Due to the low density, high strength, high rigidity and corrosion resistance of aluminum, ship designers use aluminum to reduce weight by 15-20% compared to ships built using steel or other synthetic materials. Due to the lower processing cost of aluminum and the outstanding physical characteristics of aluminum alloys, it is more economical to use aluminum to manufacture ships. Aluminum alloy can be used as a plate, and it can also be extruded and cast. From the perspective of ship designers, ships made of aluminum alloy can achieve higher speed and longer service life. These advantages of aluminum alloy make it develop rapidly in ship application, making it a modern ship. The first choice of materials, the shipbuilding industry provides a broad application market for aluminum. Zh
The research and development of 6082 5083 marine grade aluminum profiles for high-speed ships of Henan Chalco Aluminum Corporation has mastered the core manufacturing technology of 5A01, 5A30, 5083 and other representative alloy products. Now it has successfully developed the performance in accordance with GB / T6892 "General Industry "Aluminum and aluminum alloy extruded profiles", the Norwegian Classification Society DNV or other relevant standards require high-speed marine aluminum alloy extruded profiles, excellent comprehensive performance.

5083 6082 marine grade aluminum profiles are widely used in hydrofoil boats, flying boats, speed boats, pleasure boats, hovercrafts, sailboats, catamarans, sea patrol boats, car and passenger ferries, and the application parts include ship side and bottom outer panels , Keel, ribs, ribs, next door, engine pedestal, deck, vessel roof and side plates, chimney, etc. With the rapid development of the shipbuilding industry, lightweight aluminum alloy wide profile wall panels are widely used in the manufacture of hulls and superstructures.