Aluminum alloy sheet has the advantages of light weight, small density, only steel 1/3, high strength. Component configuration, processing and heat treatment methods can achieve high strength, corrosion resistance, rust resistance. The formation of the oxide layer can prevent metal oxidation, acid and alkali resistance. Surface treatment is diverse, beautiful, can be anodized, chemical treatment, polishing, and easy processing. Has good conductivity, the installation is convenient, can be welded, adhesive and other links, it can improve the recycling rate etc.

For example, the common 3104 aluminum sheet, it is the deformation of aluminum alloy, the main state is H111/0/H14/H16/H18/H34, the maximum tensile force can be controlled at greater than or equal to 275MPA, the maximum elongation rate can be greater than or equal to 20%. Due to the 3104 aluminum sheet with appropriate elongation, good corrosion resistance, good processing performance. Therefore, we can according to the different application requirements for smelting and processing into different hardness of the alloy state.
3104 aluminum sheet in the construction industry is the application of a very high price, such as external wall materials, aluminum sheet in the comfort, light, durable, economic, environmental protection and other aspects of the play an important role in the 3104. The 3104 sheet is generally recognized as the architectural design service life for more than 50 years of the roof, is widely used in the airport terminal, aircraft maintenance, transportation hub station, Daxing, conference and Exhibition Center, stadium, exhibition hall, public service building, Daxing shopping center etc.
The current domestic production of 3104 aluminum manufacturers are very much, such as Wanda, SWA, haomei aluminum which can according to customer’s demand to production, the 3104 aluminum processing thickness range from 0.15 to 0.5mm, largely to meet the vast part of the customer market demand.