AMS5547J Steel, Corrosion- and Heat-Resistant, Sheet and Strip 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated

AMS5547J is the result of a Five-Year Review and update of the specification. The revision adds a maximum thickness and addresses exceptions to this and other requirements (see 1.1, 3.5.3, 3.8, 4.4.1, 5.1.1, and 8.5), updates composition methods and reporting (see 3.1 and 3.1.1), revises acceptable conditions (see 3.3), updates heat treatment (see 3.4 and 3.4.1), addresses thickness limits for hardness and conversion methods (see 3.5.1.1, 3.5.2.2, and 8.2), updates formatting for heat-treatment parameters (see 3.5.2), adds strain rate control (see 3.5.2.1.1), and allows prior revisions (see 8.4).