This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing 5.000 inches (127.00 mm) and under in nominal diameter or least thickness (wall thickness of tubing) (see 8.5).
Rationale:
AMS4157E revises Properties (3.3.1.1), Reports (4.4) and Identification (5.1.1), and results from a Five-Year Review and update of this specification.
Related Topics:
Aluminum alloys
Coatings, colorants, and finishes
Magnesium alloys
Extrusion
Tensile strength
Conductivity
Heat treatment
Welding
Also known as: SAE AMS 4157
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