SKD12 is a cold work die steel. Below is a comprehensive information about SKD12, including matrix data, introduction, performance uses and benefits.
Matrix data:
- the main ingredients: C: 1.9 2.2%, Si: 0.3 0.6%, Mn: 0.2 0.5%, Cr: 11.0 12.5%, Mo: 0.7 1.0%, V: 0.8 to 1.2%
- Heat treatment hardness: HRC 56-58
- Machinable hardness: HRC 40-45
About:
SKD12 is a kind of high carbon and high chromium cold work die steel, which has good hardness, wear resistance and corrosion resistance. This steel is suitable for the manufacture of dies such as punching dies, cutting dies and cold extrusion dies that require high hardness and wear resistance.
Performance use:
The hardness and wear resistance of SKD12 make it ideal for manufacturing a wide range of cold work molds. It can be used to manufacture cold stamping die, cold cutting die, cold extrusion die, punching die, cutting die and cold punching die. In addition, SKD12 can also be used to manufacture cooling tools and semiconductor processing equipment.
Advantages:
1. High hardness: After heat treatment, SKD12 can reach the hardness of HRC 56-58, making it suitable for manufacturing molds with high demand for hardness.
2. Good wear resistance: SKD12 has excellent wear resistance, which can resist friction and wear well and extend the service life of the mold.
3. Corrosion resistance: SKD12's high chromium content provides good corrosion resistance, protecting the mold from corrosion and oxidation.
4. Easy to process: SKD12 has good processing performance in the range of machinable hardness, which is convenient for mold manufacturing and processing.
In summary, SKD12 is a high-quality cold work die steel with high hardness, good wear resistance and corrosion resistance. It is suitable for applications such as manufacturing die, cutting die and cold extrusion die, which can extend the service life of the die and provide good machining performance.
