Description
YG6 YG8 Roller Cone and DTH Drill Bits Tungsten Carbide button
1. Materials Specification:
| Grades | ISO Grade | Chemical
Composition | Density (g/cm3) | HRA | T.R.S (N/mm2) |
| YG4C | | 96%WC, 4%Co | 15.00 | 89.5 | 1800 |
| YG6 | K20 | 94%WC, 6%Co | 14.80 | 89.5 | 1700 |
| YG8 | K20-K30 | 92%WC, 8%Co | 14.70 | 88.5 | 2300 |
| YG8C | K30 | 92%WC, coarse | 14.70 | 88.0 | 2300 |
| YG9C | YK20 | 94%WC, 6%Co | 14.45 | 87.0 | 2400 |
| YG11C | | 89%WC, 11%Co | 14.40 | 86.5 | 2450 |
| YG13C | | 87%WC, 13%Co | 14.30 | 86.0 | 2500 |
| YG15 | K40 | 85%WC, 15%Co | 14.00 | 86.5 | 2500 |
| YG16 | | 84%WC, 16%Co | 14.10-14.30 | 87.5 | 2400 |
| YG20 | | 80%WC, 20%Co | 13.40-13.70 | 85.0 | 2254 |
Suggestion:
For Mining Buttons: These Mining Buttons may suitable for all kind of different rock formation on both roller cone and DTH drill bits. The suggestion grade is YG6-YG8.
For Oil Filed Buttons: These Oil Buttons are used to reduce wear on rubbing surfaces found in roller cone drill bits, diamond bits, The suggestion grade is YG10-YG152, Our Advantages:
1. The Cemented carbide button bits are manufactured from our premium virgin grade.
2. A tungsten carbide and cobalt combination that allow the highest wear resistance and fracture toughness possible in most application.
3. Our heat treating process has been perfected to maintain carbon control and porosity,
4. helping to eliminate premature breakage and wear.
5. Professional suggestion grade on products
6. Good wear resistance, excellent anti-impact and anti-knocking properties.
7. Generally used for drilling medium hard, hard and super hard rock formation at high pressure.
8: Various dimensions and shapes of tungsten carbide button are available hereSize and Drawing,--Cutomized design is OK to make3.
Main Product1) Tungsten carbide buttons/teeth,2) Tungsten carbide PDC substrates,3) Tungsten carbide rods/bars,4) Tungsten carbide brazed tips,5) Tungsten carbide balls,
6) Tungsten Carbide Plates,
7) Tungsten Carbide Non-Standard products, etc..
Complaint
