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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

Wear Resistant Industrial Tungsten Carbide Punch for Small Core Working Parts

Product Details:
Place of Origin: China
Brand Name: Sanxin
Certification: ISO
Model Number: SX2228
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Safety Packing
Delivery Time: 15~45 Days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10-50000pcs/month
  • Detail Information
  • Product Description

Detail Information

Name: Tungsten Carbide Punch Appliction: Small Core Working Parts
Usage: Mold Making, Metalworking Model: Tungsten Steel Punch Die
Surface Treatment: Polishing Tungsten Steel Pin: 100% Virgin Cemented Material
Application: Punching, Stamping, Forming
Highlight:

tungsten carbide production

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tungsten carbide tools

Product Description

Wear Resistant Industrial Tungsten Carbide Punch For Small Core Working Parts

The tungsten carbide punch is a high-strength, high-hardness industrial tool primarily used in metal stamping and forming processes. Made from premium tungsten carbide, it offers exceptional wear resistance and impact toughness, making it ideal for high-load and high-frequency production environments. Tungsten carbide punches are widely used in automotive, electronics, aerospace, mold manufacturing, and other industries, ensuring high-precision and high-efficiency production.

 

Technical Specifications

  1. Hardness: Above HV1600
  2. Density: 14.5 - 15.5 g/cm³
  3. Temperature Resistance: Up to 1000ºC (1832ºF)
  4. Compressive Strength: >4000 MPa
  5. Impact Toughness: >2.5 J/cm²

Using good material is an effective way to improve the production efficiency. Tungsten steel produced by powder metallurgy is a typical representative of super hard metal. Because of its high hardness, high strength and good toughness, it is a good choice for wear parts and high-quality punch needles. Tungsten steel punching needles are the core components of stamping die with its excellent properties.

Tungsten steel punching needles and hard alloy punching needles refer to the same thing because of different regional names. The coastal areas of Guangdong are called tungsten steel punching needles. This is originated from Taiwan. The mainland called alloy punching needles, also called carbide punches. The punching needle series belongs to high-end precision tools according to physical properties.

For continuous operation, especially for progressive stamping production with requirements of long service life and high accuracy, the performance of the carbide needle is greatly beyond other materials.

 

Main Application Fields

  1. Automotive Industry: Stamping and forming high-precision parts
  2. Electronics Industry: Stamping of electronic component housings and parts
  3. Aerospace: Stamping of high-precision and complex-shaped parts
  4. Mold Manufacturing: Stamping and forming of mold parts
  5. Machining: Efficient stamping of various metal parts

Product Advantages

  1. Ultra-high Hardness: Tungsten carbide material provides extreme hardness, ensuring the punch does not deform under high loads.
  2. Strong Wear Resistance: Suitable for frequent use, maintaining high efficiency for extended periods.
  3. Corrosion Resistance: Tungsten carbide material effectively prevents chemical corrosion, suitable for various harsh environments.
  4. High Precision: Precision manufacturing ensures high-precision stamping, enhancing production efficiency and product quality.
  5. Long Lifespan: Premium materials and fine craftsmanship significantly extend the product's service life, reducing replacement frequency and maintenance costs.

National high-tech enterprise certification, the tungsten carbide accuracy of the shape tolerance can be ±0.002.

We can provide custom-made high precision tungsten steel punch needle, especially for ultra-fine and ultra-precision punching needle, core needle, our company has complete testing equipment to offer product parameters:

Tungsten steel nozzles: the minimum inner hole: Ø0.03mm ~ ±0.002mm;

Tungsten steel punching needles: the minimum outer diameter: Ø0.025mm ~ ±0.002mm;

Tungsten steel probes: R angle of the front end: Ø0.01mm ~ ±0.002mm;

Core needle sleeve type: The minimum outer diameter: Ø0.02mm ~ ±0.002mm

the minimum inner diameter: Ø0.07mm ~ ±0.002mm.

 

Tungsten steel punch internal thread die meets the tolerance requirement of ±0.002. High-precision production of tungsten steel punches take a long time with possible risk of scrapping rate. For this reason, customers need to contact us in advance so as not to delay the delivery time. We can provide high-precision die insert punch series, so that the precision dies have higher efficiency and longer service life.

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