Precision Tungsten Carbide Balls

Tungsten carbide balls are available in a wide range of diameters and grades, with custom sizes and tolerances available upon request. Thanks to their long-lasting performance and high stability, they help reduce downtime and maintenance costs in high-performance systems.

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Product Series

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monfils.chen@mtwkj.com

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Precision tungsten carbide balls are highly durable, wear-resistant spherical components engineered for applications that demand extreme hardness, dimensional accuracy, and resistance to deformation. Manufactured from tungsten carbide—a compound of tungsten and carbon known for its exceptional mechanical properties—these balls maintain their performance under harsh conditions including high loads, abrasive environments, and elevated temperatures.

They are widely used in industries such as aerospace, automotive, oil & gas, mining, metrology, and precision machinery, where reliability and consistency are essential.

Key Features:
- Material: Tungsten carbide (typically WC-Co composite)
- Hardness: HRA 90–93 (Rockwell A)
- High compressive strength
- Superior wear and impact resistance
- Excellent dimensional precision (available in grades G10 to G1000)
- Corrosion and heat resistance
Common Applications:
- Ball valves and check valves
- Bearings and linear motion systems
- Gauging and metrology equipment
- Grinding media for high-energy mills
- Precision instruments and measuring tools