AMS6382R Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed
Revised
08/14/2018
- Features
- Issuing Committee
- Content
- This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash-welded rings, and stock for forging or flash-welded rings.
- Content
- AMS6382R results from a Five-Year Review and update of this specification that revises composition analytical methods (3.1), adds grain refiners (3.1.1), revises grain size determination (3.3.2) and decarburization determination (3.3.4), adds no unauthorized exceptions (3.6), and revises classification of tests (4.2), reporting (4.4), and identification (5.2.1).
- Pages
- 8
- Citation
- SAE International Material Specification, Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed, SAE Standard AMS6382R, Revised August 2018, Issued December 1939, https://doi.org/10.4271/AMS6382R.