Cemented Carbide Studs HPG Rollers High Hardness Carbide Wear Studs
OUQI offers the experience, quality, capacity, and grade for the production of each of the following carbide parts, depending on your actual application.
High-Pressure Grinding Roller (HPGR).
Product details:
Diameter: 20mm
Height: 55mm
Material: YG15
Hardness: HRA 85-87
T.R.S : 2500-2800
Grain size: Fine
Grades for tungsten carbide burrs:
Grade | Physical Properties | Tolerance | ||
Hardness(HRA) | Bending Strength (≥N/mm2) | Density (g/cm3) | ||
YG15 | 85.0~87.0 | 2500~2800 | 13.90~14.10 | ±0.005 |
YG20 | 86.0~88.0 | 2850~3150 | 13.40~13.60 | ±0.005 |
YG15 | 87.0~89.0 | 2800~3100 | 13.95~14.15 | ±0.005 |