Aluminum metal plate is a lightweight material widely used in many fields due to its excellent physical and chemical properties. In the construction industry, aluminum plate is often used in curtain walls, roofs, walls and other parts of the building due to its lightweight, beautiful, easy to process, etc., which not only provides excellent thermal insulation, but also effectively resists the erosion of the wind and rain, and improves the service life of the building. In addition, aluminum metal plate are also commonly used in interior decoration, such as ceiling, partition, etc., to add a modern sense of space. In the aviation and automotive fields, aluminum metal plate is widely used in aircraft manufacturing and automotive parts manufacturing due to its light weight, high strength and good fatigue resistance, which helps to reduce weight and improve performance. In short, aluminum plate play an increasingly important role in modern industry.
5454 aluminum alloy can be heat treated in states such as O, H32, H34, etc. to improve its strength and hardness. After heat treatment in H32 state, the hardness can reach 70~80HB.
It cannot be strengthened by heat treatment. The plasticity is good during semi-cold work hardening. The plasticity is low during cold work hardening. The weldability is good, but the machinability is poor and can be polished.
At the same time, it has good rust resistance and electrical conductivity, and is suitable for various environments.
It has good corrosion resistance to the atmosphere, fresh water, sea water, food, organic acids, gasoline, neutral inorganic salt water solutions, etc., and also has good corrosion resistance in dilute acids.
