ZZBETTER offers different kinds of tungsten carbide mining tips:
1. Tungsten carbide chisel bits
2. Tungsten carbide mining tips
3. Tungsten carbide Auger bits
4. Tungsten carbide spherical buttons
5. Tungsten carbide conical buttons
6. Tungsten carbide wedge buttons
7. Tungsten carbide eccentric wedge buttons
8. Tungsten carbide spoon buttons
9. Tungsten carbide flat top buttons
10. Tungsten carbide parabolic buttons
11. Tungsten carbide pointed claw buttons
Grade |
|
|
|
Performance & application recommended |
Density | T.R.S | Hardness | ||
g/cm3 | MPα | HRA | ||
YG4C | 15.1 | 1800 | 90.0 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
YG6 | 14.9 | 2100 | 90.0 | or coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring. |
YG8 | 14.7 | 2400 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8C | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
YG9C | 14.6 | 2450 | 87.8 | Suitable to strips, conical buttons for rotary percussion-resistant, geological prospecting buttons, cut soft and medium hard formations. |
YG10C | 14.4 | 2550 | 87.0 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
YG11C | 14.4 | 2600 | 87.0 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
YG13C | 14.2 | 2650 | 86.5 | Predominatly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations. |
YG15C | 14.0 | 2700 | 86.5 | For oil cone drill bits, for medium soft and medium -hard rocks. |
YG15 | 14.0 | 2500 | 87.5 | Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. |