Basic Info.
Model NO.
YG6 YG8 YG8C YG11C YG13C/YK40 YG15C YK05 YK15 YK20
Transport Package
Wooden Case
Trademark
Evergreen
Origin
China
Production Capacity
500000/Years
Product Description
GradeDensity (g/cm3)Hardness (HRA)T.R.S (MPa)Application recommended
| YG6 | 14.95 | 90.5 | 1900 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8 | 14.8 | 89.8 | 2800 | Used as a core drill, electric coal drill, coal cutter tooth, oil roller bit and scraper button bit. |
| YG8C | 14.8 | 89.8 | 2800 | Mainly used for small and medium-sized drill bit tooth, and as a rotating exploration drill bush. |
| YG11C | 14.4 | 86.5 | 2700 | Most used in the drill bit and rock bit used for cutting high hardness materials ball tooth. |
| YG13C/YK40 | 14.2 | 86 | 2900 | mainly used for rotary drill bit used for cutting high hardness materials in ball mill. |
| YG15C | 14 | 85 | 3000 | Used in oil cone bit and soft in the hard rock digging cutting tools. |
| YK05 | 14.9 | 90.5 | 2600 | Mostly used as the buttons of small and medium sized bits to cut soft and medium hard formations |
| YK15 | 14.6 | 88 | 2750 | Suitable to strips, conical buttons for rotary percussion-resistant geological prospecting buttons, cut soft and medium hard formations. |
| YK20 | 14.5 | 87.5 | 2800 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations, |
| YK25 | 14.4 | 87.2 | 2550 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard, hard, and very hard formations |
The tungsten carbide button is sintered by coarse grained powder, with properties of high hardness and good transverse-rupture strength, as well as corrosion resistance, resistance to acid and alkali.
Our durable carbide buttons with excellent fracture resistance dramatically improve tool life with high penetration rates.
FEATURES
1.100% virgin material2.fast delivery
3.ISO quality control
4.stable and reliable
5.sample available
6.surface polished
7.free online technical service available
8.various grades YK05/YK10/YK20/YK25/YK40 etc
9.various Types: type Q(spherical), type Z(conical), type D(parabolic), type P(flat-top) etc
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EVERGREEN HARDMETAL TOOLS CO.,LTD