Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Forging Stock 18Cr - 10Ni - 0.40Ti (321) Solution Heat Treated AMS5645T

DOI: https://doi.org/10.4271/AMS5645T

Issuing Committee: AMS F Corrosion and Heat Resistant Alloys Committee

Publisher: SAE International

Pages: 7

Rationale: AMS5645T is the result of a Five-Year Review and update of the specification. The revision updates the title to match the scope, prohibits unauthorized exceptions (3.6, 4.4.4, 5.2.1.1, 8.7) updates composition testing (3.1), adds properties for small diameter bar (Table 2), adds cold and hot finished properties to Table 3, and therefore removes the limits on size that were introduced in the prior revision (1.1, 3.3.2.4, 4.4.2, 8.8). The revision also includes ASTM reference for forging properties, adds strain rate control (3.3.1.3), adds AS1182 (3.4.2, 8.5), and allows prior revisions (8.6).