K10/K20 High Hardness Carbide Dies
In modern industrial production, manufacturers use molds to achieve mass production. According to their uses, molds can be roughly divided into injection molds, die-casting molds, stamping molds, etc.
Product Description
Features Of Tungsten Carbide Dies
The cobalt content varies from 6% to 25%, hardness can reach 89-93HRA, can maintain the properties under high temperature.
Advantages Of Tungsten Carbide Dies
- Good compressive strength
- Not deformed
- High surface finish, after polish, it can be mirror(Ra < 0.05μm)
Applications Of Tungsten Carbide Dies
Die casting mold
Mold closing, injection, cooling, mold opening, ejection, and finally make various complex shapes of precision parts. In modern industry, it has become an indispensable existence.
Machining
Wire drawing dies which are widely used to make φ0.1-20mm wire, processing precision can reach to±0.005mm.
Automobile
Cold heading dies are usually used to make the engine valve seats, and the service life of one set of dies exceeds 500000 times.
Oil & Gas
To produce corrosion-resistant sealing components due to tungsten carbide can work well in an H2S environment.
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