Your Professional Tungsten Carbide Ball Supplier
We have two factories to produce our balls , one is Located in Henan province (cover 10000 square meters and with more than 200 sets machines), another is located in Shandong province (cover 5000 square meters and with more than 50 sets machines).
As plastic ball supply ,we also produce (304 316 316L 440C 420C) stainless steel ball, brass copper ball,(soda-lime&borosilicate) glass ball,Ceramic ball ,Tungsten Carbide Ball, sattelite steel ball,Aluminum Balls . Sizefrom 0.3mm to 100mm Grade from G5 to G1000.
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![Tungsten Carbide Sphere]()
Tungsten Carbide SphereMaterial: YG6 YG8 YG10 YG6X YG8X YG10X YN6 YN8 YN9 YN10view more
Size: 0.5mm to 100mm
Density: 14.9
Hardness: HRA 89-91 -
![Precision Carbide Ball]()
Precision Carbide BallMaterial: YG6 YG8 YG10 YG6X YG8X YG10X YN6 YN8 YN9 YN10view more
Size: 0.5mm to 100mm
Density: 14.9
Hardness: HRA 89-91
Certification
Thanks to our extensive experience, our qualified and dedicated employees and the implementation of systematic quality management, we are able to ensure consistently high product quality and let our factory already got ISO SGS ROHS REACH certificates.
Quality Assurance
Our technical engineer has over 30 years experience . After finished to produce balls, we will take sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer.
Customization
Plastic balls can be customized with non-standard specifications, or with hole design ,color customization and Size customization.
If you need to customize other products, please state your requirements or provide drawings. We will have professional engineers provide you with professional services to meet your requirements.
Tungsten Carbide Ball
Tungsten carbide balls are used where extreme hardness and wear resistance is required; in such applications as bearings, ball screws, valves and flow meters. These balls are also used for coining and as pivots, detents and tips for gauges and tracers. Tungsten carbide itself is practically inert and extremely strong. Any attack is usually on the binder. Since other material is less expensive, the selection of tungsten carbide solely for corrosion resistance is usually not justified. In highly corrosive conditions, carbides with a more resistant binder can be supplied. We also have tungsten carbide in grade 5 and 3.
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Grade Information |
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Grade |
CO Percent |
Other Percent |
Density (g/cm) |
Hardness (HRA) |
T.R.S |
Performance |
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(%) |
(%) |
(MPa) |
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YG6 |
6 |
94%WC |
14.9 |
90.5 |
2400 |
With high hardness,wear resistance, corrosion resistance,anti-bending. tungsten carbide ball is usedto replace steel ball, Especially YN6, containing Ni 2%,corrosion resistance is more excellent. |
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YG8 |
8 |
92%WC |
14.8 |
89.5 |
2800 |
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YG6X |
6 |
94%WC |
14.5 |
92 |
2300 |
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YN6 |
6 |
92%WC+2%Ni |
14 |
90 |
1400 |
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Mechanical Properties
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Ultimate Tensile Strength |
220 Kpsi nominal |
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Ultimate Compressive Strength |
750-790 Kpsi |
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Transverse Rupture Strength |
320-365 Kpsi |
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Modulus of Elasticity |
92,000-93,000 Kpsi |
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Poison’s Ratio |
0.26 |
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Maximum Useful Temperature |
800°F |
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Magnetic Properties |
Slightly Magnetic |
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Specific Gravity |
15.00 Nominal |
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Density |
Approx. 0.54 lbs/cubic inch |
Main Properties of Tungsten Carbide Balls
Tungsten carbide balls are popular because of their unique properties:
Extreme Hardness – Much harder than steel.
High Wear Resistance – They last longer under friction.
Excellent Corrosion Resistance – They resist rust and chemicals.
High Density – They are very heavy and solid.
Good Thermal Stability – They perform well at high temperatures.
Tight Tolerance – They can be produced with very precise sizes.
The production of tungsten carbide balls involves several technical steps:
Powder Mixing
Fine tungsten and carbon powders are mixed together.
Pressing into Shape
The powder is pressed into a round ball shape using a mold.
Sintering
The shaped ball is heated in a furnace at over 1400°C to harden it.
Grinding and Polishing
After sintering, the ball is ground and polished to meet size and surface requirements.
Common Sizes and Tolerances
Tungsten carbide balls come in many sizes. Common diameters range from 0.5 mm to 50 mm. They can also be made with different grades of tolerance—meaning how exact the size is.
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Diameter Range |
Typical Use |
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0.5 mm – 3 mm |
Pens, medical tools |
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3 mm – 10 mm |
Bearings, measuring tools |
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10 mm – 50 mm |
Valves, oil & gas components |
Tolerance can be as tight as ±0.002 mm, depending on your needs.
FAQ
We're well-known as one of the leading tungsten carbide ball manufacturers and suppliers in China. Our products are highly appreciated in both domestic and overseas market. Please rest assured to wholesale custom made tungsten carbide ball from our factory.
10mm tungsten carbide ball, Tungsten Carbide Milling Media, Solid Tungsten Carbide Ball
