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 熔化焊用钢丝(GB/T14957—1994)的化学成分列于表2-113。表2-113熔化焊用钢丝的化学成分钢种序号牌号化学成分(%)CMnSiCrNiMoVCu其他S≤P≤碳素结构钢123456H08AH08EH08CH08MnAH15AH15Mn≤0.10≤0.10≤0.10≤0.100.11~0.180.11~0.180.30~0.550.30~0.550.30~0.55 (共 1726 字) [阅读本文] >>