Material: ASTM A 536 80-55-06 Description: Standard Specification For Ductile Cast Irons Castings Group Name: Ferrous SG Iron I Ductile Iron Alloys Sub Group: ASTM A 536 80-55-06 Ductile Cast Irons Castings Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA