This Aluminium Flat Bar is available as a specialist grade 6063 T6 AA10 & is known in the metal industry as an 'architectural alloy'. Our alloy is medium strength & the natural anodise has been applied to enhance the surface finish & level of corrosion resistance. The anodised film is also scratch & abrasion resistant, this is ideal for exposed fabrications, such as fixtures & fittings. Further examples of anodised bar include: Domestic Kitchens Window frames Door frames Shop fittings Balustrades Rails & posts