Description of 3003
aluminum sheet
3003 is a representative product of the 3-series aluminum-manganese alloy. It is known as a rust-proof aluminum with a wide range of uses. It can be seen that its corrosion resistance is very high. In addition, the strength of 3003 aluminum sheet is about 10% higher than that of 1100, and its formability, weldability and corrosion resistance are all good. But it cannot be strengthened by heat treatment, so the cold working method is used to improve its mechanical properties; it has high plasticity in the annealed state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, and good weldability. Poor cutting performance.
End use of 3003 aluminum sheet
3003
aluminum sheets are usually used in the manufacture of parts that require good formability, high corrosion resistance and good weldability, or in occasions that require higher strength than 1-series alloys, such as ships, ships, vehicle materials, automobiles and aircraft sheet weldments, pressure vessels that require strict fire protection, refrigeration devices, TV towers, drilling equipment, transportation equipment, etc.