What is BS EN 13920-16 – Aluminium alloys about?
BS EN 13920-16 is a European standard that discusses the scrap consisting of skimming, drosses, spills and metallics for aluminium alloys. Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required.
BS EN 13920-16 specifies characteristics, chemical composition and metal yield of aluminium scrap consisting of skimmings, drosses and spills. It also applies to the metallics obtained by dry processing of drosses and skimmings.
Full lots of dross fines with a particle size smaller than 0,8 mm, or lots of drosses with a metal yield less than 30 % are not within the scope of BS EN 13920-16.
Who is BS EN 13920-16 – Aluminium alloys for?
BS EN 13920-16 on scrap for aluminium alloys applies to:
- Manufacturer of aluminium alloys
- Automobile industries
- Quality testing personnel
Why should you use BS EN 13920-16 – Aluminium alloys?
Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required. Depending on the type of scrap and the desired product quality, different types of furnaces for melting aluminium scrap are used.
BS EN 13920-16 provides you with guidance on aluminium alloys which includes:
- The scrap category (scrap consisting of skimmings, drosses, spills and metallics)
- The gross mass of the consignment
- The definition of the beginning and end of the period during which the scrap is delivered
- The expected metal yields
- Any characteristics deviating from those specified under 5.1, e.g., size of the particle, presence of foreign material
- Guidance about the origin of the scrap, e.g., a primary aluminium smelter, remelter, foundry
- Any guidance about the size of the pieces, whenever meaningful.
BS EN 13920-16 gives you the classification procedure which includes sampling and tests, the treatment of non-conformities and arbitration. Overall, BS EN 13920-16 provides you with comprehensive guidance useful throughout the process of production.
