First of all, beryllium copper has enough hardness and strength.

The hardness of beryllium copper can be achieved in HRC36-42, such as high hardness, strength, high thermal conductivity, simple processing, long service life of the mold, and saving development and production cycle.

Second, beryllium copper has good thermal conductivity.

1、? The thermal conductivity of beryllium copper material is conducive to controlling the temperature of plastic processing mold, making it easier to control the molding cycle, and at the same time ensuring the uniformity of mold wall temperature.

2. The cooling time can be shortened by 40% by using beryllium copper die material.

Third, the beryllium copper mold has a long service life.

When the strength and hardness of beryllium copper meet the requirements, the insensitivity of beryllium copper to the temperature stress of the die can greatly improve the service life of the die. Before determining the material of beryllium copper die, the yield strength, elastic modulus, thermal conductivity and thermal expansion coefficient of beryllium copper should also be considered.