Aluminum alloys have been used in the shipbuilding industry for nearly a hundred years. With the rapid development of the shipbuilding industry at home and abroad, the lightweight of ships has been paid more and more attention. Due to the low density, high strength, high rigidity and corrosion resistance of aluminum (aluminum and The density of aluminum alloy is low, about 1/3 of steel, and it has strong corrosion resistance to seawater), so the application effect of Marine aluminium sheet plate used in ships is very significant.



The aluminum material for ships has the characteristics of small specific gravity and elastic modulus, corrosion resistance, weldability, easy processing, non-magnetic and good low temperature performance.

The high toughness, corrosion resistance and weldability of aluminum alloys provide a good choice for building ships with strict weight requirements. Due to the lower processing cost of aluminum, it is more economical to use aluminum to manufacture ships. Aluminum alloy can be used as a sheet, and can also be processed by extrusion and casting.

From the point of view of ship designers, Marine aluminium sheet plate used in ships can achieve higher speed and longer service life. These advantages of aluminum alloys make it develop rapidly in the application of ships. The shipbuilding industry is a Aluminum provides a broad application market.