What kinds of die steel materials are there?

Die steel is a special kind of steel, used in the manufacture of molds, widely used in automobiles, home appliances, electronics, construction and other fields. There are many kinds of die steel materials, and different materials are suitable for different mold manufacturing needs.

1. P20 steel

P20 steel is a kind of high-quality pre-hardened die steel with good machinability, wear resistance and corrosion resistance. It is suitable for manufacturing large, high precision plastic molds and die casting molds. The hardness of P20 steel can be adjusted by heating treatment to meet different mold manufacturing needs.

2. 718 steel

718 steel is a high-strength, high-toughness steel commonly used in the manufacture of large plastic molds, die-casting molds and hot-pressing molds. 718 steel has good heat resistance and wear resistance, and can maintain stable performance in high temperature and high pressure environments.

3. NAK80 steel

NAK80 steel is a high-quality medium carbon alloy steel with good toughness, wear resistance and corrosion resistance. It is suitable for the manufacture of small and medium-sized plastic molds and die casting molds, especially those requiring high finish. The hardness of NAK80 steel can be adjusted by heat treatment to meet different mold manufacturing needs.

4. H13 steel

H13 steel is a kind of high-quality hot work die steel, which has good heat resistance, wear resistance and corrosion resistance. It is suitable for manufacturing large, high precision hot work molds and extrusion molds. The hardness of H13 steel can be adjusted by heating treatment to meet different mold manufacturing needs.

5. S136 steel

S136 steel is a high-quality stainless steel with good corrosion resistance and high hardness. It is suitable for the manufacture of high finish, high precision plastic molds and die casting molds. The hardness of S136 steel can be adjusted by heating treatment to meet different mold manufacturing needs.