This International standard was prepared by the European Committee for Standardization (CEN) in collaboration with Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 3, Welding consumables, in accordance with the Agreement on technical cooperation between ISO and CEN. 2004-03-01. 12p. This standard specifies requirements for classification of solid wires and rods for fusion welding of aluminium and aluminium alloys. The classification of the solid wires and rods is based on their chemical composition