Material: ASTM A 505 4340 Description: Standard Specification for Alloy Steel, Sheet and Strip, Hot-Rolled and Cold-Rolled Group Name: Ferrous Mild Steel Alloys Sub Group: ASTM A 505 4340 Alloy Steel, Sheet and Strip, Hot-Rolled and Cold-Rolled Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA