Marine aluminium sheet high quality

2020-03-11

5083 marine aluminium sheet H116 and H321 is one of the new products of 5000 series aluminum magnesium alloy. Because of its high strength, stress resistance and corrosion resistance, it can adapt to the marine environment. At the same time, due to its low density and good weldability, it is very easy to process and form. Therefore, 5083 marine aluminum plate is applied in the sea ship industry. Because of the low density, high strength, high rigidity and corrosion resistance of aluminum, the weight of ships made of aluminum by ship planners is reduced by 15-20% compared with ships made of steel or other materials.

The high toughness, corrosion resistance and weldability of aluminum alloy provide a good choice for the ship type with strict requirements on weight. 5083 aluminum plate for ships, the 5083H116 / H321 / h112 status is commonly used. Haomei aluminum 5083 marine aluminum plate has passed CCS certification and DNV certification, and ABS certification has been successfully used on yachts, cruise ships and other ships. Due to the poor working environment of the ship, the hull is subject to chemical corrosion, electrochemical corrosion and marine biological and micro biological corrosion of the sea water; the hull is subject to large wind and wave impact and alternating load; the shape of the ship makes it processed Because of the complexity of the method, the marine aluminium sheet requirements for hull structure are strict. First of all, good toughness is the most critical requirement. In addition, it requires high strength, good corrosion resistance, welding performance, processing and molding performance and surface quality. In order to ensure quality and enough toughness.

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