What are the requirements for material properties of automotive stamping steel?

Performance requirements of steel for automotive stamping.

With the continuous development and progress of the automotive industry, automotive stamping steel is also constantly being developed and improved. From the initial low carbon steel, to strength steel, and then to strength low alloy steel, there are more and more types of steel for automobile stamping today. In order to meet the development needs of the automotive industry, the performance requirements of automotive stamping steel are becoming higher and higher. Here, we will discuss the performance requirements of automotive stamping steel from the following aspects.

Step 1: Intensity

In the automotive industry, there are very high requirements for the strength of steel for automotive stamping. A higher strength can improve the structural stiffness and impact resistance of the car, so as to ensure that the vehicle in the event of a collision or external impact, the occupants can be better protected. At present, the strength of automobile stamping steel can reach 800-1500 MPa, and the strength requirements of different body parts are also different.

2. Ductility

In addition to strength, the ductility of automotive stamping steel is also a very important performance indicator. Better ductility can not only ensure that the vehicle can absorb part of the impact energy in the event of a collision, thereby reducing the degree of injury to the occupants, but also improve the manufacturing process of auto parts, promote the complexity of the process, and significantly reduce the weight of the car.

3. Wear resistance

As one of the materials for manufacturing automobile parts, automobile stamping steel needs to have good wear resistance. In the process of car driving, various parts will keep friction, if the material itself is poor wear resistance, there will be parts damage, wear and other conditions, and even affect the safety performance of the entire car. Therefore, there are high requirements for the wear resistance of automobile stamping steel.

Performance requirements of steel for automotive stamping.

With the continuous development and progress of the automotive industry, automotive stamping steel is also constantly being developed and improved. From the initial low carbon steel, to strength steel, and then to strength low alloy steel, there are more and more types of steel for automobile stamping today. In order to meet the development needs of the automotive industry, the performance requirements of automotive stamping steel are becoming higher and higher. Here, we will discuss the performance requirements of automotive stamping steel from the following aspects.

1: Intensity

In the automotive industry, there are very high requirements for the strength of steel for automotive stamping. A higher strength can improve the structural stiffness and impact resistance of the car, so as to ensure that the vehicle in the event of a collision or external impact, the occupants can be better protected. At present, the strength of automobile stamping steel can reach 800-1500 MPa, and the strength requirements of different body parts are also different.

2. Ductility

In addition to strength, the ductility of automotive stamping steel is also a very important performance indicator. Better ductility can not only ensure that the vehicle can absorb part of the impact energy in the event of a collision, thereby reducing the degree of injury to the occupants, but also improve the manufacturing process of auto parts, promote the complexity of the process, and significantly reduce the weight of the car.

3. Wear resistance

As one of the materials for manufacturing automobile parts, automobile stamping steel needs to have good wear resistance. In the process of car driving, various parts will keep friction, if the material itself is poor wear resistance, there will be parts damage, wear and other conditions, and even affect the safety performance of the entire car. Therefore, there are high requirements for the wear resistance of automobile stamping steel.