Steel, Corrosion Resistant, Sheet, Strip, and Plate 16.5Cr - 4.0Ni - 4.0Cu - 0.30Cb Solution Heat Treated, Precipitation Hardenable AMS5604K

DOI: https://doi.org/10.4271/AMS5604K

Issuing Committee: AMS F Corrosion and Heat Resistant Alloys Committee

Publisher: SAE International

Pages: 8

Rationale: AMS5604K is the result of a Five-Year Review and update of the specification. The revision clarifies the prohibition unauthorized exceptions (1.1, 3.5, 3.9, 8.4), updates composition testing and reporting (3.1, 3.1.1), clarifies heat treatment (3.3), incorporates strain rate control during tensile testing (3.4.1.1.1, 3.4.2.1.1), and provides specific acceptance requirements for hardness testing (3.4.1.2).