What are the types of die steel, which is a special type of steel used to make molds, which can be divided into the following according to its chemical composition and use:
Cold work die steel: mainly used to manufacture cold work dies, such as stamping dies, shearing dies, bending dies, etc. It is characterized by high hardness, wear resistance and impact resistance, and can maintain good cutting performance at low temperatures.
2.Hot work die steel: mainly used to manufacture hot work molds, such as die-casting molds, plastic molds, hot shear molds, etc. Hot work die steel has high heat resistance, wear resistance and impact resistance, and can maintain good stability and cutting performance at high temperatures.
3.Plastic mold steel: mainly used to make plastic molds, such as injection molds, extrusion molds, blow molds, etc. Plastic mold steel has high hardness, wear resistance and corrosion resistance, and can maintain good dimensional stability and surface quality during plastic processing.
4.High-speed die steel: mainly used to manufacture high-speed cutting dies, such as cutters, milling cutters, drills, etc. High-speed die steel has high hardness, wear resistance and high temperature resistance, and can maintain good cutting performance and life in the high-speed cutting process.
5.Special die steel: According to the specific use and requirements, some special purpose die steel can also be manufactured, such as cold impact die steel, acid resistant die steel, corrosion-resistant die steel, etc. These special die steels have specific chemical compositions and properties to meet the requirements of use under special working conditions.
In short, die steel can be divided into several types according to different uses and requirements, such as cold work die steel, hot work die steel, plastic die steel, high-speed die steel and special die steel. Each type of mold steel has a specific chemical composition and properties to meet the needs of different mold making. Mould Steel King and Peace Mould Steel Mould Steel.