Material: ISO 121 Mg-Al6Zn3 Description: Standard Specification for Magnesium-Aluminium-Zinc Alloy Casting Group Name: Non-Ferrous Magnesium-Aluminium-Zinc Alloy Sub Group: ISO 121 Magnesium-Aluminium-Zinc Alloy Casting Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Standard: IS-INDIA