Marine Grade Aluminum Supplier in UAE
Homei Aluminum is a big marine grade aluminum supplier in China. Its product has been exported to UAE,Türkiye, USA, UK, Philippines, etc. One typical alloy is Al alloy 5083. Its common tempers are 5083 H116, H321 and H112. It is widely used i yachts, grain ships, fishing boats, work boats, sand ships,etc.
5083 marine grade aluminum sheets meet the following four requirements: 1. high specific strength and specific modulus. The structural strength and size of a ship are closely related to the yield strength and modulus of elasticity of the material. Since the elastic modulus and density of the aluminum plate are basically the same, the addition of alloy elements has little effect, so increasing the yield strength within a certain range is beneficial to lighten the ship structure.
2. Excellent welding performance. At present, ships mainly use automatic argon arc welding. Good weldability means that the aluminum plate has less tendency to form cracks during welding, that is, the aluminum plate should have good welding crack resistance, because the lost weldability cannot be recovered by reheat treatment under shipbuilding conditions.
3. It has good corrosion resistance. Ship structures need to be used in harsh seawater media and marine environments, so corrosion resistance is one of the main signs of marine aluminum plates.
4. It has good cold and hot forming properties. Since shipbuilding requires cold and hot processing, marine aluminum plates must be easy to process, free from crack defects, and still meet the requirements for strength and corrosion resistance after processing.
6082 aluminum sheet is another main marine aluminum plate. It is an aluminum alloy plate that can be heat-treated and strengthened. It has medium strength, good welding performance, and corrosion resistance. It is mainly used in transportation and structural engineering industries, which is an ideal material for manufacturing high-speed ship components.
Physical properties of 6082 aluminum sheet
Compressive strength σb(MPa): ≥205
Standard tensile strength σ0.2(MPa): ≥110
Elongation δ10(%): ≥14
Homogeneous temperature: 555-565°C
Thermal insulation time: 3 hours
Cooling rate ≥ 200°C/h
The 6082 aluminum sheet can also be used for or the outer panels of automobiles. The outer panels of automobiles require good flanging ductility, no slip lines on the surface, and good aging stability. After the 6082 aluminum plate is refined and formed at high temperature, the color quality of the car surface is consistent.
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