4.1.1 鋁及鋁合金牌號(hào)和化學(xué)成分

(1)純鋁冶煉產(chǎn)品(鋁錠)表4-1純鋁冶煉產(chǎn)品(鋁錠)的類型、牌號(hào)和化學(xué)成分類型牌號(hào)標(biāo)準(zhǔn)號(hào)含鋁量/%不小于雜質(zhì)含量/%,不大于FeSiCuGaMgZnTi其他每種總和重熔用鋁錠A199.90GB/T1196-299.900.070.050.00050.0200.0100.025-0.0100.10A199.8599.850.120.080.0050.0300.02 ......（本文共 19777 字 ）     [閱讀本文] >>