Impact Toughness Tungsten Carbide Spherical Oil Drilling Buttons
Product Description
Material: high virgin raw material with submicron and average grain size.
Tolerance: strict tolerance extent control, which can reach +/-0.01mm.
Grades: various for choice: YK20, YK25, YG13C and so on.
Types: standard, conical, parabolic, ballistic.
Physical performance: high hardness and impact toughness, very good mechanical & chemical stability.
Advantage:
We can provide professional technical support to understand the needs of the market and the characteristics of goods.
Product Show
Sizes of tungsten carbide buttons:
Grade, Properties and Recommended Applications
| 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. |
Production Process
Products Range
FAQ
Q: Are you trading company or manufacturer ?
A:Yes, We are factory, all machine is made by ourself and we can provide customize service according to your requirement.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q: How many countries have you exported?
A: We exported products all around the world, such as Europe, America, Southeast Asia, India and so on.
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