Material: AFNOR NF EN 1706 AC‐51300 Description: Standard Specification for Aluminium Alloy and Aluminium Alloys Group Name: Non‐Ferrous Alumium Alloy Sub Group: AFNOR NF EN 1706 Aluminium Alloy and Aluminium Alloys Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Standard: AFNOR-FRANCE