With the development of the logistics and transportation industry, the demand for large trucks on the market is increasing day by day. Truck body is generally made of aluminum alloy sheet. A few years ago, a lot of truck manufacturing using steel plate, but after a period of time, found that the steel plate is easy to rust corrosion, greatly shorten the service life of the truck. At present, the market is gradually replaced by aluminum sheet. Aluminum alloy sheet has good oxidation resistance, corrosion resistance and excellent antirust properties. In addition, the quality of the aluminum alloy sheet is lighter than that of the steel plate, because it is a good choice to use the body of the car.
marine grade aluminum plate deformation according to the different manufacturing process can be divided into aluminum plate and the casting aluminum plate, due to Marine aluminum plate on the strength, corrosion resistance, weldability, etc have special requirements, so the Marine aluminum plate with aluminum – magnesium alloy, aluminum – magnesium – silicon alloy and aluminum and zinc, magnesium alloy, including 5 series aluminum – magnesium alloy in the most widely used on ships, so, 5 series Marine aluminum plate what are the characteristics?
The selection of ship sheet materials is more stringent. At present, most of the aluminum alloy products such as 5083, 5086, 5454 and 5754 are used. In
5083 Aluminum Alloy belong to 5 mg Al alloy, has high light, good plasticity, corrosion resistance and processing, excellent comprehensive properties. 5083 Aluminum Alloy is mainly used for processing die, ship, deck, fuel storage tanks and other products, with the development of science and technology research and promotion, its performance is more excellent, but also grow with market demand.
5083 aluminum alloy is a high magnesium alloy, not good strength in heat treatment alloys, corrosion resistance, good machinability. Anodized surface appearance. Arc welding performance. 5083 alloy main elements as magnesium, has good corrosion resistance and weldability, and medium intensity. Excellent corrosion-resistant properties of 5083 alloy widely used for marine applications such as ships, automobiles, aircraft welding, Metro light rail, strict fire-resistant pressure vessels (such as liquid tankers, refrigerated trucks, refrigerated containers), refrigeration equipment, Tower, drilling equipment, transportation equipment, such as missile parts, armored.