Custum Tungsten Carbide Processing / Tungsten Steel Mold Processing

Custum Tungsten Carbide Processing / Tungsten Steel Mold Processing

Cemented carbide die production, tungsten steel die processing of customized large-diameter cavity

We provide non-standard custom-made cemented carbide dies with dimensional tolerances of ±0.002 to meet the customer's requirements.

High wear resistance is the basic requirement for die products, especially for progressive dies, combined dies and multi-station dies. The excellent performance of tungsten steel die cavity materials is the guarantee for long-term operation. As a tool material, tungsten steel has become a great choice for die products due to its high hardness, high strength and high wear resistance. We can provide non-standard customized cemented carbide die large diameter cavity according to the customer's specific drawing requirements, and the precision tolerances can meet the operation requirements.

Carbide die is a high-end die commonly used in the hardware machining industry because the advantages of high hardness, good toughness, high and low temperature wear resistance, low adhesion, good corrosion resistance, high thermal conductivity, low friction coefficient, anti-acid, alkali corrosion resistance, no rust, and easy maintenance. Due to its good toughness, high temperature resistance and high wear resistance, the cemented carbide die has a service life of 10 to 50 times that of a general metal die. Carbide dies are commonly used to make cemented carbide stamping dies, carbide grading dies, powder pressing dies, battery shell stamping dies, stainless steel mobile phone shell stamping dies, bicycle shaft bushings and shaft bowl stamping dies, shaped carbide dies, carbide shrinkage die, carbide wire drawing die, carbide extrusion die, cold die of bolt and nut, frame stamping die, etc.

According to the different actual usage of mechanical equipment dies, we provide a variety of material selection for the cemented carbide dies. The physical parameters of common cemented carbide large- diameter cavity materials are as follows:

1. Grain size (um): 1.0 ~ 2.0

2. Cobalt content (Co%): 8.0 ~ 10

3. Density (g / cm³): 14.41- ~ 14.95

4. Hardness (HRA): 89.5 ~ 93

5. Bending strength (Mpa): 3200 ~ 4500

6. Young's modulus (Gpa): 570 ~ 620

7. Compressive strength (Mpa): 4700

If the customers have special requirements for the cemented carbide dies, we can adjust according to the relevant physical parameters, such as non-magnetic cemented carbide dies have special requirements for materials.

The detailed drawings of the tungsten steel large-diameter cavity are as follows