1.2316

1.2316 Plastic Tool Steel is a high-chromium corrosion-resistant pre-hardened plastic mold steel with a chromium content of approximately 16%. It exhibits excellent corrosion resistance, wear resistance, and good polishing performance. It features uniform hardness and minimal deformation during heat treatment, and can maintain stable mold performance even in humid environments or when processing plastics containing corrosive additives. 1.2316 is particularly suitable for manufacturing molds for high-quality transparent plastic products, medical devices, food packaging containers, etc., and is an ideal material choice for molds requiring high mirror polishing and long service life.