This specification covers a titanium alloy in the form of bars and forgings up through 10.000 inches (254.00. mm), inclusive, in diameter or least distance between parallel sides with a maximum cross-sectional area of 79.0 in2 (506.45 cm2) and forging stock of any size (see 8.7).
Rationale: AMS6931D results from a Five-Year Review and update of this specification that includes the addition of ASTM E2994 (3.1), removal of sample size allowance for hydrogen of Table 1 (covered by ASTM E1447), increases section size limits (3.5), revises reporting (4.4) and marking (5.1).
MetallurgyTitanium alloysMaterials properties
Also known as: SAE AMS 6931
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