Standard
ALUMINUM ALLOY EXTRUSIONS 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T76511) Solution Heat Treated, Stress Relieved, and Overaged
1989-04-01
HISTORICAL
AMS4159B
This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing.