2.2.24熔化焊用鋼絲

熔化焊用鋼絲(GB/T14957—1994)的化學(xué)成分列于表2-113。表2-113熔化焊用鋼絲的化學(xué)成分鋼種序號牌號化學(xué)成分(%)CMnSiCrNiMoVCu其他S≤P≤碳素結(jié)構(gòu)鋼123456H08AH08EH08CH08MnAH15AH15Mn≤0.10≤0.10≤0.10≤0.100.11～0.180.11～0.180.30～0.550.30～0.550.30～0.55 ......（本文共 1726 字 ）     [閱讀本文] >>