Marine Aluminum Sheet and Pipe for Flat Bottom Metal Boat
China began to build small aluminum alloy hydrofoil boats and speedboats in 1958. The so-called all-aluminum alloy boats refer to that under the technical conditions at that time, all parts that can be made of aluminum alloy have been made of aluminum alloy whose performance can meet the design requirements, and aluminum alloy boats should have good cost performance.
The hull of the Yangtze River Hydrofoil Passenger Boat No. 1 was made of 2A12 alloy plates. It is a 2XXX series alloy containing 3.8%Cu~4.9%Cu, 0.30%Mu~0.9%Mn, and 1.2%Mg~1.8%Mg. It is also a high-strength hard aluminum alloy with a wide range of uses, especially in aircraft manufacturing. It is the backbone material of aircraft structure.
In 1960, the Chinese-made "Kunlun" inland passenger ship first used aluminum alloy especially marine aluminum pipe as the superstructure material. The ship has a total length of 84m, a maximum width of 16m, a depth of 5.8m, a designed draft of 2.4m, and a displacement of 1712t. All decks and walls above the upper deck of the ship are made of 3.5m~6mm thick 2A12alloy, and a total of 93t of aluminum alloy is used.
In 2012, the first domestic aluminum alloy-FRP catamaran high-speed passenger ship was built. The hull material is 5083 aluminum plate and the superstructure is FRP. The full-load trial speed is 25Kn (46.3km/h). It has good seaworthiness, speed and maneuverability, and is the preferred ship type for maritime passenger transport.
The main body of the ship is 27.6m long, 8.8m wide, 25.6m long at the waterline, 3.1m deep, 2.6m wide, and can carry 199 passengers. Marine aluminum alloys are also use to manufacture flat bottom aluminum boats.
Marine 5083 alloy aluminum plate is an aluminum alloy plate specially used for shipbuilding. It is widely used due to its good corrosion resistance, welding performance and mechanical properties. EN AW 5083 0 h111 are its common tempers.
Haomei Aluminum offers marine marine aluminum profile and sheet for various ships and boats building. Welcome to leave message below to inquire what you need.
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