tungsten carbide cold heading die

Ordinary Tungsten-cobalt Cemented Carbide has a density of 12.9~13.2g/cm³, a Hardness of 82~85HRA, a tensile strength of 2700~3300MPa, a bending strength of σbb=1800~2700MPa, σbc=3200MPa, and an impact toughness value of 5.5J/c ㎡. Tempering tability can reach 800~900℃, without heat treatment, the internal and external hardness is uniform

Grade :G30/G40/G50/GT55/HRS2/HROO2/HR022 Long lifetime wear parts Application: punch,stamping,forging,cold heading die 1. 100% virgin raw materials. 2. Various kinds of grades are available. 3. ISO quality control system. 4. Precision Ground and high polishing process 5. High wear resistance, high hardness and high impact toughness  

We are well aware of the importance of carbide grade to the quality of cold heading dies, and are committed to providing customers with high-quality, high-efficiency carbide cold heading die products and services. Our manufacturers have rich production experience and advanced technical equipment, and can meet various needs for die-casting mold production. We focus on quality and strictly control every production link to ensure that every product meets customer requirements

High Hardness Tungsten carbide Hot forging die for hexagonal nuts are widely used in hex steel nut production. we recommend HRS6 HRS7 Grade Hardness 83.5-84.5HRA ，with good toughness and wear resistance，HRS6  is a good choice for   drywall screws, self-taping screw and hex head screws below M16 Used in reduction mold, Hex group forming mold, nut mold and lasering punches.  

The HR00 series cold heading mold grades independently developed and produced by our company have a wide variety of materials, stable quality, and complete national standard sizes. Welcome to consult and negotiate.

Tungsten Carbide Cold Heading/Forming Dies Characteristics: 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.