| 摘要 |
High strength aluminum alloy having good moldability is provided to decrease pressure in an extrusion process compared with addition of Mg and to improve a mechanical property. High strength aluminum alloy having good moldability comprises the followings: 0.95~1.05wt.% of silicon, 0.5~0.6wt.% of magnesium, 0.5~0.6wt.% of manganese, 0.2wt.% and below of copper, 0.13~0.18wt.% of chromium, 0.03wt.% and below of titanium, 0.05wt.% and below of zinc, 0.02wt.% and below of inevitable components; and the remnant of aluminum. |
