How do aluminum die-casting manufacturers choose mold steel?

In the aluminum die-casting industry, the selection of mold steel is a very important aspect. Different aluminum alloy materials require the use of different mold steels, and the quality and performance of mold steels directly affect the quality and production efficiency of products. So, how do aluminum die-casting manufacturers choose mold steel?

1、 Type of die steel

At present, the commonly used mold steels on the market include H13, 8407, P20, 718, etc. These mold steels have different uses and characteristics, and aluminum die-casting manufacturers need to choose appropriate mold steels based on their own production needs.

2、 Thermal stability of die steel

The thermal stability performance of mold steel refers to whether the hardness, strength, and wear resistance of mold steel can remain stable under high temperature conditions. In the production process of aluminum die-casting, mold steel needs to withstand high temperature and pressure, so it is necessary to choose mold steel with good thermal stability performance.

3、 Processing performance of die steel

The processing performance of mold steel refers to the performance of its workability, machinability, grindability, and heat resistance during the processing process. Suitable mold steel needs to have good processing performance to ensure processing efficiency and quality.

4、 Wear resistance of mold steel

During the production process of aluminum die-casting manufacturers, mold steel is inevitably affected by wear and corrosion. Therefore, the wear resistance of mold steel is an important factor to consider when selecting mold steel. Mold steel with good wear resistance can extend the service life of the mold and reduce production costs.

5、 Cost of mold steel

Finally, aluminum die-casting manufacturers need to consider the cost of mold steel. Different types of mold steel have different prices. In the long run, choosing the appropriate mold steel can reduce production costs and improve production efficiency.

In summary, it is crucial for wholesale aluminum die-casting manufacturers to choose the appropriate mold steel. We need to choose mold steel with advantages such as stable performance, good wear resistance, and easy processing based on our own production needs and material characteristics. At the same time, it is also necessary to consider cost factors and choose reasonably priced mold steel to ensure production cost control.