AMS6544F Steel, Plate 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted, Solution Heat Treated
Revised
05/10/2023
- Features
- Issuing Committee
- Content
- This specification covers a maraging steel in the form of rolled or forged plate 0.375 inches through 8.000 inches (9.52 mm through 203.20 mm).
- Content
- AMS6544F is the result of a Five-Year Review and update of the specification. The revision adds information on stress corrosion (1.2.1), updates composition reporting (3.1.1), adds pyrometry controls (3.4, 3.5.2), updates macrostructure requirements consistent with the melting practice (Table 2), clarifies applicability of toughness testing (3.5.2.4), and prohibits unauthorized exceptions (3.5.2.5, 8.6).
- Pages
- 7
- Citation
- SAE International Material Specification, Steel, Plate 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted, Solution Heat Treated, SAE Standard AMS6544F, Revised May 2023, Reaffirmed June 2009, Issued September 1975, https://doi.org/10.4271/AMS6544F.