When speak of sheet metal for trailer sides, 它通常由铝合金板制成 5000 系列. 在过去的几年里, 许多拖车制造商使用钢板, 但是以后, 发现钢板容易生锈和腐蚀, which greatly shortened the service life of the trailer. 现在, the market is gradually replacing the previous steel plates with aluminum plates. Aluminum alloy plates have good oxidation resistance, corrosion resistance and excellent rust resistance. 此外, the quality of aluminum alloy plates is lighter than steel plates so they are used in the carriage body of a trailer is a good choice.
Common aluminum sheet metal for trailer sides include 5083 和 5454 aluminum alloy plates. 的 5000 series aluminum alloys are mainly aluminum-magnesium alloys, which have good corrosion resistance, 优良的焊接性, 良好的冷加工性, 和中等强度. 优点 aluminum sheet for trailer sides are:
1, The aluminum sheet metal used in the trailer side can reduce the overall quality of the whole truck to a certain extent, realize the lightweight of the trailer body, thereby reducing the emission of carbon dioxide, improving the fuel efficiency, and ensuring the energy-saving effect to a greater extent;
2, Aluminum alloy plate has the characteristics of good oxidation resistance, 耐腐蚀性能, and excellent rust resistance. The aluminum alloy trailer has a long service life; at the same time, it is easy to process and shape, which reduces material waste and is economical and practical;
3, The welding performance of the trailer body is greater, which increases the safety factor of the vehicle;
4, The weight of the aluminum sheet metal for the trailer sides is light. Under the same weight of the iron trailer and the aluminum trailer, the aluminum trailer carries more goods;
5, Aluminum alloy is easy to recycle and more environmentally friendly.