焊条品名类型AWS型号焊道金属化学成分的化验值焊道金属化学成分的化验值主要用途CSiMnCrMo降伏强度抗拉强度延伸率冲击值焊条K-7010A1E7010-A10.090.140.430.4944055029620℃适合于钼0.5钢铁、高温高压锅炉和圆筒用碳钢的焊接K-7016A1E7016-A10.070.540.830.5256065031620℃适合于高温用装备的焊接，如同碳一钼钢管和高拉力低合金钢K-8016B1E8016-B10.070.510.810.510.4959067026690℃适合于热电发动机和炼油装备用铬1.25%-钼0.5%钢铁的焊接K-8016B2E8016-B20.060.470.651.310.5257065026690℃适合于热电发动机和炼油装备用铬1.25%-钼0.5%钢铁的焊接K-9016B3E9016-B30.080.450.782.371.0362071024690℃适合于发电厂、炼油产业和化工装备用铬2.25%-钼1%钢铁的焊接K-7018A1E7018-A10.060.490.720.5359068028620℃适合于高温用装备的焊接、如同碳-钼钢管和高拉力低碳钢K-8018B2E8018-B20.060.610.701.320.5559067025620℃适合于发电厂锅炉的蒸气管和炬油产业装备用铬1.25%-钼0.5%钢铁的焊接K-9018B3E9018-B30.080.500.772.251.0268075021620℃适合于发电厂、炼油产业和化工装备用铬2.25%-钼1%钢铁的焊接实芯焊丝品名类型AWS型号焊道金属化学成分的化验值焊道金属化学成分的化验值主要用途CSiMnCrMo降伏强度抗拉强度延伸率冲击值实芯焊丝KC-80SB2ER80S-B20.100.400.411.250.4350058025-29℃焊接1.25%Cr-0.5%Mo耐热钢KC-90SB3ER90S-B30.100.380.402.300.9357066024-29℃焊接2.25%Cr-1%Mo耐热钢药芯焊丝品名类别AWS型号焊道金属化学成分的化验值焊道金属化学成分的化验值主要用途CSiMnCrMo降伏强度抗拉强度延伸率药芯焊丝K-81TB2E81T1-B20.040.441.08)