Product Description
Product name: Tungsten Carbide Ball precision grinding and polishing bearing balls
Hard alloy balls refer to balls and rolling balls made of tungsten carbide, cobalt, or nickel.
They have high hardness, wear resistance, corrosion resistance, and bending resistance, and can be used in harsh environments, making them a suitable replacement for steel ball products.
1. Selection of carbide grades: YG6/YG6X/YG8/YG10/YG11/YG12/YG15, etc.
2. Various diameters of ball molds are available, from 0.3~100mm diameter precision grinding balls can be produced.
3. Sintered through a vacuum integrated furnace or high-pressure sintering furnace, with high overall performance, no porosity, and no sand holes.
4. Blanks with rings and balls can be provided, with tolerances (0~+0.3), for grinding purposes.
5. Balls can be processed according to requirements: blank passivation, blank ring removal, rough grinding and polishing, precision grinding, and polishing.
6. Production can be carried out according to customer drawings and requirements.
Specifications: Ф0.3~100mm
Grades: Default YG6 for diameters above 1.588mm, for other grades please specify.
Applications: The application range of carbide balls is extremely wide, such as: precision bearings, instruments, measuring instruments, pen making, spraying machines, water pumps, mechanical parts, sealing valves, brake pumps, punching holes, oil fields, hydrochloric acid laboratories, hardness testers, fishing gear, counterweights, decorations, fine processing, etc.
Product Parameters
Regular diameters of carbide ball blanks:
| 1.0 |
1.5 |
2.0 |
3.0 |
4.0 |
5.0 |
6.0 |
7.0 |
| 8.0 |
9.0 |
10.0 |
12.0 |
14.0 |
16.0 |
18.0 |
20.0 |
| 22.0 |
24.0 |
26.0 |
28.0 |
30.0 |
35.0 |
40.0 |
50.0 |
Regular diameters of precision ground carbide balls:
| 0.4 |
0.5 |
0.8 |
1.0 |
1.2 |
1.5 |
1.588 |
1.6 |
| 1.98 |
1.9844 |
2.0 |
2.38125 |
2.5 |
2.7781 |
3.0 |
3.175 |
| 3.5 |
3.969 |
4.0 |
4.5 |
4.7625 |
5.0 |
5.5526 |
5.963 |
| 6.0 |
6.35 |
6.5 |
6.747 |
7.0 |
7.144 |
7.5 |
7.938 |
| 8.0 |
8.5 |
9.0 |
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 |
70 |
|
|
|
|
Regular sizes can provide blank balls (with rings or without rings),
precision ground balls (grades can range from G5, G10, G15, G16, G24 to G3000).
We can also provide non-standard size carbide balls, produced according to the customer's required size and precision.
Precision grinding grades of carbide balls:
| G3 |
G5 |
G10 |
G15 |
G16 |
| G24 |
G25 |
G48 |
G50 |
G100 |
| G200 |
G300 |
G500 |
G1000 |
G2000 |
| G3000 |
|
|
|
|
Grades, properties and applications of tungsten carbide balls:
| Grades, properties and applications of tungsten carbide balls |
|
| Grade |
CO content (%) |
other content (%) |
Density (g/cm3) |
Hardness (HRA) |
T.R.S (Mpa) |
Performance |
| YG6 |
6 |
94% WC |
14.9 |
90.5 |
2400 |
The hardness of carbide balls is high, wear-resistant, corrosion-resistant, and resistant to bending.
They can be used in harsh environments and can replace all types of steel ball products. Especially YN6, which contains 2% nickel, has strong corrosion resistance. |
| 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 |
Usage: Carbide blank balls are suitable for grinding. Precision balls are used for precision part punching and stretching, precision bearings, instruments,
meters, pen making, spray machines, water pumps, mechanical parts, sealing valves, brake pumps, extrusion holes, oil fields, hydrochloric acid laboratories, hardness testers, fishing gear, counterweights, decoration, fine processing, and other high-end industries. |
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precision grade:
Detailed Photos
Packaging & Shipping
Packing: plastic bag.
Shipping: By express, by air, by sea, by truck or by rail.
FAQ
1.Can I purchase products which are not shown on the website?
Yes. Please send us your detailed requirements and we will try to help with your specific needs.
2.How can I place an order?
You can contact us by email (see contact page).
3.Where do you loading the goods?
Shanghai or Ningbo or Qingdao or Shenzhen port, etc.
4.How to make payment?
You can pay us by Paypal, L/C ,T/T and West Union,etc.
5.What is the type of our transportation?
As your requirement, by express, truck, rail, by sea or by air.
6.Can you offer the customers product sample?
Yes .After receiving your inquiry , we will arrange to send the sample within 3 days.
7.How do you pack the goods ?
According to customer's request.
8.What is your payment terms?
FOB Shenzhen, Guangzhou, Qingdao, Shanghai /Ningbo or other city in China , Or CIF Destination.
9.Can you also offer the service with OEM and ODM ?
Yes. We can offer OEM/ODM service. Please send us your brand information and specification.
10.How long is the warranty of your products ?
Generally, it's one-year-warranty. During the warranty period, we offer you free maintenance.
After the warranty time, lower price for customers buying breakdown parts.
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