ASTM A532 Standard Specification for AbrasionResistant Cast Iron
ASTM A532 Standard Specification for AbrasionResistant Cast Iron ASTM A532 Standard Specification for AbrasionResistant Cast Iron ASTM A532 standard has issued the chemical and hardness requirements for abrasionresistant cast iron material grades, type A, B, C, D. Designation NiCrHiC, NiCrLoC, NiCrGB, NiHiCr, and CrMo.