Aluminium alloy sheet 5083 H116/H321 is a high-strength aluminum alloy material, widely used in marine engineering, shipbuilding, transportation and other fields. Haomei Aluminum’s 5083 aluminum sheet has obtained authoritative certifications such as CCS (China Classification Society), DNV (DNV), ABS (American Bureau of Shipping), BV (Bureau Veritas) and LR (Lloyd's Register), ensuring its superior performance and safety in the marine environment.

Characteristics of aluminium alloy sheet 5083 h116 h321 are:

- Moderate strength:

5083 aluminum alloy belongs to Al-Mg alloy, and 5083 aluminum plate in H116 and H321 states has medium strength. Its tensile strength can usually reach 305MPa and above, and its yield strength can reach 215MPa and above, which can provide reliable strength support for ship structures.

- Good corrosion resistance:

Due to the high content of magnesium (4.0 - 4.9%), the alloy aluminum plate has excellent corrosion resistance, especially strong resistance to harsh environments such as seawater. 5083 aluminum sheet is suitable for manufacturing ship hulls, decks, cabins and other structures, which can effectively extend the service life of ships.

- Good processing performance:

5083 aluminum has good processability and is easy to perform processing operations such as bending, welding, and cutting. It can meet the processing requirements of various complex shapes and structures in the ship manufacturing process, and is also convenient for later installation and maintenance.

Aluminum alloy sheet 5083 H116/H321 certified by CCS, DNV, ABS, BV and LR ensure that their application in ships and marine engineering complies with international standards and safety regulations. These certification bodies strictly review the quality, performance and manufacturing process of the materials to ensure the reliability and safety of the products in extreme environments.

Application areas of aluminium alloy sheet 5083 h116 h321:

- Shipbuilding:

It is an ideal material for manufacturing ship hulls, decks, cabin structures, ship frames and beams, etc. It can reduce the weight of ships while ensuring the strength and stability of ship structures, and improve the fuel efficiency and navigation performance of ships.

- Marine engineering:

It can be used in marine engineering structures such as offshore platforms and offshore wind power foundations, and can withstand the corrosion of seawater and the impact of wind and waves, with good durability and reliability.

- Other fields:

Due to its good comprehensive performance, it can also be used in some fields with high requirements for corrosion resistance and strength, such as fuel tanks in automobile manufacturing, tank bodies of liquid tank trucks, bridge structures, etc.

Aluminium alloy sheet 5083 H116/H321 has become an ideal choice for marine engineering and shipbuilding due to its excellent performance and authoritative certification. Its high strength, excellent corrosion resistance and good weldability enable it to perform well in various harsh environments, ensuring the safety and durability of the structure.