Steel, Corrosion- and Heat-Resistant, Sheet and Strip 16.5Cr - 4.5Ni - 2.9Mo - 0.10N 1850 to 1975 °F (1010 to 1079 °C), Annealed AMS5548R

DOI: https://doi.org/10.4271/AMS5548R

Issuing Committee: AMS F Corrosion and Heat Resistant Alloys Committee

Publisher: SAE International

Pages: 8

Rationale: AMS5548R is the result of a Five-Year Review and update of the specification. The revision establishes size limits and prohibits exceptions to those sizes (1.1, 3.4.4, 3.7, 4.4.2, 5.1.1, 8.5, 8.6), updates composition and reporting (3.1, 3.1.1), adds heat treatment requirements, 3.3, 3.3.1, 3.3.2), adds elongation option (Tables 2 and 3), adds strain rate control 3.4.1.1.1, 3.4.2.3), adds magnification (3.4.1.3), removes superficial hardness (3.4.1.2), adds country of origin (4.4.1), and allows prior revisions (8.4).