Aluminum Alloy Bars, Rolled or Cold Finished 1.0Mg - 0.60Si - 0.30Cu - 0.20Cr (6061-T451) Solution Heat Treated and Stress Relieved by Stretching
This specification covers an aluminum alloy in the form of bars and rods 0.500 inch (12.7 mm) to 8.000 inches (203.2 mm) in nominal diameter or least difference between parallel sides and up to 50 square inches (322.6 square centimeters) in cross-sectional area (see 8.7).
AMS4128E is the result of a Five-Year Review and update of this specification with changes to prohibit unauthorized exceptions (3.3.3, 3.6, 8.5, 8.7) adds 5D elongation for SI unit testing (Table 2, Table 3, 8.6), and allows the use of the immediate prior revision (8.4) and updates form (1.1), references (2.1, 2.3), reporting (4.4.1), and identification (5.1.1).
Also known as: SAE AMS 4128
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