型号AWS熔敷金属化学成分(%)熔敷金属机械性能用途CMnSiSPCrNiMoVRmRel或Rp0.2AAKVPWHT(MPa)(MPa)(%)(J)E5015-GE7015-G-≥1.00≥0.80---≥0.50--≥490≥410≥25-40℃≥54620℃×1h用于冲击韧性有更高要求的压力容器用低合金钢的焊接0.061.150.470.0090.0150.756043029150E6015-GE9015-G-≥1.00≥0.80---≥0.50≥0.20-≥590≥490≥17-50℃≥27620℃×1h用于大型石油储罐的焊接0.061.210.420.0070.0150.950.266505502380E5515-C1E8015-C1≤0.12≤1.25≤0.60≤0.035≤0.035-2.0-2.75--≥540≥440≥17-70℃≥27620℃×1h用于-70℃低温下2.5%Ni钢的焊接0.040.950.350.0120.0152.2158049030110E5018-A1E7018-A1≤0.12≤0.90≤0.80≤0.020≤0.030——0.40-0.65—≥490≥410≥25常温≥27620℃×1h用于工作温度510℃以下的珠光体耐热钢焊接0.060.820.280.0130.0150.5760053028170E5515-B2-0.05-0.12≤0.90≤0.60≤0.020≤0.0300.80-1.50—0.40-0.65—≥550≥460≥19常温≥27690℃×1h用于工作温度520℃以下的珠光体耐热钢焊接0.070.70.370.0110.0151.140.5163051024160E5515-B2-0.05-0.12≤0.90≤0.60≤0.020≤0.0300.80-1.50—0.40-0.65—≥550≥460≥19-10℃-30℃690℃×8h适用于焊接工作在520℃以下的15CrMoR(HIC)等纯净度和力学性能要求高的耐热钢，如锅炉管道、高压容器、***炼设备等，也可用来焊接３０CrMnSi铸钢(HIC)0.060.80.280.0060.0091.270.5164050025≥54≥54200100E5518-B2E8018-B20.05-0.12≤0.90≤0.80≤0.020≤0.0300.80-1.5—0.40-0.65—≥540≥440≥19常温≥27690℃×1h用于工作温度520℃以下的1%铬，0.5%钼低合金钢焊接0.080.730.240.0090.0131.310.5263052022170E5515-B2-V—0.05-0.12≤0.90≤0.60≤0.020≤0.0300.8-1.5—