镍合金焊条品名类别AWS型号金属化学成分金属力学性能特性及用途CMnSiFeNiCuCrMoNb+TaAlWTiδb(MPa)σ0.2(MPa)δ(%)镍基合金焊条Tech-Rod99ENi-CI0.850.251.734.291.51.455005905用于灰口铸铁焊接、补焊和堆焊以及灰口铸铁与不锈钢和碳钢的焊接Tech-Rod112ENiCrMo-30.30.350.341.5余21.59.23.550.179062034用于焊接镍铬钼合金,堆焊复合层,镍合金与不锈钢、低合金的异材焊接Tech-Rod122EniCrMo-100.0140.350.163.9余21.213.13.379054036用于焊接镍铬钼合金,在碳钢和不锈钢上堆焊复合层,及用于异材焊接Tech-Rod182ENiCrFe-30.036.50.427.468.615.251.7558037026用于焊接合金600等,也用于多种材料的异材焊接和堆焊Tech-Rod190EniCu-70.033.20.967.628.20.950.050.6552036039用于焊接镍铜合金,也用于在堆焊复合板，耐海水、盐和还原酸的腐蚀Tech-Rod276ENiCrMo-40.0150.40.145.559.115.516.13.2573054039适于镍铬钼合金与不锈钢的异材焊接，具有高钼成分，其抗应力腐蚀裂纹、抗点蚀和隙蚀的能力都很强Tech-RodWeldAEniCrFe-20.041.750.328.571.1515.51.51.2561050036适合超低温应用，该焊条在高温900℃的机械性能优于EniCrFe-3镍合金焊丝品名类别AWS型号金属化学成分金属力学性能特性及用途CMnSiNiTiAlFeCrMoWCuCb+Taδb(MPa)σ0.2(MPa)δ(%)镍基合金焊丝Techalloy208ERNi-10.060.300.4095.53.00.50.146026028用于焊接镍201或202,在钢材上堆覆防腐蚀层以及维修铸铁工件Techalloy276ERNiCrMo-40.010.550.045.515.5516.13.65余72056040用于焊接C276镍基合金及异材焊接镍合金与钢或不锈钢,也用于化工容器管线、泵阀、电力行业Techalloy418ERNiCu-70.053.450.7765.22.250.10.4余53036034用于N0440,R405,K500等镍铜合金焊接,用于蒙乃尔合金与镍200或铜镍合金的异材焊接Techalloy606ERNiCr-30.032.850.2272.91.120.42.559036038可用于焊接600,601,690,800,800HT,或用于不锈钢与低合金钢的异材焊接Techalloy625ERNiCrMo-30.0090.050.12余0.6221.98.653.779059035用于焊接625(N06625)合金及601、800、825、25-6Mo、9%Ni钢等Techalloy718ERNiFeCr-20.040.250.2余0.90.417.5519.03.15.0586063027用于焊接合金718、706和X-750等,应用于高强度航空发动机部件,超低温液体燃料火箭部件等Techalloy825ERNiFeCr-10.010.450.2542.61.029.021.53.12.061042034焊接825(N08825)合金和其它类似镍铁铬钼铜合金)