This specification covers an aluminum alloy in the form of rolled or forged rings up to 6 inches (152 mm), inclusive, in thickness (see 3.3.1.2.1), and an OD to wall thickness ratio of 10 or greater (see 8.7).
SAE AMS4310F
$33.00
Aluminum Alloy, Rolled or Forged Rings 5.6Zn – 2.5Mg – 1.6Cu – 0.23Cr (7075-T651, 7075-T652) Solution Heat Treated, Mechanically Stress Relieved, and Precipitation Heat Treated