... 5083, 2017, 6082 and 7075. Horizon Aluminum sells aluminum hot rolled and cold rolled sheets and plates of the following specifications ... :Alloy and temper: 8011, 5083, 5A05 ... H111, H112, H116, T4, T6, T651 etc. Prestressed aluminum plates: thickness 10mm to 80mm, width 1000mm-1500mm, length ...