Rationale:
AMS4457A fixed a typo in (1.1) for thickness, prohibits unauthorized exceptions (3.7), revises condition (3.2.1), properties (3.4.1.1), reports (4.4.1) identification (5.1.1), and notes (8.5, 8.6), and results from a Five-Year Review and update of this specification.
Related Topics:
Aluminum alloys
Magnesium alloys
Materials properties
Tensile strength
Heat treatment
Identification numbers
Aluminum
Magnesium
Copper
Manganese
Also known as: SAE AMS 4457
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