AMS4359A: Aluminum Alloy, Extruded Profiles (2395-T84), 3.95Cu - 1.15Li - 0.3Ag - 0.5Mg - 0.1Zr, Solution Heat Treated, Stress Relieved by Stretching, and Aged

Scope

Content: This specification covers an aluminum alloy in the form of extruded rods, bars, and profiles (shapes) 0.040 to 1.500 inches (1.02 to 38.10 mm), inclusive, in thickness, and produced with maximum cross-sectional area of 23.25 square inches (15000 mm²) and a maximum circumscribing circle diameter (circle size) of 15.5 inches (394 mm) (see 2.4.1 and 8.6).

Rationale

Content: AMS4359A results from a Five-Year Review and update of this specification with changes to prohibit unauthorized exceptions (see 3.3.1, 3.6, 4.4.1, 5.1.1, and 8.6), correct SI unit thickness ranges (see Tables 2B and 3B), correct SI unit elongation basis to 4D and correct values as needed (see Table 2B), relocate Definitions (see 2.4), update Applicable Documents (see Section 2), and allow the use of the immediate prior specification revision (see 8.5).

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Citation: SAE International Material Specification, Aluminum Alloy, Extruded Profiles (2395-T84), 3.95Cu - 1.15Li - 0.3Ag - 0.5Mg - 0.1Zr, Solution Heat Treated, Stress Relieved by Stretching, and Aged, SAE Standard AMS4359A, Revised April 2024, Issued July 2016, https://doi.org/10.4271/AMS4359A.

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