AMS4343G: Aluminum Alloy, Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7149-T73511) Solution Heat Treated, Stress Relieved by Stretching, and Overaged - Material Specification

Features

Issuing Committee: AMS D Nonferrous Alloys Committee

Scope

Content: This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing up to 5.000 inches, (127.00 mm), inclusive, in nominal diameter or least thickness (see 8.5).

Rationale

Content: AMS4343G results from a Five-Year Review and update of this specification with changes to correct test orientations for Fracture Toughness (see 3.3.4), update wording to prohibit unauthorized exceptions (see 3.3.1.1, 3.6, and 8.4), relocate Definitions (see 2.4), update Applicable Documents (see Section 2), and allow use of the immediate prior revision of the specification (see 8.3).

Meta Tags

Topics: Materials properties
Aluminum alloys
Heat treatment
Extrusion

Details

DOI: https://doi.org/10.4271/AMS4343G

Pages: 6

Citation: SAE International Material Specification, Aluminum Alloy, Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7149-T73511) Solution Heat Treated, Stress Relieved by Stretching, and Overaged, SAE Standard AMS4343G, Revised January 2024, Reaffirmed February 2012, Issued January 1980, https://doi.org/10.4271/AMS4343G.

Additional Details

Publisher: SAE International

Published: Jan 22

Product Code: AMS4343G

Content Type: Material Specification

Status: Revised

Language: English

Historical