Patent ID: 11932928
Assignee: NOVELIS INC.
Field: Materials, metallurgy (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. The method of claim 1, wherein the 6xxx series aluminum alloy comprises 0.65-0.9 wt. % Cu, from 0.55-1.35 wt. % Si, 0.8-1.3 wt. % Mg, 0.03-0.09 wt. % Cr, 0.05-0.18 wt. % Mn, 0.18-0.25 wt. % Fe, 0.01-0.2 wt. % Zr, up to 0.2 wt. % Sc, up to 0.2 wt. % Sn, 0.001-0.9 wt. % Zn, up to 0.1 wt. % Ti, up to 0.05 wt. % Ni, and up to 0.15 wt. % of impurities, with the remainder as Al.