This European Standard specifies characteristics chemical composition and metal yield of scrap consisting of one single wrought aluminium alloy.
EXAMPLE Production scrap of sheet, strip, tubes, extruded or drawn profiles, ends of extrusion ingots etc.
It does not apply to turnings which are covered by EN 13920-12.
BS EN 13920-4:2003 history
2003BS EN 13920-4:2003 Aluminium and aluminium alloys - Scrap - Scrap consisting of one single wrought alloy