Our company was founded in zhuzhou city, the largest tungsten carbide production area in China, specializing in the production of various cemented carbide products, and accept a variety of customized products.The company was founded 13 years, with professional production, sales and after-sales service.Quality and price are always our advantages, if you have any need, please contact us, we will reply to you as soon as possible.
Description
Tungsten carbide button bits are widely used for DTH hammers in water well rigs, geological exploration, inserting chopping bits, down-the-hole drill bits, roller cone bits, crushing, coal mining, trenching, sawing, augering, road construction and exploitation of coal crude oil, rock and concrete, in rail way milling and so on.
Features:
1. High quality and 100% virgin raw material
2. Stable properties and long working life
3. Precision grinded and polished
4. Various sizes and types for buotton bits
5. Factory's offer
6. Strict products quality inspection
Size:
We have the Q Type, P Type, Z Type, X Type, etc.
Welcome and please tell us if you need the customized sizes and types!
Grades of Tungsten Carbide
Grade | ISO grade | Physical and mechanical propertie | ||
Density(g/cm3) | Hardness(HRA) | TRS(N/mm2) | ||
YG15 | K40 | 13.9-14.1 | ≥86.5 | ≥2020 |
YG16C |
| 13.7-14.1 | ≥84.0 | ≥2400 |
YGH40 |
| 13.5-13.9 | ≥83.0 | ≥2450 |
YG20 |
| 13.4-14.8 | ≥83.5 | ≥2480 |
YG20C |
| 13.4-14.8 | ≥82.5 | ≥2480 |
YLH90 |
| 13.2-13.5 | ≥81.5 | ≥2580 |
YLH100 |
| 13.0-13.4 | ≥81.0 | ≥2650 |
YT15 |
| 11.1-11.6 | ≥91.0 | ≥1180 |
YW1 |
| 12.7-13.5 | ≥91.5 | ≥1180 |
YL10.2 |
| 14.3-14.5 | ≥91.0 | ≥4000 |
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