7075 aluminum coil and sheet have been and remain the baseline standard with a good balance of properties required for aerospace applications. 7075 aluminum is among the highest strength alloys available and used in highly stressed parts. Corrosion resistance and machinability are rated as fair, though the addition of chromium provides good stress-corrosion cracking resistance in 7075 aluminum sheet products. As ...
Aluminum coils are cleaned, chemically converted, and painted to form coatings of various colors and properties on the coils. The aluminum coil is coated by advanced roller coating process, and baked by infrared or hot air circulating baking process. According to the major process points, the process flow is: uncoiling - pre-treatment - roller coating - post-treatment - winding.
open book
(1) Unwind. The uncoil ...
The 4000 series aluminum coil is an Al+Si alloy (silicon content between 4.5-6.0%), which is an aluminum alloy with a high silicon content. This aluminum alloy with silicon as the main alloying element cannot be strengthened by heat treatment. Mostly used for construction and some mechanical parts. 4 series aluminum coils have the characteristics of low melting point, high temperature resistance and wear r ...
The calculation formula of aluminum coil is as follows:
Aluminum coil weight square conversion formula: 1000KG ÷ aluminum density (2.71) ÷ aluminum thickness. For example: aluminum coil thickness 0.5mm=1000KG÷2.71 (aluminum density)÷0.5mm (aluminum thickness)=738㎡/ton. Aluminum coil weight square number conversion table: 1000KG ÷ aluminum density (2.71) ÷ aluminum thickness. For example: aluminum coil thickness ...
5000 series aluminum coils belong to Al+Mg alloy aluminum coils, in which the content of magnesium metal reaches 3%-5%, which is an aluminum alloy with good hardness and strength. China's 5-series aluminum alloy products have complete and mature processing technology, and have been widely exported to all over the world in recent years. The representative alloy aluminum coils of the 5 series aluminum alloys ...
Aluminum coil is one of the most common aluminum alloy metals in aluminum products and has good metal properties. It is widely used in life, manufacturing, and industry. Over the years of the development of aluminum coils, many excellent aluminum manufacturers have emerged in China, and Huawei Aluminum is also one of them. It has been exported all over the world all the year-round and has exported a large number ...