Marine 5083H116/H321/H112 aluminum plate
Speaking of marine aluminum plates, 5083 aluminum plates are familiar to everyone. Marine aluminum plates are a new field of aluminum plate product research and development and application. At present, the production capacity of marine aluminum plates has become an important indicator to measure the comprehensive strength of aluminum plate manufacturers.
So why is 5083 aluminum plate favored by shipbuilding companies?
5083 aluminum plate belongs to Al-Mg alloy, with moderate strength, good corrosion resistance, good weldability, and good cold processing. It is widely used in the manufacture of aircraft fuel tanks, oil pipes, transportation vehicles, ship sheet metal parts, instruments, street lamp brackets, rivets, hardware products, electrical housings, etc. In the field of shipbuilding, 5083H116/H321/H112 aluminum plates are mostly used for shipbuilding decks, engine pedestals, ship sides, ship bottom outer plates and other parts.
5083 aluminum plate meets the material selection requirements for marine aluminum plates.
- High specific strength and specific modulus. The structural strength and size of the ship are closely related to the yield strength and elastic modulus of the material. Since the elastic modulus and density of aluminum alloy are roughly the same, the addition of alloying elements has little effect. Increasing the yield strength within a certain range has a strong effect on reducing the ship structure. 5083 aluminum plate has medium strength and excellent corrosion resistance and weldability.
- Excellent welding performance. 5083 aluminum plate has good welding crack resistance and is not easy to crack during welding.
- Excellent corrosion resistance. Corrosion resistance is one of the main characteristics of marine alloys. 5083 aluminum plate is a typical rust-proof aluminum plate with good corrosion resistance, can adapt to harsh marine environments, and is durable.
- Low density. Aluminum alloy has a small specific gravity, which can reduce the weight of the ship plate, save energy consumption, and increase the load.
- Safety and environmental protection. Aluminum alloy does not burn, is safe when exposed to fire, has a high recovery rate, can be recycled, and has good environmental protection.