Material: UNE AM X 7 CrNiMo 20-11 Description: Standard Specification for Stainless Steel Castings Group Name: Ferrous Stainless Steel Alloys Sub Group: UNE AM X 7 CrNiMo 20-11 Stainless Steel Castings Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: UNE-SPAIN