Patent ID: 9315885
Filing Date: 2016-04-19
CPC Classification: B22D,C22C,C22F

Claim Text:
1. An aluminum alloy consisting of: 3.5-6.0 wt. % Mg; 2.5-5.0 wt. % Zn; 0.10-0.50 wt. % Mn; less than 0.05 wt. % Cu; up to 0.5 wt. % Si; up to 0.20 wt. % Zr; up to 0.30 wt. % Sc; up to 0.50 wt. % Cr; up to 0.25 wt. % each of any of Hf, V, and rare earth elements; up to 0.15 wt. % Ti; up to 0.35 wt. Fe; and the balance being aluminum and other elements, wherein the aluminum alloy includes not greater than 0.15 wt. % each of these other elements, and wherein the total of these other elements does not exceed 0.35 wt. %.