Aluminium 5083 suppliers offer prime 5083 aluminum product with O, H111, H116, H321 used for shipbuilding, tooling plate and trailer tanker body. Aluminium 5083 is the highest strength material among non-heat-treated aluminum alloys (1000 series, 3000 series, 4000 series, 5000 series). It has good corrosion resistance and weldability. Because it is a material with excellent seawater resistance and low temperature characteristics, …