Carbide Punching Dies

Made of high quality carbide material with excellent wear resistance, high hardness and impact resistance, it is suitable for punching and molding process of various metal and non-metal materials.

Technical Parameters

Material Tungsten carbide
Hardness HRA 85-92
Density 13.8-14.9 g/cm3
Surface Roughness Ra 0.2 μm or less
Stamping Times Up to 1,000,000 cycles or more (depending on specific operating conditions)
Size  Can be customized

Product Features

  • High abrasion resistance: Effectively resist wear and tear in the high-intensity punching process, prolonging the service life of the mold.
  • High hardness: Able to withstand high-pressure and high-frequency impact to ensure molding quality.
  • Impact resistance: Maintain stable mechanical properties in the process of high-intensity punching, it is not easy to break.
  • Precision processing: Adopt advanced processing technology to ensure the dimensional accuracy and surface finish of the mold.
  • High-temperature resistance: Suitable for high-temperature punching environment to ensure that the mold is not deformed and has stable performance.
  • Customized service: Provide customized service, design and manufacture punching dies of different sizes, shapes and carbide grades according to customers’ needs.

Common Used Grades

Grade Density

(g/cm3)

Hardness

(HRA)

TRS

(N/mm2)

YG6 14.7~15.1 89.5  1520
YG8 14.6~14.9 89  1670
YG11 14.3~14.8 88 1860
YG15 13.9~14.2  86.5  2060
YG20 13.4~13.8  83.5  2480
YG20C 13.4~13.8 82  2480
YG25  13.2~13.6 80 2600
YL10.2 14.5~14.8  90 2400

Application Areas

Carbide punching dies are widely used in the following fields:

  • Automobile manufacturing: Used for punching and manufacturing automobile parts to ensure high precision and quality products.
  • Electronics industry: Suitable for the production of various electronic components to meet the needs of high precision and high output.
  • Aerospace: When manufacturing aviation spacecraft parts, carbide dies can ensure high precision and durability of the parts and adapt to the harsh working environment.
  • Home appliance manufacturing: Used in the punching production of various types of home appliance parts, improving production efficiency and product consistency.
  • Medical devices: When manufacturing precision medical device parts, carbide dies provide excellent precision and durability, ensuring that products meet high standards of medical requirements.

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