焊接材料 耐腐蚀钢；耐侯钢及耐火钢焊条：J350/J357J507MoNbJ507MD507耐磨焊条oWJ507CrNiJ506CrNiCuJ557NiMoND钢专用焊条JNS钢专用焊条CORTENA钢专用焊条CORTENB钢专用焊条08Cr2A1Mo钢专用焊条 D507耐磨焊条 低合金钢焊条：J507RJ507GRJ507GRHJ507RHJ507NiTiBJ507HICJ507SD507耐磨焊条HJ557MoVJ607NiJ607RHJ607FeJ707G707NiJ707RH807GJ807RHJ857CrJ907CrJ907GJ107107CrJ107G 钼及铬钼耐热钢焊条：R107R207R307R317R327R337R347R407R507R707R807D507耐磨焊条R817R307LR317LR407L D507耐磨焊条 低温钢焊条：W607W607HW707NiW907NiW107W107NiW406Fe 不锈钢焊条：G202G207G217G242G247G257G267G302G307G357G357MG367367MG200D507耐磨焊条M520BM831AM837AA002A002AA002Nb347LA0020D507耐磨焊条22LA0322209-16A042A052A062309LA072A082A102A102AA107A132A137A14219-9-6A146A172A202A207A212A222A232A237A242A257A302A307A312A317A402A407A412A422A427A432A502A507A607 耐磨堆焊焊条：D107D112D127D132D146D156D167D172D207D212D227D237D246D25D507耐磨焊条6D266D276D307D317AD322D327AD337D386D397D406D41D507耐磨焊条7D507D507MoD512D516MD516MAD517D547MoD557D577D608D618D628D632D638D642D646D658D667D687D688D698D707D707AD708AD802D812D822D842D900D58G207DD856 铸铁焊条：Z116Z117Z208Z248Z308Z408Z508 D507耐磨焊条 镍及镍合金焊条：Ni102Ni202Ni207Ni307Ni317Ni327Ni337Ni347Ni357Ni307B