型号AWS熔敷金属化学成分(%)熔敷金属机械性能用途CMnFePSSiTiNiCuCrNb+TaMo其它RmA(MPa)(%)ENiCrFe-3ENiCrFe-3≤0.105.0-9.5≤10.0≤0.03≤0.015≤1.0≤1.0≥59≤0.5013.0-17.01.0-2.5—≤0.50≥550≥30用于耐热耐蚀镍基合金焊接,亦可用于异种钢的焊接0.046.860.010.010.40.268.10162—62539ENiCrMo-3ENiCrMo-3≤0.10≤1.0≤7.0≤0.03≤0.02≤0.75—≥55.0≤0.5020.0-23.03.15-4.158.0-10.0≤0.50≥760≥30主要用于镍基合金的焊接，也可用于一些难焊合金、异种钢的焊接及深***的焊接)