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SAE AMS 2304D-2026
Steel Cleanliness, Special Aircraft-Quality, Magnetic Particle Inspection Procedure
This specification covers steel cleanliness requirements for special aircraft-quality ferromagnetic steels, including hardenable corrosion-resistant steels, by magnetic particle inspection methods. This specification contains sampling, sample preparation, inspection procedures, and cleanliness rating criteria (see 8.2 ).
Society of Automotive Engineers [sae]