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SAE AMS 4342G-2023
Aluminum Alloy, Extrusions 6.2Zn - 2.3Cu - 2.2Mg - 0.12Zr (7050-T74511) Solution Heat Treated, Stress Relieved, Straightened, and Overaged
This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles 5.000 inches (127.00 mm) and under in nominal diameter or thickness and 32 square inches (206 cm 2x) and under in cross-sectional area, and tubing 3.000 inches (76.20 mm) and under in wall thickness and 20 square inches (129 cm 2x) and under in cross-sectional area (see 8.5 ).
Society of Automotive Engineers [sae]