P20 Tool Steel Plates and Blocks are supplied in a pre-hardened condition, making them ready for immediate machining without additional heat treatment. Known for excellent machinability, uniform hardness, and high toughness, P20 steel is ideal for plastic injection molds, die holders, and mold bases. It offers good polishability and can be surface-treated or nitrided to enhance wear r... https://kubermetals.com/blog/why-choose-p20-tool-steel-for-plastic-mould-making/