Material: DIN G X 40 CrNi 27-4 Description: Standard Specification for Corrosion Resistant Steel Castings Group Name: Ferrous Stainless Steel Alloys Sub Group: DIN G X 40 CrNi 27-4 Corrosion Resistant Steel Castings Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: DIN-GERMANY