Active Member
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[China]
Address: No. 483,Jinshan Industrial Park,Hetang District,Zhuzhou 412000,Hunan,China.
Contact name:Jessica Chan
Zhuzhou Chaoyu Industrial Co.,Ltd |
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precision tungsten cemented carbide alloy bearing balls tips from
Zhuzhou
Brief Introduction of Tungsten Carbide blank balls
Carbide rough surface without fine grinding balls, usually used for
polishing use, including a variety of abrasive powder products.
Since the carbide material with a high hardness and wear
resistance, and therefore, a longer rough ball carbide abrasive
life, long-term use in the minimal amount of loss, and is suitable
for most materials of grinding, both reached the high grinding
efficiency, while more durable life, reflecting the high cost.
Features of our tungsten carbide blank balls
1.stable property: tungsten carbide material outperform steel balls
in terms of hardness,stablity and impact strength.
2.Various choice on surface treatment: we supply a wide range of
tolerance request from G3-G50.
3.Various grades and specifications: find the grade table and
specification table as below.
Property of our tungsten carbide bearing balls
Grade:YG8(K30)
Density: 14.70-14.90g/cm³
Hardness: ≥ HRA 89.5
T.R.S: ≥2020n/m㎡
Porosity: A02B00C00
Dimensions of solid tungsten carbide blank balls
These specs are the most common dimensions in our factory,if
you can't find the one you need,please contact for more
information.
| Diameter (mm) | Diameter (mm) | Diameter (mm) | Diameter (mm) |
| 2.0 | 2.38125 | 2.5 | 3.0 |
| 3.175 | 3.5 | 4.0 | 4.5 |
| 4.7625 | 5.0 | 5.5 | 6.0 |
| 6.35 | 6.5 | 7.0 | 7.144 |
| 7.5 | 7.938 | 8.0 | 8.5 |
| 9.0 | 9.525 | 10.0 | 11.0 |
| 11.1125 | 12.0 | 12.7 | 13.0 |
| 13.494 | 14.0 | 14.2875 | 15.0 |
| 15.875 | 16.0 | 17.0 | 17.4625 |
| 18.0 | 19.0 | 19.05 | 20.0 |
| 22.225 | 25.0 | 25.4 | 28.575 |
| 30.0 | 31.75 | 38.1 | 42.8625 |
| 50.8 |
Quality grade of tungsten carbide blank balls
Different tungsten carbide ball grade have different composition, property, performance characteristic and orientation for property increasing.
| Grade | ISO grade | Grain size (um) | Binder | density (g/cm³) | Hardness (HRA) | T.R.S (N/m㎡) |
| YG6X(C3) | K10 | 1.2 | 6 | ≥15.00 | ≥91.0 | ≥1880 |
| YG6(C1) | K20 | 1.5 | 6 | ≥14.90 | ≥90.0 | ≥1580 |
| YG8(C2) | K30 | 1.5 | 8 | ≥14.80 | ≥89.5 | ≥2020 |
Application of tungsten carbide blank balls
Tungsten carbide spheres are mainly used for bearings,valves,flow
meters,ball screws,gauging and ball pens
We can supply high quality tungsten carbide blank ball:
- roundness, high precision, long life;
- good density, high hardness and good wear resistance;
- product tolerances.
Customized size carbide balls are available too,your inquiry will be more than welcome,work with us!
