AMS6491D Steel Bars, Forgings, and Tubing 4.1Cr – 4.2Mo – 1.0V (0.80 – 0.85C) (M-50) Premium Aircraft-Quality for Bearing Applications, Double Vacuum Melted
Revised
05/17/2010
- 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
- AMS6491D results from a Five Year Review and update of this specification
- Pages
- 8
- Citation
- SAE International Material Specification, Steel Bars, Forgings, and Tubing 4.1Cr – 4.2Mo – 1.0V (0.80 – 0.85C) (M-50) Premium Aircraft-Quality for Bearing Applications, Double Vacuum Melted, SAE Standard AMS6491D, Revised May 2010, Issued January 1976, https://doi.org/10.4271/AMS6491D.