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Carbide Wire Drawing Dies

Professional Tungsten Carbide Wire Drawing Dies Manufacturer

We specialize in the manufacturing of precision tungsten carbide wire drawing dies used in high-speed wire production. Carbide wire drawing dies provide excellent wear resistance, high hardness, and long service life compared with traditional steel dies. We offer low-cost custom manufacturing services with MOQ starting from 1 piece. We can manufacture custom carbide wire drawing dies according to customer drawings.

Our Carbide Wire Drawing Dies Products

Custom Tungsten Carbide Wire Drawing Die Machining Capabilities

As an experienced tungsten carbide machining manufacturer, we provide precision carbide wire drawing dies used for steel wire, copper wire, aluminum wire, and other metal wire production lines.

  • Minimum machinable straight hole diameter: 0.06mm with material thickness of 0.6mm
  • Internal hole surface finish by EDM: up to Ra 0.2,
  • Dimension tolerance ±0.001 mm, concentricity ±0.002 mm,
  • External surface polishing roughness range: from Ra 0.02 to Ra 1.6
  • Sharp corner machining capability: minimum inner corner radius up to R0.015mm
  • High precision die hole grinding and polishing
  • Strict dimensional tolerance and surface finish control
  • Custom round dies, shaped dies, and special wire drawing dies

How to Choose the Tungsten Carbide Grade for Wire Drawing Dies

Tungsten carbide wire drawing dies are typically manufactured using grades similar to ISO K-series, with a strong emphasis on wear resistance, hardness, and resistance to deformation. During the wire drawing process, the die is subjected to continuous friction, high contact pressure, and heat generation as metal wire is pulled through the die opening.

When selecting the appropriate carbide grade, key factors include the wire material (such as carbon steel, stainless steel, copper, or aluminum), drawing speed, reduction ratio, and lubrication conditions. Grades with higher hardness provide excellent wear resistance and longer die life, while grades with higher cobalt content offer improved toughness and resistance to cracking under demanding conditions.

For high-speed or fine wire drawing applications, a balance between hardness and toughness is critical to maintain dimensional stability and surface finish.

Corresponding Chinese tungsten carbide grades. For example, K10 corresponds approximately to YG6 (high wear resistance), K20 to YG8 (general purpose), and K30–K40 to YG10–YG15 (higher toughness grades). Final grade selection depends on wear conditions, impact load, and service life requirements.

K10, K15, K20, K30, K40 Grade Equivalency Table (YG6, YG8, YG10, YG15)

ISO Grade General Characteristics Common Chinese Grade Reference
K10 High hardness, low cobalt content, excellent wear resistance YG6 / YG6X
K15 Slightly improved toughness while maintaining good wear resistance YG6X / YG8X
K20 General-purpose grade with balanced wear resistance and toughness YG8
K30 Better toughness and impact resistance YG10 / YG10X
K40 High toughness and high cobalt content, suitable for higher impact conditions YG13 / YG15
ISO Grade Comparison for Tungsten Carbide Across Different Brands
China Carbide Grades Guide: K10, K20, K30, K01 & More

Available Tungsten Carbide Grades

We offer a wide range of tungsten carbide grades designed for wire drawing applications requiring high wear resistance and excellent surface finish.

Our carbide machining services support tungsten carbide materials with different cobalt (Co) contents and customized compositions. Alloying elements may include nickel (Ni), molybdenum (Mo), chromium (Cr), titanium (Ti), tantalum (Ta), niobium (Nb), and vanadium (V) in different proportions.

Applications of Carbide Wire Drawing Dies

Carbide wire drawing dies are widely used in wire manufacturing industries requiring high precision and long service life.

  • Steel wire production
  • Copper wire manufacturing
  • Aluminum wire processing
  • Fastener and spring wire production
  • Welding wire manufacturing
  • Electrical wire and cable production
  • Precision metal wire drawing

Frequently Asked Questions

Q: Can you manufacture carbide wire drawing dies according to drawings?
A: Yes. We specialize in custom carbide wire drawing dies according to customer drawings, samples, and technical requirements.

Q: What is the minimum order quantity?
A: The minimum order quantity is 1 piece. We support prototype and small batch production.

Q: What materials can you machine?
A: We can process tungsten carbide, mold steel, HSS, as well as other metals and ceramic materials.

Q: What is the typical tolerance for custom wire drawing dies?
A: Tolerance requirements vary depending on the application and functional priorities of the part. Typical tolerances range from +/-0.02 mm to +/-0.001 mm. Some applications focus more on overall dimensions, while others require tighter control of critical features such as hole diameter.

Q: How are the products packaged and shipped?
A: Products are carefully packed in paper boxes or wooden cases depending on size and weight. Shipments are usually delivered by international express services.

Q: What is the production lead time?
A: The typical production time is 15–30 days depending on product quantity and complexity.

Get a Quote for Custom Tungsten Carbide Wire Drawing Dies

Send your drawings or requirements. MOQ 1 piece. Fast response within 24 hours.

Email: [email protected] | WhatsApp: +86 186 3895 1317