AMS6490C STEEL BARS, FORGINGS, AND TUBING 4.0Cr - 4.2Mo - 1.OV (0.77 - 0.85C) Premium Bearing Quality, Consumable Electrode Vacuum Melted
Revised
12/15/1974
- Features
- Issuing Committee
- Content
- This specification covers a premium-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
- Pages
- 7
- Citation
- SAE International Material Specification, STEEL BARS, FORGINGS, AND TUBING 4.0Cr - 4.2Mo - 1.OV (0.77 - 0.85C) Premium Bearing Quality, Consumable Electrode Vacuum Melted, SAE Standard AMS6490C, Revised December 1974, Issued July 1963, https://doi.org/10.4271/AMS6490C.