Will mold materials and surface treatment technologies be reused?

2021-03-23 14:40:49 admin

Will mold materials and surface treatment technologies be reused?


   The quality and performance of automotive mold materials are important factors that affect mold quality, life and cost. In recent years, in addition to the continuous introduction of a variety of high toughness and high wear resistance cold work die steels, flame quenched cold work die steels, and powder metallurgy cold work die steels, it is worthwhile to use cast iron materials for large and medium-sized stamping dies abroad. Concerned about the development trend. Ductile cast iron for automobile molds has good strength, toughness and wear resistance, and its welding performance, workability, and surface hardening performance are also good, and the cost is lower than that of alloy cast iron, so it is widely used in automobile stamping dies.