The use of aluminium sheets for different substrates

The use of aluminium sheets for different substrates

Our most common base material is of course pure aluminium sheet, its alloy grades are 1050, 1060 and 1100, the purity of its aluminium sheet can reach 99%, it can be said that this is a series with the most aluminium content in all aluminium sheet base material. And some of these plates do not have some other technical elements, relative to the whole production process is still relatively single, so in the control of the cost, is also a relatively cheap, it is because of these advantages, so in the conventional industrial products application is extremely wide.

Many users will ask whether the substrate used in the aviation industry is currently pure aluminium sheet? In fact, pure aluminium plate is softer, and not suitable for application in aerospace products, due to aerospace products on the requirements of the plate is very strict, usually will use alloy aluminium plate, and its plate code is generally to the beginning of 2A, the series of brushed aluminium plate surface hardness are relatively high, and the copper element content is also quite high, about 3-5%. Of course, aviation products will add other alloying elements to meet the technical requirements of the product according to its requirements and uses.

At present, many household appliances and undercarriage, the application environment is more complex products, especially in the southern humid weather, these products on the main requirements of the plate rust, oxidation, corrosion resistance. The aluminium plates of these products usually make 3000 series plates, the series of plates mainly add manganese elements composition, is a rust-proof ability of better materials, usually be used in air conditioners, refrigerators and underneath the car, etc., the use of more complex environment products, especially in the humid environment of the south, its application is more extensive.