Tungsten Carbide Button for Mining, Water Well, Oil Drilling Bits
Product Description
As for spherical tungsten carbide buttons, below are the general features for your reference. For more details of specific type, please inform us.
1. Made of special and excellent raw material, have more stable properties, increase the yield of complete drilling and mining bit substantially;
2. Extra grain size available, have higher impact resistance and lower hot crack and breakage;
3. Ground and tumbled, ensuring uniform of dimension and surface smoothness, easier to mount;
4. HIP sintered, increase the strength substantially therefore extend service time; full range of types and specifications are available.
Popular grade and applications as follows for your reference:
Grade | Hardness HRA | TRS N/ mm² | Density g/ cm³ | Applications recommended |
YK06 | 90 | 2200 | 14.9 | It is mainly used for medium or small hard alloy ball teeth, insert the cone drilling and impact drill, and get into the soft and medium hard rock. |
JK05 | 89.5 | 2400 | 14.8 | |
JK10 | 89 | 2200 | 14.4 | It can be used for geological exploration and drilling tools and coal mining can be used as soft rock, coal seam and non-silicified rock drilling tools. |
YG8C | 88.5 | 2500 | 14.7 | |
YG9C | 87.5 | 2600 | 14.5 | |
YG11C | 87 | 2600 | 14.4 | It is suitable for drilling tools. |
YK20 | 86.5 | 2600 | 14.4 | |
YK25 | 87 | 2600 | 14.4 | |
YG13C | 86 | 2800 | 14.2 | Suitable for hard alloy coal cutting teeth, turning teeth, tunneling, drilling in hard rock and hard rock. |
YK30 | 86.5 | 2800 | 14.35 | |
YK40 | 86 | 2800 | 14.35 | |
YG11CN | 88 | 2500 | 14.4 | With high hardness and wear resistance, it is suitable for snow and snow shovel snow. |
ZS10 | 87 | 2800 | 14.35 | High strength, good toughness and wear resistance is a bit poor, is suitable for crushing a diameter of less than 50 mm hard sandstone, quartzite, tightly silicide dolomite, silicide quartzite, iron ore, diorite, granite, sandstone, basalt stones, pebbles, tec. |
ZS20 | 88 | 2600 | 14.45 | The hardness and wear-resisting are generally applicable to the crushing diameter of less than 45mm metamorphic sandstone, granite porphyry, granite, common limestone, granite porphyry, open-pit granite, dolomite, magnetite and so on. |
ZS30 | 89 | 2500 | 14.6 | High hardness, good abrasion resistance, suitable for hard and hard granite with crushing diameter less than 40mm, amphibolite, siliceous slate, copper pyrite, marble, sandstone, etc. |
ZS40 | 90 | 2400 | 14.7 | High hardness, good wear resistance, suitable for crushing diameter less than 40mm limestone, sandstone, sandy shale, poor iron ore, silicified clay sandstone, etc. |
Index
Referance Drawings
Packing & Delivery
Packing Details: Carton and plywood case are suitable for international delivery (air and sea transportation).
Delivery Details: Generally it is 5-7days if the tungsten carbide buttons are in stock. Or it is 20-30 days if the tungsten carbide buttons are not in stock, it is according to quantity.
Free Samples
Free tungsten carbide button samples are available for you to do test.