This specification covers aluminum alloy rolled or forged rings up to 6 inches (152 mm) which are produced and shipped in the –T351 or –T352 temper and are artificially aged to the –T82 temper prior to being put into service.
Rationale: AMS4313E revises Properties (3.3.2.1.4, 3.3.2.1.5), Sampling and Testing (4.3.1, 4.3.3), Reports (4.4.1), and Packaging (5.2.1), and is a Five-Year Review and update of this specification.
