I. Characteristics of Marine aluminum plate

The use of aluminum shipbuilding can not only save resources and energy, protect the environment, obtain huge social benefits, but also bring considerable economic benefits. The construction and working environment of ships require that the materials should have good corrosion resistance, weldability, plasticity and certain tensile strength, yield strength, elongation, impact resistance and other properties.

Two, Marine aluminum plate

1, industrial pure aluminum, 1050, 1060, etc.

2. Al-Mg and Al-MG-Si alloys are widely used with better results, such as 5052, 5053H116, 5083H321, 5A06 aluminum plates, etc. For example, a ship uses aluminum 5. 6 and 8 mm thick 5A05 alloy plates, 10 and 14 mm thick 5A06 alloy plates, 5A06 round head flat aluminum, some aluminum alloy castings. The superstructure was installed with 5A05 alloy rivets riveted to the steel deck and precautions against contact corrosion were taken. The ship's superstructure is made of about 100 tons of aluminum, which is 50 percent lighter than steel. The overall weight of the boat is reduced by 12% and needs to be raised by 15cm, significantly improving the stability of the boat.

3. Al-Zn-Mg alloys are also of increasing interest. Three, the use of Marine alloy aluminum plate

1, hull structure with aluminum alloy, the superstructure of various types of ships and the upper device (mast, chimney, gunboat gun base, lifting device, etc.) are more and more inclined to use aluminum material, superstructure in the use of more and ideal aluminum is large wide extrusion wall.

Marine aluminium sheet

2,.this fitting aluminum alloy.

Four, the advantages of Marine aluminum plate:

1. Aluminum has obvious weight reduction effect, energy saving effect and environmental protection effect, which helps to improve the balance, comfort and safety of transportation vehicles. It is the ideal material for realizing lightweight, modernization and high-speed transportation industry.

2. The application scope and proportion of aluminum in rail vehicles, automobiles, armored vehicles, war vehicles, tanks, ships, naval vessels and containers are increasing, and a large number of fully aluminized modern means of transport are emerging. Transportation has become a major user of aluminum. The rapid development and wide application of aluminum are partially replacing steel as the basic material of transportation industry.