Standard
Aluminum Alloy, Extrusions, 4.4Cu – 1.5Mg – 0.60Mn (2024-T81) Solution Heat Treated, Cold Worked, and Precipitation Heat Treated
2023-09-29
WIP
AMS4491A
This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing produced with cross sectional area of 32 in2 (206 cm2) maximum.