Industry Park of Shangkeng
Sanmen ,Taizhou ,Zhejiang ,China
1. Types of hot work die steel: (1) According to purpos […]
1. Types of hot work die steel:
(1) According to purpose: hammer forging die steel, hot top forging die steel, hot extrusion die steel and precision forging die steel, die casting die steel, hot blanking die steel wholesale hot working die steel Manufacturers
(2) According to performance: high toughness die steel, high heat strength die steel, super high heat strength die steel, high wear-resistant die steel
(3) According to the content of alloy elements: low alloy hot work die steel, medium alloy hot work die steel, high alloy hot work die steel
2. Hot work die steel is mainly used to manufacture die that needs to be processed under high temperature, such as hot die casting die, hot cutting die, thermal deformation die (hot upsetting die), hot extrusion die, etc. Therefore, the steel has higher requirements for thermal hardness, high temperature wear resistance, thermal fatigue strength, thermal conductivity, and hardenability. In addition, good forming processability is also very necessary.