Al 5086 for Shipbuilding

In the process of going deep blue, the importance of ships is self-evident. Why is al 5086 suitable for shipbuilding?

From the prehistoric period when the wood was used as a boat, in a long period of time, human beings have made wooden boats that are propelled by human power or wind. In 1879, the world's first steel ship came out, and from then on, the ship entered the era of steel ships.

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In recent years, under the call of energy saving and emission reduction, the lightweight of ships has also begun to be put on the agenda. Lightweight and corrosion-resistant marine aluminum plate - 5086 aluminum plate- has entered the public's field of vision.

Under normal circumstances, marine aluminum plates need to have high specific strength and specific modulus, that is, medium strength, good corrosion resistance and weldability. At the same time, it also needs to have excellent cold and hot forming functions.

Since the ship is to be subjected to various treatments of cold working and hot working, the marine aluminum plate must be easy to form without cracks, and can still meet the strength and corrosion resistance after processing. For satisfying all these requirements, 5083, 5086 and 5754 aluminum plate stand out among many alloy aluminum plates because of their excellent performance.

5086 Al-Mg sheet belongs to anti-rust aluminum plate. The magnesium content generally does not exceed 7%. With the increase of magnesium content, the strength of the alloy will increase, and the plasticity will decrease. 5086 anti-rust aluminum sheet is usually used in the annealed state, cold work hardening or semi-cold work hardening state.

Anti-rust aluminum plate refers to an aluminum plate that can show good corrosion resistance in the atmosphere, water, oil and other media. Anti-rust aluminum plate is generally used in oceans and ships. Among them, 5086 anti-rust aluminum plate is a more important aluminum alloy product in shipbuilding. Welcome to leave message below to find a reliable 5086 aluminum supplier.

5086 Aluminum Properties

Alloy : 5086 H321/H116

Tensile strength: 305-385 Mpa

Yield strength: ≥215 Mpa

Elongation: ≥10%

Anti-exfoliation corrosion performance: Better than PB grade

Intergranular corrosion resistance: ≤15mg/cm2

Alloy Condition: 5086 H111/O/H112

Tensile strength: 275-350 Mpa

Yield strength: ≥125 Mpa

Elongation: ≥11%


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