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SAE AMS4459A

Заменен
Aluminum Alloy, Extrusion 2.7Cu - 1.8Li - 0.7Zn - 0.3Mn - 0.3Mg - 0.08Zr (2099-T81) Solution Heat Treated, Stress Relieved by Stretching 1 to 3% and Aged
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes) produced with cross sectional area of 22.5 square inches (145 cm2) maximum and a circumscribing circle diameter (circle size) of 17.4 inches (44.2 cm) maximum. See 8.3 for definition of circumscribing circle size.
Тематика
Nonferrous alloys
Extrusion
Aluminum alloys
Aluminum
Magnesium
Materials properties
Copper
Magnesium alloys
Nickel
Beryllium alloys
Metallurgy
Copper alloys