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日本神钢LB-62焊条
价格:30.00
高强度钢和低温钢用焊条类别品名AWS型号熔敷金属化学成分(%)熔敷金属力学性能特征与用途CSiMnPSNiCrMoTiBσ0.2(MPa)δb(MPa)δ(%)Akv(J)焊条LB-62E9016-G0.070.611.150.0110.0050.630.2655065030-18℃:150用于对接焊及角焊LB-62ULE9016-G0.070.631.130.0100.0060.650.2555065030-18℃:160用于对接焊及角焊,该焊条为超低氢型,具有优良的抗裂性能LB-52NSE7016-G0.080.401.380.0120.0070.480.0230.002149058029-60℃:130用于对接焊及角焊,在焊缝金属在-30℃下具有良好的CTOD性能,在-60℃下具有较高的冲击韧性NB-1SJE8016-G0.080.311.320.0070.0041.330.0200.001852061029-80℃:127用于低温钢的对接焊及角焊,在-45℃下焊缝金属具有良好的CTOD性能,在-80℃下具有良好的冲击韧性,适于550Mp***高强度钢LB-62LE8016-C10.070.340.970.0120.0052.100.130.0220.001654065027-60℃:130在-10℃下焊缝金属具有良好的CTOD性能,在-60℃下具有较高的冲击钢性,适于570-610Mp***高强度钢的焊接LB-88LTE11016-G0.040.581.810.0120.0062.620.7375084020-80℃:63在-80℃低温下焊缝金属具有良好的冲击韧性,该焊条为超低氢型,具有优良的抗裂性能LB-62DE9018-G0.060.611.280.0110.0050.2557066029-18℃:170用于焊接550-610Mp***高强度钢,烘干:350-400℃×1hLB-106E11016-G0.080.611.400.0100.0051.500.220.1966076025-18℃:110用于焊接690Mp***高强度钢,烘干:350-400℃×1hLB-80ULE11016-G0.080.521.500.0090.0061.900.280.4371082025-18℃:110用于焊接780Mp***高强度钢,该焊条为超低氢型,烘干:350-430℃×1hNB-3JE7016-C2L0.040.260.660.0060.0033.4447056031-85℃:170用于焊接3.5%Ni钢,烘干:350-430℃×1h)