常用钢材焊材选用表

PAGE1PAGE6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75~150(恒温1h)10(管)20(管)E4303J422H08MnAHJ431TIG-J50ArH08MnSiCO2焊条烘干75~150(恒温1h)Q235-BQ235-CE4316E4315J426J427H08AH08EHJ431TIG-J50ArH08MnSiCO2焊条烘干350~380(恒温1h)20G、20g20R、20（锻）E4315E4315J426J427H08AH08EH08MnAHJ431TIG-J50ArH08MnSiCO2焊条烘干350~380(恒温1h)16Mn16MnRE5016E5015J506J507H10MnSiH10Mn2HJ431HJ350H10MnSiArH08Mn2SiCO2焊条烘干350~380(恒温1h)16MnD16MnDRE5016-GE5015-GJ506RHJ507RHH10MnNiMoASJ101TG50ArMG50-3CO2焊条烘干350~380(恒温1h)15MnNiDRE5015-GW607H08MnASJ102TG50ArMG49-NiCO2焊条烘干350~380(恒温1h)常用钢材选用焊接材料表（同类钢）E5515-GJ557HJ350强度型低合金钢与耐热型低合金钢焊接Ⅱ+ⅣE5003J502150-250650-700J502150℃E5015J507150-250650-700J507380℃Ⅲ+ⅣE5003J502150-250650-700J502150℃E5015J507J507380℃强度型低合金钢与耐热型低合金钢焊接Ⅱ+ⅤE5015J507200-300760℃±J507380℃E5515-GJ557200-300760℃±J557380℃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Ⅲ+ⅤE5015J507200-300760±10J507.J557380~420℃E5515-GJ557耐热型低合金钢之间焊接（Ⅳ-1）+（Ⅳ-2）E5515-B1R207150~250650~700R207.R307380~420℃E5515-B2R307E309-15A307A307250℃Ⅳ+ⅤE5515-B1R207200~300760±10R207.R307R317.R407380~4201.5hE5515-B2R307E5515-B2-VR317E6015-B3R407E310-15A407A407250℃珠光体钢与铁素体不锈钢焊接（Ⅰ+Ⅳ）+ⅦE309-16A302A302150℃E309-15A307A307250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珠光体钢与铁素体不锈钢焊接Ⅰ+（Ⅶ-1）E309-16A302H1Cr24Ni13HJ260H1Cr24Ni13Ar150恒温1hE309-15A307250恒温1hE309Mo-16A312150恒温1hⅡ+（Ⅶ-1）E309-16A302H1Cr24Ni13HJ260H1Cr24Ni13Ar150恒温1hE309Mo-16A312Ⅲ+（Ⅶ-1）E312-16A402H1Cr26Ni21Ar150恒温1hE310-15A407250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Ⅳ+（Ⅶ+1）E309-16A302H1Cr24Ni13Ar150恒温1hE310-16A402H1Cr26Ni21Ar250恒温1hE310-15A407H1Cr26Ni21Ar150恒温1hE309-16A302H1Cr24Ni13ArE310-16A402H1Cr26Ni21ArE310-15A407H1Cr26Ni21ArⅥ+（Ⅶ-1）E309-16A302H1Cr24Ni13Ar150恒温1hE309-15A307250恒温1h类别种类钢号（标准编号）Ⅰ碳素钢Q235-A、Q235-B、Q235-C、Q235-D（GB3274）10[GB8163、GB3087、YB（T）33]15（GB699、GB710）20[GB699、GB710、GB711、GB8163、GB3087、（T）33]20G[GB5310、YB（T）32]20R[GB6654、YB（T）40]20g[GB713、YB（T）41]25（GB699）Ⅱ合金钢[屈服点规定值小于等于392MPa]12Mng［GB713、YB（T）41］16Mng［GB713、YB（T）41］16MnR［GB6654、YB（T）40］等Ⅲ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［GB5310、YB（T）32］12Cr3MoVSiTiB［GB5310、YB（T）32］等锅炉常用钢材钢号分类表类别组别钢号标准编号ⅠⅠ+ⅠQ235-A.FGB/T912、GB/T3274Q235-AGB/T912、GB/T3274Q235-BGB/T912、GB/T3274Q235-CGB/T912、GB/T327410GB3087、GB6479、GB/T8163、GB994820GB3087、GB/T8163、GB9948、JB472620GGB5310、GB647920gGB71320RGB6654ⅡⅡ+116MnGB6479、JB472616MnRGB6654Ⅱ+215MnNbGB665415MnVRGB665420MnMoJB472610MoWVNbGB6479ⅢⅢ+113MnNiMoNbRGB665418MnMoNbRGB665420MnMoNbJB4726Ⅲ+207MnCrMoVRGB150ⅣⅣ+112CrMoGB6479、GB9948容器常用钢材分类表类别组别钢号标准编号ⅥⅥ+307MnNiCrMoVDRGB15008MnNiCrMoVDJB472710Ni3MoVDJB4727ⅦⅦ+11Cr18Ni9TiGB/T3280、GB/T4237、JB47280Cr18Ni9TiGB/T3280、GBT4237、GB13296、GB/T14976、JB47280Cr18Ni10TIGB/T3280、GBT4237、GB13296、GB/T14976、JB472800Cr19Ni10GB/T3280、GBT4237、GB13296、GB/T14976、JB4728Ⅶ+20Cr17Ni12Mo2GB/T3280、GBT4237、GB13296、GB/T14976、JB47280Cr19Ni13Mo3GB/T3280、GBT4237、GB13296、GB/T149760Cr18Ni12Mo2TiGB/T3280、GBT4237、GB13296、GB/T14976、JB472800Cr17Ni14Mo2GB/T3280、GBT4237、GB13296、GB/T14976、JB472800Cr19Ni13Mo3GB/T3280、GBT4237、GB13296、GB/T14976ⅧⅧ0Cr13GB/T3280、GBT4237、GB/T14976、JB4728容器常用钢材分类表（续）类别组别钢号标准编号ⅣⅣ+112CrMoGGB531015CrMoGB6479、GB9948、JB472615CrMoRGB665415CrMoGGB531014Cr1MoJB472614Cr1MoRGB15012Cr1MoVJB472612Cr1MoVGGB531