Product overview
Unground Carbide Balls | OEM& ODM Service
Tungsten carbide ball blanks offers high hardness, excellent wear resistance, and good corrosion resistance. It is designed for precision bearings and other demanding industrial applications requiring smooth operation and long service life.
Unground Carbide Balls Blanks Typical applications include:
Precision bearings, ball valves, flow meters, pumps, and other mechanical components requiring high wear resistance and dimensional stability.
Features:
High hardness for smooth, low-friction operation
Excellent wear resistance for long service life
Good corrosion resistance for harsh environments
Precision ground for tight dimensional tolerances
Available in various grades and sizes
Technical specifications
Carbide Valve Balls Product Parameter
Common diameters for grinding and polishing carbide balls
| 0.4 | 0.5 | 0.8 | 1 | 1.2 | 1.5 | 1.588 | 1.6 |
| 1.98 | 1.9844 | 2 | 2.38125 | 2.5 | 2.7781 | 3 | 3.175 |
| 3.5 | 3.969 | 4 | 4.5 | 4.7625 | 5 | 5.5526 | 5.963 |
| 6 | 6.35 | 6.5 | 6.747 | 7 | 7.144 | 7.5 | 7.938 |
| 8 | 8.5 | 9 | 9.5 | 9.525 | 10 | 10.319 | 10.5 |
| 11 | 11.1125 | 12 | 12.303 | 12.7 | 13 | 13.494 | 14 |
| 14.2875 | 15 | 15.081 | 15.875 | 16 | 17.4625 | 18 | 19 |
| 19.05 | 19.844 | 20 | 22.225 | 25 | 25.4 | 30 | 30.163 |
| 34.925 | 31.75 | 38 | 38.1 | 40 | 42.8625 | 45 | 50 |
| 50.8 | 53.963 | 60 |
Carbide grade
Grade of Tungsten Carbide Ball
| Grade | CO percent %) | Other Percent (%) | Density (gcm³) | Hardness (HRA) | T.R.S (MPa) | Performance |
| YG6 | 6 | 94%WC | 14.9 | 90.5 | 2400 | With high hardness,wear resistance,corrosion resistance,anti-bending. tungsten carbide ball is used to replace steel ball,especially YN6, containing Ni 2%,corrosion resistance is more excellent. |
| YG8 | 8 | 92%Wc | 14.8 | 89.5 | 2800 | |
| YG6X | 6 | 94%WC | 14.5 | 92.0 | 2300 | |
| YN6 | 6 | 92%WC+2%Ni | 14 | 90.0 | 1400 |
Grinding Grades
| G3 | G5 | G10 | G15 | G16 | G24 | G25 | G48 |
| G50 | G100 | G200 | G300 | G500 | G1000 | G2000 | G3000 |
Faq
They are spherical balls made of tungsten carbide, known for very high hardness and wear resistance.
They are commonly used in bearings, valves, pumps, ball mills, measuring instruments, and precision devices.
We offer various diameters and precision grades. Custom sizes can be produced according to your requirements.
No. We do not offer free samples. Samples can be provided at cost, and shipping fees are paid by the customer.
Lead time is usually 7–24 days depending on the order quantity. MOQ varies by size and specification. Please contact us for details.
