Aluminium alloy marine grade 5083 H32 can be regarded as a representative product of the 5000 series marine grade aluminum plate, and the tempers include O, H111, H112, H116, H321, H32, etc. 5083 aluminum marine grade has medium strength, good corrosion resistance and formability, and high fatigue resistance. It is generally used as the main structure of the hull. The product process of 5083 h32 aluminum plate is strictly controlled, through the determination of alloy composition, optimization of melting and casting process, homogenization heat treatment and rolling process The test shows that the product has excellent performance and meets the increasing processing needs of marine grade aluminum plates, rail transit, automobiles, and other complex parts.

Aluminium alloy marine grade 5083 H32 material has the following advantages:

1, The compactness of the 5083 aluminum plate product; the unique grain refinement process guarantees that there will be no bad phenomena such as sand holes, trachoma, horizontal lines, air bubbles and impurity cracks;

2, The internal stress of the marine grade aluminum 5083 product; the process treatment can completely eliminate the internal stress, and it is not easy to warp, crack and deform during processing and stress;

3, Tolerance accuracy of the 5083 marine grade aluminum alloy product; in strict accordance with EU standards, implement (ASTM/JIS) specifications and aerospace (AMS) specifications;

4, The processing performance of the marine aluminum plate 5083 alloy product; the deviation of the chemical composition, strength and hardness of the product is reduced to a minimum, and the occurrence of "sticking knife" and "knife collapse" during processing is eliminated;

5, The uniformity of the marine aluminum alloy plate 5083 product; heat treatment technology, the product has a thickness of 300mm or a diameter of less than 300mm, and its strength and hardness can be kept consistent;

6, the stability of the aluminum plate 5083 marine grade product; the production process is all computer numerical control, reducing human error, and the performance of different batches of products can also be guaranteed to be basically the same;

7, The effect of dyeing treatment: uniform and glossy, no streaks or spots on the surface, sand holes or uneven colors;

8, The high temperature resistance of the 5083 aluminum plate marine grade product; it can work without deformation under the working environment of 400 degrees Celsius;

9, The corrosion resistance of the aluminium alloy marine grade 5083 H32 product is through the microscopic inspection of metals and alloys. It has excellent stress corrosion resistance and exfoliation corrosion resistance. It can be used in various media (such as water vapor, weak acid and weak alkali, etc.) for a long time without pitting pitting or blackening.