An aluminum marine grade sheet mainly refers to a 5000 aluminum plate of strong corrosion resistance to seawater. The marine aluminium plates can be divided by alloy, application, thickness and width. By alloys an aluminium marine sheet can be 5083, 5086, 5383, 5059, 5052, 6083,6061 etc. Each of these marine aluminium sheet plate has its own applications in ship building, including luxury aluminum alloy yachts, sightseeing boats, fishing boats, assault boats, patrol boats,etc.

The 5083, 5086, 5383 and 5059 marine aluminium plates have excellent corrosion resistance, and can better resist the erosion of seawater and prolong the life of the ship, so they can be used for the outer plates of the ship's side and the bottom of the ship.

5052 aluminium plate is mainly used for park dinghies and freshwater river boats. Aluminum profile for the boats is mainly 6082 alloy. Marine aluminum diamond plate is often used for the ship deck or stairs. Haomei Aluminum also supplies aluminum welding wire for marine aluminum sheets welding.

The wheelhouse can be made of 5083, 6N01 and 5052 aluminum plates. The non-magnetic aluminum plate is not affected by the compass, which ensures the correct direction of the ship during navigation.

The thickness of the plates is determined by the hull structure, ship specifications and parts used. From the perspective of hull weight reduction, thin plates are generally used as much as possible, but the depth of corrosion of the plates during the use time should also be considered. General aluminium marine sheet thickness is 3-50 mm. The common width is 2000 mm. The commonly chosen length is 6000/8000/9000/12000mm.