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国内阀门材料常用技术标准 低合金钢焊条化学成分(2)
来源:网络  作者:网络转载2019-10-03 20:53  浏览:1479

国内阀门材料常用技术标准 低合金钢焊条化学成分(2)

焊条型号化 学 成 分
CMnPSSiNiCrMoVNbWBCu
镍 钢 焊 条
E5515-C10.121.250.0350.0350.602.00~2.75
E5516-C1
E5518-C10.80
E5015-C1L0.050.50
E5016-C1L
E5018-C1L
E5516-C20.120.603.00~3.75
E5518-C20.80
E5015-C2L0.050.50
E5016-C2L
E5018-C2L
E5515-C30.120.40~1.250.030.030.800.80~1.100.150.350.05
E5516-C3
E5518-C3
镍 钼 钢 焊 条
E5518-NM0.100.80~1.250.020.030.600.80~1.100.050.40~0.650.020.10
锰 钼 钢 焊 条
E6015-D10.121.25~1.750.0350.0350.600.25~0.45
E6016-D1
E6018-D10.80
E5515-D31.00~1.750.60
E5516-D3
E5518-D30.80
E7015-D20.151.65~2.000.60
E7016-D2
E7018-D20.80
所 有 其 他 低 合 金 钢 焊 条
EXX03-G≥1.00≥0.80≥0.50≥0.30≥0.20≥0.10
EXX10-G
EXX11-G
EXX13-G
EXX15-G
EXX16-G
EXX18-G
E5020-G
E6018-M0.100.60~1.250.030.030.801.40~1.800.150.350.05
E7018-M0.75~1.700.601.40~2.100.350.25~0.50
E7518-M1.30~1.801.25~2.500.40
E8518-M1.30~2.251.75~2.500.30~1.500.30~0.55
E8518-M10.80~1.600.0150.0120.653.00~3.800.650.20~0.30
E5018-W0.120.40~0.700.0250.0250.40~0.700.20~0.400.15~0.300.080.30~0.60
E5518-W0.50~1.300.0350.0350.35~0.800.40~0.800.45~0.700.30~0.75

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