AMS6478 Steel, Bars and Forgings 3.1Cr - 11.5Ni - 13.5Co - 1.2Mo (0.21 - 0.25C) Vacuum Melted, Annealed Heat Treatable to 290 ksi (1999 MPa) Tensile Strength
Reaffirmed
09/01/2000
- Features
- Issuing Committee
- Content
- This specification covers a premium aircraft-quality alloy steel in the form of bars, forgings, and forging stock.
- Pages
- 10
- Citation
- SAE International Material Specification, Steel, Bars and Forgings 3.1Cr - 11.5Ni - 13.5Co - 1.2Mo (0.21 - 0.25C) Vacuum Melted, Annealed Heat Treatable to 290 ksi (1999 MPa) Tensile Strength, SAE Standard AMS6478, Reaffirmed September 2000, Issued May 1994, https://doi.org/10.4271/AMS6478.