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Application of 5083 aluminum sheet on the side of the boat
- 2017-04-12 08:44 -
Ship structures are used in harsh seawater and marine environments. Therefore, the corrosion resistance of aluminum alloy is one of the main signs of the aluminum alloy. Generally, there is no stress corrosion, exfoliation corrosion and intergranular corrosion tendency of marine aluminum alloy and welded joints in seawater and marine environment. Try to avoid contact with corrosion, crevice corrosion and sea biological attachment corrosion; allow for smaller uniform corrosion and pitting corrosion.
Experience shows that any kind of small aluminum vessels can be used for decades, without any obvious corrosion. The decommissioning of such vessels is usually due to technical obsolescence, rather than the aging of aluminum structures. In general, the 5000 series and the 6000 series aluminum alloy have excellent marine climate, especially the performance of seawater erosion has been recognized by the customs. The 5083 is aluminum alloy typical welding aluminum sheet, in non heat treated alloy in the highest strength, weldability, corrosion resistance and low temperature performance is good, can be used as the ship plate used in ship.

At present, the 5083 aluminum sheet has entered the world shipbuilding market, obta ined "China Classification Society certification", "Norway classification society certification" of the international authoritative certification. Because of its low density, high strength, it can reduce the manufacturing side of the ship weight above 20%.