(GB5310)等IV合金耐熱鋼12Cr2MoWVTiB:GB5310YB(T)3212Cr3MoVSiTiB:GB5310YB(T)32等類別組別IV類別組別vn+1H+1H+2V+2m+2容器常用鋼材分類表鋼號標準編號Q235-A鋼號0QM35iCrMoVDR0QM3NiCrMoVDQN3MCVDC018Ni9Ti2QQCr18Ni9Ti2QG2Qg

16、QCr18Ni1QTI2QR16MnQQCr19Ni1Q16MnR15MnNbQCr17Ni12Mo215MnVRQCQM9NM?Mo313MnNiMoNbR2QMnMoNbQ0CMr9Nil1/3MhR3()C2CfMoGB/T912、GB/T3274標準編號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類別組別鋼號標準編號IVV+112CrMoGGB531015CrMoGB6479GB9948JB472615CrMoRGB665415CrMoGGB531014Cr1MoJB472