Marine-grade aluminum plates are resistant to seawater corrosion. These aluminum plates (such as 5052 and 5083) are essential in shipbuilding.

5083 aluminum plate is a typical magnesium-aluminum-silicon alloy. It has become the preferred material in the shipbuilding field due to its excellent corrosion resistance and rust resistance.

MC Aluminum produces 5083 aluminum plates in a wide variety of states, including O, H111, H112, H116, H32, etc., which can meet the needs of different ships.

MC Aluminum produces 5083 marine-grade aluminum plates with a typical thickness range of 3–50mm, widths from 1000–3100mm, and lengths up to 1000–13000mm.

As a typical representative of the Al-Mg alloy series, the 5083-H321 Marine-grade Aluminum Plate has become a core material in modern shipbuilding due to its high strength, excellent marine corrosion resistance, and outstanding processability.

5083 marine aluminum plates are commonly used in the H116/H321/H112 temper states and are widely applied in the construction of ship hulls, warships, commercial ships, yachts, structural parts, bulkheads, decks, bridges, and protective facilities.

The thickness of 5083 marine aluminum plate ranges from 3mm to 50mm, the width of the ultra-wide plate can reach 2650mm, and the length can reach 16000mm.

As a core material for shipbuilding, the temper of 5083 aluminum plate—such as H321 and H112—directly impacts its mechanical properties, corrosion resistance, and suitable applications.

MC Aluminum produces 5 and 6 series marine aluminum alloy plates, including 5083, 5059, 5456, 6061, 6082 and other aluminum alloys. All products have passed marine grade certification.