P20

Desong Mold Steel Co., Ltd. imported pre-hardened P20 mold steel produced by the United States Finkl VAD treatment technology, also known as MD mold steel, comprehensive mechanical properties are better, high hardenability, can make the cross-section of the larger size of the steel to obtain a more uniform hardness. Finkel Finkl P20 plastic mold steel has good polishing performance, made of mold surface roughness value is low, with the steel manufacturing mold, general line tempering treatment, hardness of 28-34HRC (i.e., pre-hardening), in the cold machining made of molds can be used directly, so as to not only ensure the use of the mold performance, but also to avoid the deformation of the mold caused by heat treatment.

Ultra-large plastic molds, complex borders, high degree of mold surface is the goal of the current market is constantly updated, mold manufacturers of mold steel requirements are also advancing with the times, plastic mold steel not only requires higher hardness, but also requires easy processing. Finkele P20 plastic mold steel is a new development of high-tech products, is summarized in other brands of steel shortcomings, coupled with a new melting process and a new forging concept of high-quality pre-hardened plastic mold steel. It has high hardenability, high finish and photo-etchability, high average cut hardness, easy welding and cutting, and excellent heat transfer properties.