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ONORM EN 13920-16:2003
Aluminium and aluminium alloys - Scrap - Part 16: Scrap consisting of skimmings, drosses, spills and metallics (Austrian Standard)
This European Standard specifies characteristics, chemical composition and metal yield of aluminium scrap consisting of skimmings, drosses and spills. It also applies to the metallic obtained by dry processing of drosses and skimmings. Full lots of dross fines with particle size smaller than 0,8 mm, or loft of drosses with a metal yield less than 30 % are not within the scope of this Standard.
Austrian Standards Institute [on]