AMS6499B Steel, Bars, Forgings, and Tubing 2.7Si - 0.85Cr - 1.8Ni - 0.4Mo - 0.2V - (0.37 - 0.44C) Double Vacuum Melted
Revised
01/04/2019
- Features
- Issuing Committee
- Content
- This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
- Content
- AMS6499B is a Five-Year Review and update of the specification and revises composition testing analytical methods (3.1) and macrostructure (3.4.1.1), revises decarburization testing (3.4.3.5), adds tensile testing strain rates (3.4.4.3) and surface quality (3.5.2), prohibits unauthorized exceptions (3.7), and revises reporting (4.4) and identification (5.2.1).
- Pages
- 10
- Citation
- SAE International Material Specification, Steel, Bars, Forgings, and Tubing 2.7Si - 0.85Cr - 1.8Ni - 0.4Mo - 0.2V - (0.37 - 0.44C) Double Vacuum Melted, SAE Standard AMS6499B, Revised January 2019, Issued July 2010, https://doi.org/10.4271/AMS6499B.