This standard BS EN 13920-13:2003 Aluminium and aluminium alloys. Scrap is classified in these ICS categories:
77.120.10 Aluminium and aluminium alloys
13.030.50 Recycling
This part of this European Standard specifies characteristics, chemical composition and metal yield of aluminium scrap in the form of turnings consisting of two or more alloys. EXAMPLE Scalpings, millings, borings from plates, extruded profiles, castings etc..