Cemented carbide cold heading die core blanks are raw materials specifically designed for the production of cold heading dies used in high-pressure metal forming applications. These blanks are made from high-performance cemented carbide, offering a balance of hardness, toughness, and durability, ideal for withstanding the extreme conditions of cold forming processes.

Product Features

1. High Hardness
   • Cemented carbide provides superior hardness (HRA 85–92), maintaining dimensional stability under high compressive forces.
2. Exceptional Wear Resistance
   • Designed to withstand extensive wear, prolonging the service life of finished dies.
3. Impact and Fracture Resistance
   • Optimized cobalt content ensures excellent toughness to resist cracking and breakage during operation.
4. Thermal Stability
   • Retains strength and performance even under the heat generated by repeated high-speed impacts.

Applications

• Cold Heading Die Manufacturing
  Used to produce precision dies for forming screws, bolts, nuts, rivets, and other fasteners.
• Metal Forming Components
  Suitable for creating parts in industries requiring high-strength and wear-resistant die cores.
• Custom Tooling
  Ideal for custom die applications in automotive, aerospace, and industrial manufacturing.

Technical Specifications

• Material Composition: Tungsten carbide (WC) with 6–15% cobalt (Co) binder
• Hardness: HRA 85–92
• Bending Strength: >3000 MPa
• Density: 13.9–14.5 g/cm³
• Tolerance: As per customer requirements

Advantages

1. High Durability
   • Reduces downtime and maintenance costs by extending the lifespan of die cores.
2. Versatility
   • Suitable for various metals, including stainless steel, carbon steel, and alloys.
3. Customizable
   • Available in various dimensions and material compositions to meet specific project needs.

Cemented carbide cold heading die core blanks offer a reliable and cost-effective solution for high-performance cold forming operations. For tailored options or further inquiries, please contact us!