Material: ASTM A268 29-4-2 Description: Standard Specification for Seamless and Ferritic Stainless Steel Tubing for General Service Group Name: Ferrous Stainless Steel Alloys Sub Group: ASTM A268 29-4-2 Seamless and Welded Ferritic Stainless Steel Tubing for General Service Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA