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[China]
Trade Verify
Address: Block B, building 4, Area B, Hi Tech New Makin Valley Xiangyuehuan Road, Tianyuan District, Zhuzhou, Hunan, China
Contact name:Ms Pan
Zhuzhou TGC Cemented Carbide Co.,Ltd. |
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Diameter 16mm and length 55mm SR8 tungsten carbide studs YG20
HPGR or high-pressure grinding rolls have made extensive progress in non-ferrous metal mining. The technology is now widely seen as an alternative to primary milling, with a number of large units coming into use in recent years. Following these developments, HPGR-based circuit configurations are often the base case for certain ore types, such as very hard abrasive ores.
Product details:
Diameter: 16mm
Height: 55mm
Dome: SR8
Chamfer ExR: R2.0
Tungsten carbide grades
Cobalt 20%
Grain size Fine
Hardness: HRA 86.0~88.0
T.R.S: 2850~3150 N/mm2
Density: 13.40~13.60 g/cm3
Ra0.2 finished ground
Regular sizes for tungsten carbide stud:
| Diameter | Height | Dome | Chamfer E×R |
| 20 | 40 | SR10 | 2×R5.0 |
| 20 | 30 | SR10 | 2×R5.0 |
| 20 | 35 | SR10 | 2×R5.0 |
| 16 | 55 | SR8 | R2.0 |
| 16 | 50 | SR8 | R2.0 |
| 16 | 45 | SR8 | 2×R5.0 |
| 16 | 40 | SR8 | 2×R5.0 |
| 16 | 40 | SR8 | 1×R2.0 |
| 16 | 40 | SR8 | 1×45° |
| 16 | 35 | SR8 | R2.0 |
| 16 | 20.5 | SR8 | R2.0 |
| 10 | 22 | SR5 | R1.0 |
| 10 | 22 | SR5 | R1.5 |
| 10 | 20 | SR5 | R1.5 |
| 8 | 20 | SR4 | R1.0 |
1. Various sizes for grinding roller carbide pin have been on to the High pressing
2. Grinding roller, its attachment on the high pressing
3. It can help the surface to use more extended time. This is the abrasive wear-resistant stud for the grinding roller.
| Grade | Density | Hardness | T.R.S. | Recommended Applications |
| YG8 | 14.8 | 88 | 2700 | With good wear resistance, excellent anti-impact and anti-knocking properties, suitable for all kinds of carbide wear part, such as carbide bearing holder, sealing ring and valve core and seat and so on. |
| YG8C | 14.8 | 88 | 2800 | |
| YG11 | 14.5 | 86.5 | 2800 | With good wear resistance, excellent impact and shock resistance, suitable for all kinds of carbide wear part, such as carbide gear wheel, carbide farm cutter, mining crushing machinery and so on. |
| YG11C | 14.5 | 86.5 | 2900 | |
| YG15C | 14 | 85 | 3000 | With good wear resistance, excellent impact and shock resistance, suitable for all kinds of wear part. |
