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Marine grade aluminum alloy 5052 and 5083

Edit:admin001 Date: 2019-11-22 16:57
Marine grade aluminum alloy requirements
Now, in order to better increase the strength of the hull and reduce the weight of the hull to improve the speed and service life of the ship, more and more people choose to use the marine grade aluminum alloy, the marine grade generally chooses 5083 aluminum plate, and the inland river fresh water generally chooses 5454. Aluminum plate and 5052 aluminum plate.
5052 marine grade aluminum alloy
5052 belongs to Al-Mg alloy, and the 5052 aluminum plate has good corrosion resistance, cold workability, very good weldability and medium strength. Suitable for use as a park boat.
Mechanical properties of 5052 marine grade aluminum alloy:
Tensile strength σb (MPa) 173~244
Conditional yield strength σ0.2 (MPa)≥70
Note: Longitudinal mechanical properties of pipe at room temperature
Different performances in different states.
5083marine grade aluminum alloy
5083marine grade aluminum alloy has good corrosion resistance, weldability, medium strength and good formability. The 5083 aluminum plate belongs to the Al-Mg alloy. It is widely used in the construction industry. The 5083 aluminum plate has high corrosion resistance and is generally used for aluminum plates for marine vessels.
Mechanical properties of 5083 marine grade aluminum alloy
Tensile strength σb (MPa): 110-136
Elongation δ10 (%): ≥20
The annealing temperature was 415 °C.
Yield strength σs (MPa) ≥110
Sample blank size All wall thickness
Elongation δ5 (%) ≥12
Henan Mingtai marine grade aluminum alloy has DNV certification
Henan Mingtai marine grade aluminum alloy 5083 and 5086 alloys have obtained international Norwegian class certification. The company has strong strength and rich production experience, and its products sell well both at home and abroad.
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