Aluminum plate for ship composition is regard to be a developing trend of lightweight aspect of 5000 series aluminum plate. In recent years, with the rapid development of the shipbuilding industry at home and abroad, the lightweight of ships has been paid more and more attention. Aluminum alloy plate for shipbuilding are generally divided into aluminum alloys for upper outfitting and aluminum alloys for hull structures.

Since seawater is an electrolyte solution, seawater is highly corrosive to aluminum alloys. Therefore, aluminum plate for ship composition needs to have excellent corrosion resistance to effectively resist the adverse effects of seawater on the use and service life of ships. In addition, the advantages of lightweight, good processing and forming performance, good welding performance, and small elastic modulus are also the main considerations for marine grade aluminum plate.

5000 series aluminum-magnesium alloy products have many advantages such as low density, high tensile strength, high elongation, good fatigue strength, strong corrosion resistance, etc., and have become one of the most widely used product series in marine grade aluminum alloy. It has also made great achievements in the field of 5000 series aluminum plate for shipbuilding, and Haomei Aluminum can provide 5083, 5086, 5383, 5059 aluminum plates and marine grade aluminum profiles according to customer needs.

Aluminum plate for ship composition are generally used to reduce the design weight. The common ones are:

1, Hull structure

The superstructure can use aluminum alloy, aluminum helicopter platform and its supporting structure;

2, Outfitting

Aluminum alloy grille, aluminum alloy flower bottom plate, aluminum alloy cable bracket, aluminum alloy protective cover, aluminum alloy signboard, various aluminum alloy bases, etc.;

3, Equipment and aluminum shell

Aluminum alloys are also available for some cable conductors, which are rare.