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- Aluminium sheet plate marine grade
- 5086 and 5083 aluminium sheet plate marine grade belongs to the 5000 series aluminum-magnesium alloy. Because of its excellent anti-corrosion and anti-rust function, it is a representative product of aluminum alloy anti-rust aluminum plate.
According to the difference in the content of magnesium alloys, the products of 5000 series aluminum alloys are: 5005, 5052, 5754, 5056, 5086, 5083 and so on. 5083 aluminum plate and 5086 aluminum plate are the representatives of excellent anti-rust aluminum plates. The content of 5086 marine grade aluminum plate is silicon Si≤0.40 and copper Cu≤0.10. Take 5086 rust-proof aluminum plate as an example. It is mainly used in occasions that require high corrosion resistance, good weldability and medium strength, such as automobiles and airplanes. Welding parts, ship board manufacturing and ship accessories, etc.
Generally speaking, the state of commonly used 5086 aluminium sheet plate marine grade is O, H111, H112, H116, H321, etc. In terms of mechanical properties, 5086 anti-rust aluminum plate has a tensile strength σb(MPa): ≥240, and a conditional yield strength σ0. 2(MPa): ≥95, elongation δ10(%): ≥10, elongation δ5(%): ≥12, anti-rust aluminum alloy represented by 5083 and 5086 aluminum plates, in the current marine market such as marine grade aluminum plates China has huge development potential. At present, many domestic aluminum sheet processing enterprises are also increasing this research and development efforts to develop the shipbuilding market for rust-proof aluminum sheets.
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