Impact Resistance Fastener Mould Die Core Blank for Optimal Performance

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!