1.2379 Die steel is a kind of high-carbon and high-chromium alloy tool steel, which has high hardness and wear resistance after heat treatment, and has strong hardenability and good dimensional stability. Suitable for a variety of cold work applications such as blanking and forming.
1.2379 Chemical composition of die steel
| element | C | Si | Mn | Cr | Mo | V |
| content | 1.5-1.6 | 0.20-0.60 | 0.20-0.45 | 11.0-12.0 | 0.7-1.0 | 0.7-1.0 |
1.2379 Mold Steel Performance
(1) Vacuum degassing refining process to purify steel.
(2) Spheroidization annealing softening treatment results in good cutting performance.
(3) The special addition of strengthening elements vanadium and molybdenum results in excellent wear resistance.
1. Suitable for high-performance, precision injection molds that require good mirror finish or etching properties, such as IT electronic product component molds.
2. Mold for product parts such as car lights and home appliance exterior components.
3. Molds for cosmetic boxes, food containers, rubber molds, etc.
