Hot Work Tool Steel (Die-Casting Die)
Daido Steel's tool steels lineup for die casting includes H13, matrix-high-speed steel, and original steel grades with excellent thermal conductivity and hardenability for large products.
Our products contribute to the prevention of heat checking, soldering, erosion and other issues that may happen in Al, Zn and Mg die-casting. Surface treatment such as nitriding or PVD coating is also possible.
Inquiries about Tool Steel
First matrix type cold work die steel in Japan It will contribute to both reduction of lead time for die manufacturing and improvement of die life.
DHA-HS1 provides the highest level of thermal conductivity, which allows shorter cooling time and greater productivity. In addition, its high softening resistance prolongs die life. DHA-HS1, which is ideal for hot stamping dies, can create cost savings in press processing.
World class stable and reliable quality steel, NAK80, has been selected as the most suitable steel for plastic molds.