Aluminum plate 5083 for ship belongs to Al-Mg alloy with moderate strength, good corrosion resistance, good weldability and good cold workability. Besides of shipbuilding industry, aluminum plate 5083 is widely used in the manufacture of aircraft fuel tanks, fuel pipes, transportation vehicles, instruments, street lamp brackets, rivets, hardware, electrical enclosures, etc. In the field of shipbuilding, 5083H116/H321/H112 aluminum plate are mostly used for shipbuilding decks, engine pedestals, ship sides and bottom outer panels.

Why does aluminum plate 5083 for ship are welcomed in boat building industry? That is because 5083 aluminum plate meets the requirements of marine grade aluminum plate selection.

1, High specific strength and specific modulus. The structural strength and dimensions of a ship are closely related to the yield strength and elastic modulus of the material. Since the elastic modulus and density of marine grade aluminum alloys are roughly the same, the addition of alloying elements has little effect, and increasing the yield strength within a certain range is effective in reducing the ship structure. 5083 aluminum plate has medium strength with excellent corrosion resistance and weldability.

2, Excellent welding performance. 5083 aluminum plate has good crack resistance during welding, and cracks are not easy to appear during welding.

3, Excellent corrosion resistance. Corrosion resistance is one of the main hallmarks of marine alloys. 5083 marine grade aluminum plate is a typical rust-proof aluminum plate with good corrosion resistance, can adapt to harsh marine environment, and is durable.

4, the density is small. The aluminum alloy has a small specific gravity, which can reduce the weight of the ship plate, save energy, and increase the load.

5, Safety and environmental protection. Aluminum plate 5083 for ship does not burn, is safe in case of fire, has high recovery rate, can be recycled, and is environmentally friendly.