低合金耐热钢焊条类别品名AWS型号熔敷金属化学成分(%)熔敷金属力学性能特征与用途CSiMnPSNiCrMoNbVσ0.2(MPa)δb(MPa)δ(%)Akv(J)焊条CMA-96E8016-B20.060.380.720.0080.0041.310.54570650260℃:210适于焊接ASTMA387Gr.11,Gr.12钢和类似钢种CMA-96MBE8016-B20.060.450.740.0070.0031.300.5449059030-18℃:200适于焊接ASTMA387Gr.11.Gr.12钢和类似的钢神，焊缝金属具有较低的抗拉强度和较高的冲击韧性CMA-106E9016-B30.070.340.610.0060.0042.100.96630730220℃:120适于焊接ASTMA387Gr.22钢和类似钢种CMA-106NE9016-B30.110.330.810.0050.0022.280.9851065028-29℃:120适于焊接ASTMA387Gr.22钢及类似的钢种，焊缝金属具有较低的抗拉强度、较高的冲击韧性和较小的回火脆化敏感性CMA-106H0.080.311.180.0040.0012.421.010.0170.2961271323-18℃:147适于焊接ASTMA336GrF22V钢及类似钢种，高温下具有优良的抗拉强度和良好的抗蠕变断裂性能CMA-106HD0.080.241.120.0050.0022.481.050.0120.2752063624-30℃:130适于焊接ASTMA336GrF22V钢及类似钢种，采用直流反接施焊，高温下具有优良抗拉强度和良好的抗蠕变断裂性能CM-9E8016-B80.080.400.680.0070.0049.561.03510680260℃:110适于焊接ASTMA387Gr.9钢和类似钢种CM-9CbE9016-G0.060.311.510.0060.0030.949.111.060.030.18600750250℃:81适于焊接ASTMA387Gr.91钢及类似钢种，焊缝金属具有优良的抗蠕变断裂性能，采用交流电源焊接可得到良好的性能CM-96B9E9016-B90.110.201.170.0050.0010.869.210.990.040.23754850200℃:30可焊接ASTMA387Gr.91钢和类似钢种，焊缝金属具有优良的抗蠕变断裂性能，在直流反接焊接时具有良好的性能CMA-76E7016-A10.060.490.790.0060.0020.49550630290℃:210用于焊接0.5%Mo钢，烘干:325-357℃×1hCMB-95E7015-B2L0.030.870.710.0050.0041.200.49470580290℃:78用于焊接1-1.25%Cr-0.5%Mo钢，只适于直流反接,烘干:325-357℃×1hCMB-98E8018-B20.070.680.750.0120.0061.290.52590690260℃:66铁粉低氢型焊条，用于焊接1-1.25%Cr-0.5%Mo钢,烘干:325-357℃×1hCMB-105E8015-B3L0.030.850.870.0060.0042.140.95550650250℃:79用于焊接2.25%Cr-1%Mo钢，只适于直流反接，烘干:325-357℃×1hCMB-108E9018-B30.070.680.700.0120.0072.140.95610720230℃:106铁粉低氢型焊条，用于焊接2.25%Cr-1%Mo钢，烘干:325-357℃×1hCM-5E8016-B60.080.360.520.0080.0025.390.58400560330℃:150用于焊接下来5%Cr-0.5%Mo钢,烘干:325-357℃×1h低合金耐热钢药芯焊丝类别品名AWS型号熔敷金属化学成分(%)熔敷金属力学性能特征与用途CSiMnPSCrMoσ0.2(MPa)δb(MPa)δ(%)Akv(J)药芯焊丝DWA-81B2E81T1-B2M0.050.550.970.0060.0121.340.4957565525-18℃:67适于焊接ASTMA387Gr.11,Gr.12钢和类似钢神,与DW-81B2相比,DWA-81B2冲击功较高DWA-91B3E91T1-B3M0.070.350.850.0070.0102.291.0061570521-18℃:96适于焊接ASTMA387Gr.22钢和类似钢种,与DW-91B3相比,DWA-91B3的冲击功较高)