Material: ASME SA-351 HT30 Description: Standard Specification for Castings, Austenitic, for Pressure-Containing Parts Group Name: Ferrous Stainless Steel Alloys Sub Group: ASME SA-351 HT30 Castings, Austenitic, for Pressure-Containing Parts Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA