Standard
ALUMINUM ALLOY CASTINGS 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (A201.0-T4) Solution Heat Treated and Naturally Aged
1995-05-01
HISTORICAL
AMS4223B
This specification covers an aluminum alloy in the form of sand, permanent mold, and composite mold castings.