常用钢号焊接材料选用VIP免费

母材（1）母材（2）SMAWGMAW焊条牌号焊剂焊丝牌号焊丝型号基层复层SMAW过渡层焊条牌号焊剂焊丝牌号焊条牌号常用钢号焊接材料选用SAWSAWGTAW焊丝牌号复层焊条牌号A302 A307A302 A307A302 A307A302 A307A312A312A312A042A042SMAW SAWGMAW组别钢号焊条牌号焊剂焊丝牌号焊丝型号Fe-1-110（管）J422J426J427HJ431-H08AHJ431-H08MnA—Fe-1-120（管）J422J426J427HJ431-H08AHJ431-H08MnA—Fe-1-1Q235BJ426J427HJ431-H08AHJ431-H08MnA—Fe-1-1Q235CJ426J427HJ431-H08AHJ431-H08MnA—Fe-1-120GJ426J427HJ431-H08AHJ431-H08MnA—Fe-1-1245RJ426J427HJ431-H08AHJ431-H08MnA—Fe-1-120（锻）J426J427HJ431-H08AHJ431-H08MnA—Fe-1-209MnDW607——Fe-1-209MnNiDE5015-C1L——Fe-1-209MnNiDR E5015-C1L——Fe-1-216MnJ506J507J502HJ431-H10Mn2HJ350-H10Mn2SJ101-H10Mn2ER49-1ER50-6Fe-1-2Q345RJ506J507J502HJ431-H10Mn2HJ350-H10Mn2SJ101-H10Mn2ER49-1ER50-6Fe-1-216MnDJ506RHJ507RH——Fe-1-216MnDRJ506RHJ507RH——Fe-1-315MnNiDRW607——Fe-1-3Q370RJ556RHJ557 ——Fe-3-220MnMoJ507J557HJ431-H10Mn2AHJ350-H08MnMoA—Fe-3-220MnMoDJ506RHJ507RHJ556RH——Fe-3-313MnNiMoRJ606J607HJ350-H08Mn2MoAHJ350-H08Mn2MoVASJ101-H08Mn2MoASJ101-H08Mn2MoVA—Fe-3-318MnMoNbRJ606J607HJ350-H08Mn2MoAHJ350-H08Mn2MoVASJ101-H08Mn2MoASJ101-H08Mn2MoVA—Fe-3-320MnMoNbJ606J607HJ350-H08Mn2MoAHJ350-H08Mn2MoVASJ101-H08Mn2MoASJ101-H08Mn2MoVA—Fe-1-407MnMoVRJ607RH——Fe-1-408MnNiMoVDJ607RH——Fe-1-407MnNiMoDRJ607RH——Fe-9B10Ni3MoVDJ607RH——Fe-3-112CrMoR207 HJ350-H08CrMoASJ101-H08CrMoAER55-B2Fe-3-112CrMoGR207 HJ350-H08CrMoASJ101-H08CrMoAER55-B2Fe-4-115CrMoR307 HJ350-H08CrMoASJ101-H08CrMoAER55-B2Fe-4-115CrMoGR307 HJ350-H08CrMoASJ101-H08CrMoAER55-B2Fe-4-115CrMoRR307 HJ350-H08CrMoASJ101-H08CrMoAER55-B2Fe-4-114Cr1MoRR307H——Fe-4-114Cr1MoR307H——Fe-4-212Cr1MoVRR317 HJ350-H08CrMoVAER55-B2-MnVFe-4-212Cr1MoVGR317 HJ350-H08CrMoVAER55-B2-MnVFe-5A12Cr2MoR407 ——Fe-5A12Cr2Mo1R407 ——Fe-5A12Cr2MoGR407 ——Fe-5A12Cr2Mo1RR407 ——Fe-5B-11Cr5MoR507 ——Fe-8-106Cr19Ni10A102A107SJ601-H08Cr21Ni10HJ260-H08Cr21Ni10—Fe-8-106Cr18Ni11TiA132A137 SJ641-H08Cr20Ni10Nb—Fe-8-106Cr17Ni12Mo2A202A207SJ...