This specification covers an aluminum alloy in the form of die forgings up to 4 inches (102 mm), hand forgings up to 8 inches (203 mm), rolled or forged rings up to 2.5 inches (63.5 mm) in thickness, and forging stock (see 8.6).
SAE AMS4146H
$35.00
Aluminum Alloy Forgings and Rolled or Forged Rings and Forging Stock 1.0Mg – 0.60Si – 0.28Cu – 0.20Cr (6061 – T4) Solution Heat Treated and Naturally Aged