Material: ASTM A 249 S31277 Description: Standard Specification for Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes Group Name: Non-Ferrous Nickel Alloys Sub Group: ASTM A 249 S31277 Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes Application: Intended for Valve, Pump, General Engineering, Automotive and other Industries Standard: AS-AUSTRALIA