Mining Grade Carbide
Mining Grade Carbide is one of our Key categories among all Carbide Products, according to the specific application, we have classified them into the following categories:
1) Cemented Tungsten Carbide Buttons or Compacts for DTH Bits, Roller Bits,Tri-cone Bits.
2) Carbide Inserts, Carbide Tips for Geo Exploring Tools
3) Carbide Tips/Carbide Inserts for Round Shank Bits, Road Milling Bits,Trenching Bits.
4) Carbide Inserts /CarbideTips for Drag Bits, Blade Bits, Coal Auguer Bits, Stabilizer.
5) Carbide Inserts/Tips for Heavey Duty Machine Tools, such as, Carbide Inserts/Tips for Plow Blades, Grader Blades, TBM Cutter, Carbide inserts for VSI Rotor Tips, Carbide Stump Grinder, Carbide Debarker Inserts.Rotor Tips Inserts
6) Tungsten Carbide Inserts/Tips for Chisel Bits, Drill Rods Inserts, like K033, K034, K030,K028, grade can be YG15.
7) Carbide Inserts, Tips for Farming Tools
| Recommended Grades for Carbide Buttons |
| GRADE |
Binder Content |
Density |
Hardness |
TRS |
Properties and Application |
| Co % |
g/cc |
HRA |
N/mm2 |
| RD06A2 |
6 |
14.95 |
90.8-91.1 |
>3000 |
High Hardness and wear-resistance, suitable to Hard Granite,quartz porphyry,silicolite,Iron poor rock, High grade Iron ore.etc. |
| RD08 |
8 |
14.75 |
89.5 |
|
|
| RD08A |
8 |
14.75 |
90.3 |
>3000 |
High Hardness and wear-resistance, suitable to medium hard or hard rock,etc, e.g Siliceous slate,Copper bearing pyrite,sandy shale. |
| RD08C |
8 |
14.75 |
88.5 |
>3000 |
general hardness and wear-resistance,metasandstone, granite porphyry,marble,Common limestone,dolomite,magnetite.etc. |
| RD11C |
11 |
14.4 |
87.0 |
>2900 |
Good thoughenss, low wear-resistance,suitable to Hard rock,like gritstone, Granite, quartzite,diorite.etc. |
| RD15C |
15 |
14.0 |
85.0 |
>2700 |
high toughenss, lower wear-resistance, suitable to soft stone, like limestone, hard coal block, harden clunch. |
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