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AMS4287A - Aluminum Alloy, Extrusion, 2.7 Cu - 1.8 Li - 0.7 Zn - 0.3 Mn - 0.3 Mg - 0.08 Zr (2099-T83), Solution Heat Treated, Stress Relieved by Stretching 1% to 4% and Aged

Details
Document Number: AMS4287A
Revision Number: A
Title
Aluminum Alloy, Extrusion, 2.7 Cu - 1.8 Li - 0.7 Zn - 0.3 Mn - 0.3 Mg - 0.08 Zr (2099-T83), Solution Heat Treated, Stress Relieved by Stretching 1% to 4% and Aged
Scope
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes) produced with cross sectional area of 42 square inches (271 cm2) maximum and a circumscribing circle diameter (circle size) of 15 inches (38 cm) maximum. See section 8.3 for definition of circumscribing circle size.
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