Material: ASME SA-217 Grade WC6 Description: Standard Specification for Martensitic Stainless Steel and Alloy Steel Castings for Pressure Containing Parts Suitable for High Temperature Service Group Name: Ferrous Mild Steel Alloys Sub Group: SA-217 Grade WC6 Martensitic Stainless Steel and Alloy Steel Castings for Pressure Containing Parts Suitable for High Temperature Service Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Standard: AS-AUSTRALIA