SAE AMS 4211B
SAE AMS 4211B
Aluminum Alloy, Plate 6.2Zn 1.9Cu 2.1Mg 0.10Zr (7040-T7451) Solution Heat Treated, Stress Relieved, and Overaged ( Reaffirmed: Sep 2012 )
standard published 04/01/2007 by SAE International