Material: DIN GX 5 CrNiNb 19-11 Description: Standard Specification for Austenitic and Austenitic-Ferritic Steel Grades Steel Castings for Pressure Purposes Group Name: Ferrous Stainless Steel Alloys Sub Group: DIN GX 5 CrNiNb 19-11 Austenitic and Austenitic-Ferritic Steel Grades Steel Castings for Pressure Purposes Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: DIN-GERMANY