BS EN 573-4:2004

This European Standard gives requirements for the forms of products which are currently available for wrought aluminium and aluminium alloys, for each major field of application. It applies to aluminium and aluminium alloys with the chemical compositions specified in BS EN 573-3. It uses the four-figure numerical and the alternative chemical symbol based alloy designation systems specified respectively in BS EN 573-1 and BS EN 573-2.