Material: ASME SA-487 Grade CA 15M Class A Description: Standard Specification for Low Alloy Steel and Martensitic Stainless Steel Castings Suitable for Pressure Containing Parts Group Name: Ferrous Stainless Steel Alloys Sub Group: ASME SA-487 Grade CA 15M Class A Low Alloy Steel and Martensitic Stainless Steel Castings Suitable for Pressure Containing Parts Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA