5086 shipbuilding aluminum plate is Al-Mg-Si alloy, the use of a wide range of good corrosion resistance, good weldability, good cold workability, and with moderate strength. Has good formability, corrosion resistance, weldability, medium strength, used in the manufacture of the ship’s hull, deck, console and so on.
The features of 5086 shipbuilding aluminum plates：
5454 aluminum plate strength than 5052 aluminum plate about 20% higher, its characteristics and 5154 roughly the same, but in the strong environment under the corrosion resistance than 5154 aluminum alloy good.
The 6061 aluminum is also called the Al-Mg-Si aluminum, the Al,Mg，Si elements are added in this kind of alloy. Currently more than 70 percent of the world’s aluminum extrusion materials are made from 6061 aluminum alloy, its composition mass fraction ranges are: Si 0.3% – 1.3%, Mg 0.35% ~ 1.4%. Within these narrow limitations, States developed hundreds of different components alloys.