APP (1)優(yōu)質(zhì)碳素結構鋼的化學成分(表2-89)表2-89優(yōu)質(zhì)碳素結構鋼的化學成分牌號化學成分/%碳硅錳鉻鎳銅≤08F10F15F0810152025300.05～0.110.07～0.130.12～0.180.05～0.110.07～0.130.12～0.180.17～0.230.22～0.290.27～0.34≤0.03≤0.07≤0.070.17～0.370.17～0.370.17～ （共 5589 字） [閱讀本文] >>
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(1)優(yōu)質(zhì)碳素結構鋼的化學成分(表2-89)表2-89優(yōu)質(zhì)碳素結構鋼的化學成分牌號化學成分/%碳硅錳鉻鎳銅≤08F10F15F0810152025300.05～0.110.07～0.130.12～0.180.05～0.110.07～0.130.12～0.180.17～0.230.22～0.290.27～0.34≤0.03≤0.07≤0.070.17～0.370.17～0.370.17～ （共 5589 字） [閱讀本文] >>
