When it comes to marine aluminum plate, we are * familiar with 5083 aluminum plate. Marine aluminum plate is an emerging field of aluminum product development and application, the current production capacity of the ship plate has become an important indicator to measure the comprehensive industry of aluminum plate manufacturers.
So, why do ship manufacturers favor 5083 aluminum plate so much?
5083 aluminum plate belongs to the Al-Mg system alloy, medium strength, with good corrosion resistance, excellent weldability, cold workability is better, widely used in the manufacture of aircraft fuel tanks, fuel lines, transportation vehicles, marine sheet metal parts, instrumentation, street lamps bracket, rivets, hardware, electrical enclosures. In the field of shipbuilding, more than 5083H116/H321/H112 state of the aluminum plate, applied to the ship deck, engine pedestal, ship side, bottom outer plate and other parts.
5083 aluminum plate to meet the selection requirements of marine aluminum plate
1,Higher specific strength and specific modulus. Ship's structural strength and size is closely related to the material's yield strength and modulus of elasticity, due to the modulus of elasticity and density of aluminum alloy is roughly the same, the addition of alloying elements also has little effect, so within a certain range to improve the yield strength of the ship's structure is powerful to reduce the 5083 aluminum plate belongs to the medium strength, can at the same time have excellent corrosion resistance and weldability. 5083 aluminum plate to meet the requirements of the selection of materials for marine aluminum plate.
2, excellent weldability. 5083 aluminum plate has good welding crack resistance, not easy to crack when welding.
3, excellent corrosion resistance. Corrosion resistance is one of the main signs of marine alloys, 5083 aluminum plate is a typical rustproof aluminum plate, good corrosion resistance, can adapt to the harsh marine environment, durable.
4, small density. Aluminum alloy has small specific gravity, which can reduce the weight of the ship plate, save energy consumption and increase the load.
5, safety and environmental protection. Aluminum alloy is non-combustible, safe in case of fire, and high recycling rate, can be recycled, good environmental protection.
