This specification covers steel cleanliness requirements in inch/pound units for special aircraft-quality ferromagnetic steels, other than hardenable corrosion resistant steels, by magnetic particle inspection methods. MAM 2304 is the metric version of this AMS.
SAE AMS2304A-2001 history
2020SAE AMS2304C-2020 Steel Cleanliness, Special Aircraft-Quality Magnetic Particle Inspection Procedure
2015SAE AMS2304B-2015 Steel Cleanliness, Special Aircraft-Quality Magnetic Particle Inspection Procedure
2010SAE AMS2304B-2010 Steel Cleanliness, Special Aircraft-Quality Magnetic Particle Inspection Procedure
2006SAE AMS2304A-2006 Steel Cleanliness, Special Aircraft-Quality Magnetic Particle Inspection Procedure
2001SAE AMS2304A-2001 Steel Cleanliness, Special Aircraft-Quality Magnetic Particle Inspection Procedure
1995SAE AMS2304-1995 SPECIAL AIRCRAFT-QUALITY STEEL CLEANLINESS Magnetic Particle Inspection Procedure
1991SAE AMS2304-1991 Special Aircraft-Quality Steel Cleanliness Magnetic Particle Inspection Procedure