2022-03-14 Aluminium Slug used for Cold Extrusion 1070Fuchuan Metal produce aluminium slug used for packaging industry, auto part, electrics extrusion. Our regular alloys include 1050(Al 99.5%), 1070(Al 99.7%) and 6061, 3003,etc. The aluminium slugs are widely used extrusion balnks to produce aluminium collaps