Material: ASTM A608 Grade HE 35 Description: Standard Specification for Castings, Iron-Chromium and Iron-Chromium-Nickel Alloy Castings for Heat-Resistant Group Name: Ferrous Stainless Steel Alloys Sub Group: ASTM A608 Grade HE 35 Iron-Chromium and Iron-Chromium-Nickel Alloy Castings for Heat-Resistant Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA