Year1
- 规格：
- 板棒线卷管齐全
- 硬度：
- 167-200
- 材质单：
- 随货配送
At present, ordinary low-carbon steel plates are most commonly used in automobile production. Low carbon steel plates have good plastic processing properties, and their strength and stiffness can also meet the requirements of automobile bodies. They can also meet the requirements of tailor welding of automobile bodies, so they are widely used in automobile bodies. In order to meet the automotive manufacturing industry's pursuit of lightweight requirements, steel companies have launched a series of high-strength automotive steel plates. This high-strength steel plate is obtained by using strengthening methods on the basis of low-carbon steel plates, and its tensile strength is greatly enhanced. Utilizing high-strength characteristics, the mechanical performance requirements of the car body can be maintained even when the thickness is reduced, thereby reducing the weight of the car. For example, B steel plate is stamped under low-strength conditions and then subjected to paint processing and heat treatment to improve its tensile strength. In contrast, the strength of steel plates produced in the past can be increased after using this processing technology. It turns out that steel plates with a thickness of 1.5 mm are used as side panels, but high-strength steel plates only need to be . mm thick. The use of high-strength steel plates can also effectively improve the impact resistance of the car body, prevent dents caused by collisions with sand and gravel on the road during driving, and extend the service life of the car.
High-strength steel plates for automobiles should have the characteristics of high strength and good ductility. At present, high-strength steels include B steel (paint-hardened steel plate), dual-phase steel, phase change-induced plasticity steel (R), micro-alloy steel, high-strength gap-free solid solution steel, etc. They are generally used for parts that require high strength, high anti-collision energy absorption, and strict forming requirements, such as wheels, reinforcements, bumpers, and anti-collision bars. With the advancement of performance and forming technology, high-strength steel plates are used in automobiles. Internal and external panels, such as roof panels, door internal and external panels, engine hoods, luggage compartment lids, etc. Many mid- to high-end cars now use high-strength steel plates.
/High strength steel/High strength steel/High strength steel/High strength steel
/High strength steel/High strength steel/High strength steel/High strength steel
/High strength steel/High strength steel Strength steel/high strength steel/high strength steel
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