1、HJ431TIG-J50ArH08MnSiCO2焊条烘干75150(恒温1h)10(管)20(管)H08MnAQ235-BQ235-CE4316E4315J426J427H08E35038020G、20g20R、20(锻)16Mn16MnRE5016E5015J506J507H10MnSiH10Mn2HJ350H08Mn2Si16MnD16MnDRE5016-GE5015-GJ506RHJ507RHH10MnNiMoASJ101TG50MG50-315MnNiDRW607SJ102MG49-Ni常用钢材选用焊接材料表(同类钢)钢号焊条电弧焊埋弧焊12CrMoE5515-B1R207H08CrM
2、oATIG-R30H08CrMnSiMo150-250650700380420(恒温1.5h)15CrMoE5515-B2R307H13CrMoASJ103ER55-B2ER55-B2LER55-G12Cr1MoVE5515-B2-VR317H08CrMoVAER55B2MnV200-3001Cr5MoE5MoV-15R507H0Cr5Mo760100Cr18Ni9E308-16E308-15A102A107H0Cr21Ni10HJ260A102.A1071501h2501h0Cr18Ni10Ti1Cr18Ni9TiE437-16E437-15A132A137H0Cr21Ni10TiA132.
3、A1370Cr17Ni12Mo2E316-16E316-15A202A207H0Cr19Ni12Mo2A202.A207常用钢材选用焊接材料表 (同类钢)0Cr18Ni12Mo2E316L-16E318-16A022A212H00Cr19Ni12Mo2A022.A21200Cr19Ni10E308L-16A002H00Cr21Ni101Cr13E410-16G2021Cr6Si2MoRQTSi505EZCZ202常用钢材选用焊接材料表 (异种钢)接头母材类别号或组别号碳素钢之间焊接+J422.J4273801h碳素钢与强度型低合金钢焊接+(-1)+(+2)J427.J5073801.5h+(+
4、)+(+)碳素钢与耐热型低合金钢焊接+150250+200300碳素钢与低温型低合金钢焊接+强度型低合金钢的焊接+J507、J557380-420恒温1-2hE5515-G+(-1)+(-2)380恒温1-2h(+2)+(+1)(+2)+(+2)J557钢与耐热型低合金钢焊接+E5003J502650-7003801-2H+3801-2h强度型低合金钢与耐热型低合金钢焊接+760+J507.J5573804201.5h耐热型低合金钢之间焊接(-1)+(-2)R207.R307E309-15A3072501.5h+R317.R4071.5hE6015-B3R407E310-15A407珠光体钢与
5、铁素体不锈钢焊接(+)+E309-16A302250+(-1)H1Cr24Ni13150恒温1hE309Mo-16A312+(-1)+(-1)E312-16A402H1Cr26Ni21+(+1)E310-16+(-1)类别钢号(标准编号)碳素钢Q235-A、Q235-B、Q235-C、Q235-D(GB3274)10 GB8163、GB3087、YB(T)3315 (GB699、GB710)20 GB699、GB710、GB711、GB8163、GB3087、(T)3320G GB5310、YB(T)32 20R GB6654、YB(T)4020g GB713、YB(T)41 25 (GB69
6、9)合金钢屈服点规定值小于等于392MPa12MngGB713、YB(T)4116MngGB713、YB(T)4116MnRGB6654、YB(T)40等合金耐热钢12CrMoGB3077、YB(T)32、12CrMoG(GB5310)15CrMoGB3077、YB(T)32、15CrMoG(GB5310)12Cr1MoVGB3077、YB(Y)32、12Cr1MoVG(GB5310)等12Cr2MoWVTiBGB5310、YB(T)3212Cr3MoVSiTiBGB5310、YB(T)32等锅炉常用钢材钢号分类表 组别标准编号GB/T912、GB/T3274Q235-A10GB3087、GB
7、6479、GB/T8163、GB994820GB3087、GB/T8163、GB9948、JB472620GGB5310、GB647920gGB71320RGB6654+1GB6479、JB4726+215MnNb15MnVR20MnMoJB472610MoWVNbGB6479+113MnNiMoNbR18MnMoNbR20MnMoNb+207MnCrMoVRGB150+1GB6479、GB9948容器常用钢材分类表+307MnNiCrMoVDR08MnNiCrMoVDJB472710Ni3MoVD+1GB/T3280、GB/T4237、JB47280Cr18Ni9TiGB/T3280、GBT
8、4237、GB13296、GB/T14976、JB47280Cr18Ni10TI+20Cr19Ni13Mo3GB/T3280、GBT4237、GB13296、GB/T149760Cr18Ni12Mo2Ti00Cr17Ni14Mo200Cr19Ni13Mo30Cr13GB/T3280、GBT4237、GB/T14976、JB4728容器常用钢材分类表(续)12CrMoGGB5310GB6479、GB9948、JB472615CrMoR15CrMoG14Cr1Mo14Cr1MoR12Cr1MoVG+212Cr2Mo12Cr2Mo112Cr2Mo1R12Cr2MoG+1+109MnD09MnNiD0
9、9MnNiDRGB3531+2J472720MnMoD器常用钢材分类表(续)焊 接 材 料 选 用 标 准2019-0518(代替2019-0816)序号钢材选用焊材型号标注方法埋弧自动焊电渣焊熔化极气体保护焊钨极氩弧焊焊 条焊 丝保护1E43(J422) H08Mn2Si(A)MG49-1ER70S-6ER70S-GTWE-711(E71T-1)C02Ar+C02 TGS-50Q215BQ235AF2Q235A(B,C)E50(J507)(J422) (1)* (2)*20(g,G,R)SA210A1SA285C3SB410St45.8254SA106B516Mn(g,R)Q345A(B,C)(J557(4)*H08MnMo(A) (5)* (3)*H10MnMo(A)H10Mn2Mo(A) (5)* H08Mn2Si(A)6SA106C E50E6015-D1(J607 )(6 )*H08Mn2Mo(A) (6)* (3)*H10Mn2Mo(A) (5)*H08Mn2SiMo(A)
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