“P20 high hard steel” is a type of tool steel that is commonly used in the manufacturing industry, particularly in the fabrication of molds and dies for plastic injection molding and die casting.Because of these properties, P-20 HI HARD may be polished to the exceptionally high finish required for plastic molding. To generate a homogeneous product with remarkable cleanliness, special…
![](https://www.alloycarbonsteel.com/wp-content/uploads/2023/05/carbon-steel-768x511.jpg)