Product name:Tungsten carbide tire studs/carbide tire pins/carbide tire stud spikesMaterial:100% Virgin Tungsten CarbideGrades:YG-11/YG-15/YG650/YG18/YG20
Aliplication: for high roller press
Product material and characteristic
If rolling machine uses cemented carbide stud, it gets high density, high strength and good impacting property. Lifetime of Cemented carbide stud is over 10 times more than surfacing material.
◆ Our Advantage
1. Production capacity and advanced technologies. We have mature technologies and process for tungsten carbide studs production. We have 60 t TPA pressing machine to ensure good quality of green compacts, and HIP sintering furnace in which 1000 kilograms of tungsten carbide studs can be sintered each time. We guarantee good and consistent quality of all our products.
2. A team with advanced technologies and strong R&D capacity. We’ve set expert engineers to track with application of this type of products and develop new materials with better properties. We keep constant communication with our customers, and provide enthusiastic and considerate service.
3. Independent mold designing team and production workshop, to support our product-customizing with high efficiency and durable quality.
4. Our company has already supplied several companies with tons of tungsten carbide studs and gained good reputation.
| ◆ Production technology features 1. Hemispherical to protect the studs from being destroyed by stress concentration. 2. Round edges, protect the studs being damaged during production,transportation,installment and using. 3. HIP sintering ensure good compactness and high toughness for the products. 4. Special technology to eliminate the surface stress after surface grinding, and increase the surface hardness at the same time. 5. Grease used on surface of the products to avoid oxidization. |
Recommended Grades
Grades | Density g/cm³ | Hardness HRA | T.R.S≥N/mm² |
YG-11 | 14.4 | 87 | 2700 |
YG-15 | 14 | 87 | 3000 |
YG650 | 13.8 | 88.2 | 3100 |
YG18 | 13.7 | 86.8 | 3200 |
YG20 | 13.5 | 85.5 | 3200 |
Grades above are exclusive grade we developed for rolling machine. Good wear resistance and high strength are suitable for metal smashing with high working efficiency. Lifetime of carbide stud is over 8000-10000 hrs.
|  |
|
specification |
Height H |
Diameter |
SR |
surface finish（Ra) |
|
SR2050100 |
10±0.3 |
5±0.01 |
2.50 |
0.20 |
|
SR2050120 |
12±0.3 |
5±0.01 |
2.60 |
0.20 |
|
SR2080200 |
20±0.3 |
8±0.01 |
4.00 |
0.20 |
|
SR2100200 |
20±0.3 |
10±0.01 |
5.00 |
0.20 |
|
SR2100220 |
22±0.3 |
10±0.01 |
5.00 |
0.20 |
|
SR2100250 |
25±0.3 |
10±0.01 |
5.00 |
0.20 |
|
SR2160180 |
18±0.3 |
16±0.01 |
8.00 |
0.20 |
|
SR2160205 |
20.5±0.3 |
16±0.01 |
8.00 |
0.20 |
|
SR2160230 |
23±0.3 |
16±0.01 |
8.00 |
0.20 |
|
SR2160350 |
35±0.3 |
16±0.01 |
8.00 |
0.20 |
|
SR2160400 |
40
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