Product Description
Tungsten carbide punching die
Tungsten carbide cold heading dies need to under great unit pressure in cold upsetting deformation process . At the same time the metal flow intense, thus requiring tungsten carbide cold heading dies have high strength, good fatigue resistance, high hardness and good fatigue resistance, in order to ensure the cold heading dies under high pressure without breaking, deformation and wear resistance.Tungsten carbide cold heading die raw material is produced by powder metallurgy composite materials, which have high hardness, wear resistance,life is several times and several hundred times than ordinary cold heading die.
Detailed Photos
Detail Application
Our Advantages
1. High wear resistance. Tungsten carbide cold heading dies material high wear resistance, tensile modulus can be guaranteed long-term work in any degree of deformation, ensuring standard size unchanged.
2. Excellent in polishing. Carbide has a good polishing, can be processed into the die hole mirror light, ensuring high quality standard surface.
3. Adhesion to metal is small. In the tungsten carbide cold heading process, ferrous metal material adhesion small carbide tooling materials, ensuring a high tungsten carbide cold heading die life.
4. The friction coefficient and energy consumption is small.
5. High thermal conductivity. Since the thermal conductivity of the tungsten carbide die is high, heat generated during the cold forging can quickly conducted away to improve the durability of the mold.
6. Good corrosion resistance.
Company Profile
We are a tungsten carbide manufacturer, located in Zhuzhou City, Hunan Province, China. Our production are exported to UK, European, Japan, Taiwan and South-east Asia etc. The products are popular in the market because of their good quality, moderate price and fast delivery. All our staffs has been working in this line for more than 10 years. Therefore, we have rich theory and practice experience.
Why choose us
| 1. Advanced Process Technologies: ★High-efficiency-milling: Ensuring the dispersing of the particles and reduce the oxidation.★Spray-drying: Acquire the best quality RTP-powder ★HIP-sintering Lowest porosity reaches the limitation. ★Special designed inspection machines 100% ensure the quality reach our customer's requirements. |
| 2. High Precision Product Machining Lines: ★Achieve the highest tolerance to ISO h5 or better. ★Best Surface Roughness reach to Ra0.05μm ★Best roundness to 0.0005mm |
| 3. Experienced in 15years supplying: ★Flexible payment term ★Expedite communications ★Quick and Professional Response ★Customized Designing, Designing and Mutual R&D ★Abundant of materials and sizes for choice ★Customized materials and sizes are accepted |
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