Aluminum alloys and overaged aluminum alloy products made from such alloys

摘要

0.04 to 0.1 wt% Si0.8 to 1.8 weight% Cu1.5 to 2.3 weight% Mg0.15 to 0.6 weight% Ag7.05 to 9.2% by weight of Zn0.08 to 0.14 wt% Zr0.02 to 0.08 weight% TiUp to 0.35% by weight, MnUp to 0.1% by weight of FeUp to 0.06 weight% CrOptionallyHaving 0.0015 to 0.008% by weightThe rest isAluminum and unavoidable impuritiesAn aluminum alloy is described.Aluminum alloy products which are overaged based on t77xx manufactured from such alloys are also described.Diagram