Aluminum trailer roof coil

Under the current manufacturing process and technical level, body lightweight is an important means to solve the overload, energy conservation and emission reduction of heavy-duty vehicles. Using aluminum trailer roof coil, to make car panel can reduce the weight of vehicle body and improve the service life of products on the premise of reducing self weight. 5-series and 6-series aluminum alloy can be used for car compartment plate, and 6061 aluminum coil is a commonly used model.
 
6061 aluminum trailer roof coil, which can be heat treated and strengthened, has medium strength, good extrusion forging performance, good comprehensive performance and easy processing. It is a high-quality choice for automobile compartment plate.
 
What are the advantages of aluminum trailer roof
 
1. The density of aluminum alloy is low, and 6061 aluminum trailer roof coil, is adopted in the car compartment, which can greatly reduce the servicing quality of the whole car and realize the lightweight of the car body, so as to reduce carbon dioxide emission, improve fuel efficiency and ensure energy-saving effect to a greater extent;
 
2. Aluminum trailer roof coil has the characteristics of good oxidation resistance, corrosion resistance and rust resistance, and the aluminum plate of aluminum trailer roof has been used for a long time; At the same time, it is easy to process and shape, reduce material waste, economical and practical;
 
3. The welding performance of the car body is greater, which increases the safety factor of the vehicle;
 
4. Aluminum alloy is easy to recycle and more environmentally friendly.
 
The 6061 aluminum trailer roof coil produced by Henan Chalco involves four states: O, T4, T6 and t651. It has good tensile strength, yield strength and shear strength. It has good welding performance. It can be used for gas welding, arc welding, contact spot welding and wire welding. At the same time, it has excellent brazing performance. It has strong corrosion resistance and no stress corrosion cracking tendency. In the manufacturing process, Cu is added to improve the plasticity of the alloy during hot processing and increase the strengthening effect of heat treatment.