SAE AMS 4338B:2018
Current
The latest, up-to-date edition.
Aluminum Alloy, Extrusions 4.0Cu - 1.3Mg - 0.60Mn (2026-T3511) Solution Heat Treated and Stress Relieved by Stretching
Hardcopy , PDF
English
03-04-2018
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes) with a maximum cross-sectional area of 25 in2 (161 cm2), a maximum circle size of 12 inches (305 mm) and a nominal thickness up to 3.250 inch (82.54 mm), includeThese extrusions have been used typically for machined parts requiring dimensional stability during machining processes and for parts requiring high strength and damage tolerance, where fabrication does not normally involve welding, but usage is not limited to such applications.
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