‣ Alloy: 1050, 1200, 3003, 3005, 3105, 5005, 5049, 5754, 5052, 8011 series and certain conditions. ‣ Condition: H12, H22, H14, H24, H16, H26, H18, H28. ‣ Sheet ...ANSWER: 3105 painted aluminum sheet is an alloy that contains 1.2% manganese to increase the strength over pure aluminum. Painted aluminum sheet is specifically designed so that it offers a hard, abrasive resistance coat, but also gives alloy flexibility for forming and fabricating. 3105 painted aluminum is often used for sign making, mobile homes, residential siding, and in sheet metal work.Aluminium Cladding Insulation | Haomei Aluminum. Aluminum cladding insulation is manufactured using alloy thatply to ASTM B209, alloy 1050, 1060, 3003, 3005, 3105 Or 5005, temper H14 and H16.The insulation aluminium cladding can be fixed with different thicknesses (0.5mm- 1.2mm).China Aluminum Composite Sheet - Select 2022 Aluminum Composite Sheet products from verified China Aluminum Composite Sheet manufacturers, suppliers on .