5083 Marine Aluminum Sheet
At present, aluminum alloys are more and more widely in the shipbuilding industry from motorboats, fish boats, yachts, high-speed hovercraft, deep-water submarines to ocean mining vessels. They are used for different parts such as hull, superstructure, various facilities, pipelines,etc.
The working environment of ships requires aluminum alloys to have certain mechanical strength, fatigue strength, elongation and impact resistance. However, it is usually difficult for high-strength aluminum alloys to have excellent corrosion resistance and weldability at the same time. Therefore, aluminum alloys for ships generally use medium-strength corrosion-resistant weldable aluminum alloys.
The ship's side and bottom shells require high corrosion resistance. Generally, 5083H116 aluminum plate or 5083H321 high-magnesium alloy is often used for production. 5083-H116 aluminum sheet is commonly used in the field of transportation, like automobile fuel tanks, aircraft fuel tanks, etc. It can also be used as a marine aluminum plate.
Aluminum 5083 H116 is of low density, high tensile strength and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than other alloys. In addition, the magnesium alloy in the 5083-H116 aluminum plate has high strength, and the heat-treated alloy has good workability, corrosion resistance and welding performance.
Aluminium 5083 h321 refers to a processing method in which 5083 aluminum sheet is hardened and subjected to low temperature heat treatment, or directly heated during processing, so as to obtain stable mechanical properties. The mechanical properties of 5083 h321 are shown in its tensile strength (250℃MPa) of 275-350, yield strength of 210, hardness of 65 and elongation of 16.
It it is not difficult to find that the 5083 h321 aluminum plate has high strength, excellent welding performance and other significant 5083 h321 properties. Welcome to leave message below to inquire what you need.
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