Material: AS 1874 305 Description: Standard Specification for Aluminium and Aluminium Alloys ‐ Ingot and Casting Group Name: Non‐Ferrous Alumium Alloy Sub Group: AS 1874 Aluminium and Aluminium Alloys ‐ Ingot and Casting Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Standard: AS-AUSTRALIA