Steel, Plate 2.0Cr - 10Ni - 8.0Co - 1.0Mo (0.10 - 0.14C) (HY-180) Double Vacuum Melted, Solution Heat Treated AMS6544F

DOI: https://doi.org/10.4271/AMS6544F

Issuing Committee: AMS E Carbon and Low Alloy Steels Committee

Publisher: SAE International

Pages: 7

Rationale: 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).