AMS5353F Steel, Corrosion-Resistant, Investment Castings 16Cr - 1.9Ni - 0.08N As Cast

AMS5353F prohibits unauthorized exceptions (3.8, 4.5.2, 8.5), updates composition testing (3.1), updates heat treatment specification (3.5), updates heat treatment to table format (3.5.1, 3.5.2), adds radiographic quality requirements (3.7.4.1), adds country of origin and updates report format (4.5.), removes purchaser invoked requirement (4.5.4), moves definitions and removes redundant definitions (2.3), allows prior revisions (8.4), updates ordering data (8.6), and is the result of a Five-Year Review and update of the specification.