Carbide Multi-hole Round Rod

The unique design of the porous structure not only improves the cooling performance of the round bar, but also enhances its impact resistance and durability for a variety of high-intensity cutting and machining.

Product Features

  • Uniform porous structure: The porous design ensures better heat dissipation and chip removal performance.
  • High hardness and wear resistance: Maintain the inherent high hardness and excellent wear resistance of cemented carbide.
  • Enhanced impact resistance: The porous structure helps to disperse the cutting force and reduce impact.

Customization Services

We offer the following customization options to meet the needs of different customers:

  • Hole diameter and hole number: Carbide multi-hole round rods with different hole diameters and hole numbers are customized according to the application requirements.
  • Diameter and length: Various diameters and lengths of carbide multi-hole round rods are available.
  • Material ratio: Customized alloys with different ratios of tungsten to cobalt according to the usage environment and performance requirements.

Common Used Grades

Grade International

Standards

Density

(g/cm3)

Hardness

(HRA)

Bending

Strength

(MPa)

Applications

YG8

K30 14.8 89.5

≥3500

High strength, impact resistance and shock resistance, better than YG6. Suitable for making forming knives and wear-resistant parts.

YG11

K40 14.4 88.5

≥3650

Suitable for making stamping molds.

NT15

K40 14.0 87.5

≥3800

Suitable for making stamping dies (processing silicon steel sheets), wear-resistant parts, etc.

YG20

K30 13.5 85.5

≥4200

High strength, suitable for making progressive dies and other stamping dies.

YG6X

K10 14.9 91.5

≥3200

Fine-grained alloy with good wear resistance and is suitable for making forming knives and wear-resistant parts.

YL10.2

K10 14.5 92

≥3850

Ultra-fine grain alloy with high wear resistance, bending strength, anti-adhesion ability and pad strength. It is suitable for low-speed rough machining.

Other grades are available on request

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