Tungsten carbide
Tungsten carbide is used wherever, high resistance to wear is demanded, for example, in drilling, milling, trenching and cutting. We offer an extensive programme which includes the most varied dimensions and shapes and which is constantly being expanded by new, innovative solutions. We also manufacture tungsten carbide in special shapes for particular applications and, if desired, these can be constructed on the latest 3-D CAD equipment. We would be glad to send you more information regarding the complete programme. Click for the E-mail form
Progress with BETEK tungsten carbide!
The tools shown here provide a good example of our diverse tool programme.
Guide values of the BETEK tungsten carbide quality suitable for your application are as follows:
| Grade | WC Wgt.-% |
CO Wgt.-% |
TiC/ TaNbC Wgt.-% |
Average grain size µm |
Density g/cm³ |
Hardness HV 10 |
Hardness HRA |
Transverse rupture strength N/mm² |
|---|---|---|---|---|---|---|---|---|
| B-10 F | 94,0 | 6,0 | < 0,20 | 4 | 14,90 | 1475 | 89,8 | 2900 |
| B-10 F2 | 94,0 | 6,0 | - | 3 | 14,90 | 1535 | 90,3 | 3000 |
| B-15 | 92,5 | 7,5 | < 0,20 | 4 | 14,75 | 1350 | 88,8 | 2800 |
| B-20 | 90,5 | 9,5 | < 0,20 | 4 | 14,55 | 1300 | 88,4 | 2800 |
| B-25 | 90,0 | 10,0 | - | 6 | 14,50 | 1200 | 87,5 | 2800 |
| B-30 | 89,0 | 11,0 | - | 6 | 14,40 | 1150 | 87,0 | 2800 |
| B-40 | 85,0 | 15,0 | - | 6 | 14,00 | 1050 | 85,8 | 2800 |
| B-10 G | 94,0 | 6,0 | < 0,20 | 20 | 14,90 | 1200 | 87,6 | 2200 |
| B-20 G | 91,5 | 8,5 | < 0,20 | 20 | 14,65 | 1100 | 86,5 | 2100 |
| B-25 G | 90,5 | 9,5 | - | 25 | 14,55 | 1050 | 85,8 | 2100 |
| B-40 G | 85,0 | 15,0 | < 0,20 | 20 | 14,00 | 900 | 84,8 | 2000 |
