SAE AMS4287
Aluminum Alloy, Extrusion, 2.7Cu - 1.8Li - 0.7Zn - 0.3Mn - 0.3Mg - 0.08Zr (2099-T83) Solution Heat Treated, Stress Relieved by Stretching 1% to 4% and Aged.
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes) produced with cross sectional area of 15 square inches (97 cm₂) maximum and a circumscribing circle diameter (circle size) of 11 inches (28 cm) maximum.
History:Standard | Published | Revision | Status |
---|---|---|---|
AMS4287A | 2007-12-17 | Latest | |
AMS4287 | 2006-04-17 | Historical |