牌号参照型号焊丝主要化学成分Wt%CMnSiFeNiCrMo其它TECH-ROD141ENi-1≤0.04≤0.45≤0.500.35≥97.6Ti=1.05TECH-ROD112ENiCrMo-3≤0.03≤0.35≤0.341.5≥62.521.59.20Ti=0.09TECH-ROD276ENiCrMo-4≤0.012≤0.4≤0.145.5≥59.115.516.1W=3.25TECH-ROD122ENiCrMo-10≤0.014≤0.35≤0.163.9≥57.921.213.1W=3.30TECH-RODWELDAENiCrFe-2≤0.041.75≤0.328.5≥71.1515.51.50TECH-ROD182ENiCrFe-3≤0.036.5≤0.427.4≥68.6015.25TECH-ROD190ENiCu-7≤0.033.2≤0.900.9567.60Cu≥28.20Ti=0.65TECH-ROD187ECuNi1.8≤0.350.6230.5Cu≥66.53Ti=0.2TECH-ROD117ENiCrCoMo-1≤0.06≤0.45≤0.351.5≥55.3421.658.8Co=11.85牌号参照型号焊丝主要化学成分Wt%CMnSiFeNiCrMo其它TECHALLOY208ERNi-1≤0.06≤0.30≤0.400.10≥95.50Ti=3.00TECHALLOY625ERNiCrMo-3≤0.009≤0.05≤0.12≤0.62≥64.20≥21.90≥8.65Ti≤0.19TECHALLOY276ERNiCrMo-4≤0.01≤0.55≤0.045.50≥57.8015.5516.10W=3.65TECHALLOY622ERNiCrMo-10≤0.008≤0.20≤0.043.10≥57.6021.5013.50W=3.50TECHALLOY606ERNiCr-3≤0.032.85≤0.221.10≥72.9020.40TECHALLOY825ERNiFeCr-1≤0.03≤0.45≤0.3529.80≥42.0021.503.30Cu=2.2TECHALLOY718ERNiFeCr-2≤0.04≤0.25≤0.2017.55≥52.0019.003.10Ti=5.05TECHALLOY418ERNiCu-7≤0.053.45≤0.770.4065.2Cu≥27.88Ti=2.25TECHALLOY413ERCuNi≤0.75≤0.100.5531.00Cu≥67.25Ti=0.35TECHALLOY617ERNiCrCoMo-1≤0.06≤0.20≤0.110.75≥54.0021.89.05)