8mm 8.5mm 10mm 14mm 17.5mm 18mm 19.05mm High-Density Tungsten
Carbide Ball
The Basic Details of tungsten carbide ball
1. Diameter Range:0.6mm--70mm, and Undertake order of non-standard
size work.
2. The product tolerance can be reached as less than 0.001mm, and
the grinding accuracy is between G5-G1000.
The Advantages for Tungsten carbide pen balls
1. Eco: Smooth writing & no leakage.
2. Apply to advertising pen,promotion pen, ball pen, metal pen,
office pen, commemorative pen etc.
3. Using 100% virgin fine grain tungsten powder;
Features
1. High hardness, crushing force with superior force and mixing;
2. With excellent wear resistance,the service life is dozens of
times longer than steel ball;
3. High temperature resistant, at high temperatures of 1000 degrees
can still maintain high hardness and other mechanical properties;
4. Corrosion resistance, resistance to corrosion of acid alkaline
substances;
Application of carbide balls
Application for ball pen, ball-bearing, sealing valve, high
precision instruments, hardness test machine, head pressure, mine,
decorations and other special precision industry.
Grade List
Cobalt Binder Grades |
|
Grade | Binder(wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
YG3 | 3 | 15.30 | 91.00 | 1180 |
YG6 | 6 | 15.10 | 92.00 | 1420 |
YG6X | 6 | 15.10 | 91.00 | 1600 |
YG8 | 8 | 14.90 | 90.00 | 1600 |
YG10 | 10 | 14.70 | 89.00 | 1900 |
YG10X | 10 | 14.70 | 89.50 | 2200 |
YG15 | 15 | 14.20 | 87.00 | 2100 |
YG20 | 20 | 13.70 | 85.50 | 2500 |
YG20C | 20 | 13.70 | 82.00 | 2200 |
YG30 | 30 | 12.80 | 82.00 |
|
| Ball dimension (mm) |
| D±1.27(mm) |
| 15.88 |
| 19.05 |
| 23.83 |
| 28.58 |
| 31.75 |
| 34.93 |
| 42.88 |
| 57.15 |
Model/Item | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
Ball-D
+0.020/-0.010
(+0.51/-0.25) | 15.88
(0.625in) | 19.05
(0.75in) | 23.83
(0.938in) | 28.58
(1.125in) | 31.75
(1.25in) | 34.93
(1.375in) | 42.88
(1.688in) | 57.15
(2.25in) |
Seat-ID
± 0.050 (± 1.27) | 11.68
(0.46in) | 13.97
(0.55in) | 17.02
(0.67in) | 20.96
(0.825in) | 24.38
(0.96in) | 26.92
(1.06in) | 33.27
(1.31in) | 43.18
(1.7in) |
Seat-OD
+0.000/-0.005
(+0.00/-0.13) | 20.14
(0.793in) | 23.32
(0.918in) | 29.67
(1.168in) | 35.26
(1.388in) | 37.54
(1.478in) | 43.69
(1.72in) | 51.05
(2.01in) | 78.03
(3.072in) |
Seat-H
+0.020/-0.010
(+0.51/-0.25) | 12.70
(0.500in) | 12.70
(0.500in) | 12.70
(0.500in) | 12.70
(0.500in) | 12.70
(0.500in) | 12.70
(0.500in) | 12.70
(0.500in) | 19.05
(0.750in) |
| 10600 | 12500 | 15000 | 17500 | 20000 | 22500 | 25000 | 37500 |
D
(customized) | Inch | 0.625 | 0.725 | 0.938 | 1.125 | 1.250 | 1.375 | 1.688 | 2.250 |
| mm | 15.88 | 19.05 | 23.83 | 28.58 | 31.75 | 34.93 | 42.88 | 57.15 |
H -0.020/-0.010
(+0.51/0.25) | Inch | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.750 |
| mm | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 19.05 |
FZ +0.000/-0.031
(+0.00/-0.78) | Inch | 0.767 | 0.892 | 1.11 | 1.331 | 1.421 | 1.631 | 1.921 | 2.950 |
| mm | 19.48 | 22.66 | 28.22 | 33.81 | 36.09 | 41.43 | 48.79 | 74.93 |
OD +0.000/-0.005
(-0.00/-0.13) | Inch | 0.793 | 0.918 | 1.168 | 1.388 | 1.478 | 1.720 | 2.010 | 3.072 |
| mm | 20.14 | 23.32 | 29.67 | 35.26 | 37.54 | 43.69 | 51.05 | 78.03 |
ID +/-0.050
(+/-1.27) | Inch | 0.460 | 0.550 | 0.670 | 0.825 | 0.960 | 1.060 | 1.310 | 1.700/1.800 |
| mm | 11.68 | 13.97 | 17.02 | 20.96 | 24.38 | 26.92 | 33.27 | 43.18/47.75 |
Dimensional Symbol | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
Ball-D
+0.020/-0.010
(+0.51/-0.25) |
15.88
(0.625in) |
19.05
(0.75in) |
23.83
(0.938in) |
28.58
(1.125in) |
31.75
(1.25in) |
34.93
(1.375in) |
42.88
(1.688in) |
57.15
(2.25in) |
Seat-ID
± 0.050
( ± 1.27) |
11.68
(0.46in) |
13.97
(0.55in) |
17.02
(0.67in) |
20.96
(0.825in) |
24.38
(0.96in) |
26.92
(1.06in) |
33.27
(1.31in) |
43.18
(1.7in) |
Seat-OD
+0.000/-0.005
+0.00/-0.13 |
20.14
(0.793in) |
23.32
(0.918in) |
29.67
(1.168in) |
35.26
(1.388in) |
37.54
(1.478in) |
43.69
(1.72in) |
51.05
(2.01in) |
78.03
(3.072in) |
Seat-H
+0.020/-0.010
(+0.51/-0.25) |
0.500
(12.70in) |
0.500
(12.70in) |
0.500
(12.70in) |
0.500
(12.70in) |
0.500
(12.70in) |
0.500
(12.70in) |
0.500
(12.70in) |
0.750
(19.05in) |
| Seats sizes(mm) |
| Outer diameter | Inner diameter | Height |
| 19.48 | 11.68 | 12.7 |
| 22.66 | 13.97 | 12.7 |
| 28.22 | 17.02 | 12.7 |
| 33.81 | 20.96 | 12.7 |
| 36.09 | 24.38 | 12.7 |
| 41.43 | 26.92 | 12.7 |
| 48.79 | 33.27 | 12.7 |
| 74.93 | 43.18 | 19.05 |
| Type and specifications |
| Dia. | Inch | 3/4 | 7/8 | 15/16 | 1 | 1 1/8 | 1 3/16 |
| mm | 19.05 | 22.225 | 23.813 | 25.4 | 28.575 | 30.163 |
| Inch | 1 1/4 | 1 3/8 | 1 1/2 | 1 5/8 | 1 11/16 | 1 3/4 |
| mm | 31.75 | 34.925 | 38.1 | 41.275 | 42.863 | 44.45 |
| Inch | | 2 | 1 1/4 | | 2 1/2 | |
| mm | 50 | 50.8 | 57.15 | 60 | 63.5 | |
| The surface finish, tolerance class and tolerances of dimensions
have respectively reached the standards of the machine industry:
G5, G10, G16, G40 and G100 G1000of JB/T 9145-199 |
| API No. | Seat Size | Ball Size |
| V11-106 | 1-1/16" | 5/8" |
| V11-125 | 1-1/4" | 3/4" |
| V11-150 | 1-1/2" | 15/16" |
| V11-175 | 1-3/4" | 1-1/8" |
| V11-200 | 2" | 1-1/4" |
| V11-225 | 2-1/4" | 1-3/8" |
| V11-250 | 2-3/4" | 1-1/16" |
| V11-375 | 3-3/4" | 2-1/4" |
Production Process
FAQ
Q1: What is your main product?
A1: The main product include tungsten carbide bar, carbide wire
drawing die, carbide drill bit button, carbide SS10 tips, carbide
strip and carbide plate, anvil, carbide inserts, and any other
carbide products and customized products.
Q2: Do you have certification on your products?
A2: ISO 9001:2018
Q3: What is about your general delivery date?
A3: Normally 7-15 workdays .
Q4: What is your packing?
A4: We use standard export packing and customization is available.
Q5: Can I get the samples?
A5: Sure, contact us directly.
