牌號(hào):5005標(biāo)準(zhǔn):gb/t8544-1997●化學(xué)成份:鋁al:余量硅si:≤0.30銅cu:≤0.20鎂mg:0.50~1.1鋅zn:≤0.25錳mn:≤0.20鉻cr:≤0.10鐵fe:0.000~0.700注:?jiǎn)蝹(gè):≤
2011-06-28 36/KG牌號(hào):3003標(biāo)準(zhǔn):gb/t8544-1997●化學(xué)成份:鋁al:余量硅si:≤0.6銅cu:0.05~0.20鋅zn:≤0.10錳mn:1.0~1.5鐵fe:0.000~0.700注:?jiǎn)蝹(gè):≤0.05;合計(jì):≤0.15●力學(xué)性能:
2011-06-28 30/KG牌號(hào):3004標(biāo)準(zhǔn):gb/t8544-1997●化學(xué)成份:鋁al:余量硅si:≤0.30銅cu:≤0.25鎂mg:0.8~1.3鋅zn:≤0.25錳mn:1.0~1.5鐵fe:0.000~0.700注:?jiǎn)蝹(gè):≤0.05;合計(jì):≤0.
2011-05-23 40/牌號(hào):3105標(biāo)準(zhǔn):gb/t8544-1997●化學(xué)成份:鋁al:余量硅si:≤0.6銅cu:≤0.30鎂mg:0.20~0.8鋅zn:≤0.40錳mn:0.30~0.8鈦ti:≤0.10鉻cr:≤0.20鐵fe:0.000
2011-05-23 40/KG