2. Referenced Documents
2.1 ASTM Standards:
A 703/A 703M Specification for Steel Castings, General Requirements, for Pressure-Containing Parts2
E 125 Reference Photographs for Magnetic Particle Indica-tions on Ferrous Castings3
E 165 Test Method for Liquid Penetrant Examination3
3.1 Definitions of Terms Specific to This Standard:
3.1.1 duplex stainless steel—an iron-chromium-nickel-molybdenum alloy which when properly heat treated consists of approximately 30 to 60 % ferrite with the balance austenite.