Nickel Alloy, Corrosion- and Heat-Resistant, Sheet, Strip, and Plate 57Ni - 20Cr - 10Co - 8.5Mo - 2.1Ti - 1.5Al - 0.005B Vacuum Induction and Consumable Electrode Melted, Solution Heat Treated Precipitation Heat Treatable AMS5951B

DOI: https://doi.org/10.4271/AMS5951B

Issuing Committee: AMS F Corrosion and Heat Resistant Alloys Committee

Publisher: SAE International

Pages: 9

Rationale: AMS5951B is the result of a Five-Year Review and update of the specification. The revision increases the allowable thickness (see 1.1 and throughout), revises composition specification and reporting (see 3.1 and 3.1.1), updates the solution heat treatment (see 3.4.1 and 3.4.2), adds option for continuous heat treatment (see 3.4.3), limits Table 2 testing requirements, updates Table 4 grain size based on thickness, adds mechanical properties for thicker sections (see Table 5 and Table 6), adds strain rate controls for tensile tests (see 3.5.1.1.1 and 3.5.2.1.1), prohibits unauthorized exceptions (see 3.5.3, 3.8, 4.4.4, 5.1.1, and 8.5), and allows prior revisions (see 8.4).