What are the common 5 kinds of steel for plastic molds?

Plastic molds are tools for producing plastic products, and steel is one of the common mold materials.

Below is 5 types of steel commonly used in plastic molds. I hope it will be helpful to everyone:

(1) P20 steel: P20 steel is a high -quality premeditated steel, also known as P20 mold steel. It has good cutting performance and grinding performance, and is suitable for medium to large -sized plastic mold manufacturing. P20 steel has high hardness and abrasion resistance and can meet long -term production requirements.

(2) 718 steel: 718 steel is a high -quality heat -resistant and cold -resistant mold steel, also known as 718 mold steel. It has good thermal resistance and corrosion resistance and is suitable for plastic mold manufacturing in high temperature environments. 718 steel has high hardness and strength, and can maintain the stability and life of the mold.

(3) NAK80 steel: NAK80 steel is a high -quality nickel alloy steel, also known as NAK80 mold steel. It has good abrasion resistance and corrosion resistance, and is suitable for plastic mold manufacturing with high precision and highlight cleanliness. NAK80 steel has high hardness and strength, which can meet the processing needs of complex shapes and details.

(4) S136 steel: S136 steel is a high -quality stainless steel, also known as S136 mold steel. It has good corrosion resistance and antioxidant, and is suitable for highly required plastic mold manufacturing. S136 steel has high hardness and toughness, and can maintain the stability and life of the mold.

(5) H13 steel: H13 steel is a high -quality heat -making mold steel, also known as H13 mold steel. It has good heat resistance and wear resistance and is suitable for plastic mold manufacturing in high temperature environments. H13 steel has high hardness and strength, which can meet long -term production requirements.

Choosing appropriate steel is critical to manufacture of plastic molds. You need to choose the appropriate steel type according to the specific mold design requirements, production environment and expected service life. In addition, it is necessary to consider cost factors and supply reliability.