Custom cemented carbide wear parts for mining Non-standard parts for rock drilling machinery tungsten carbixde buttons
Tungsten Carbide For Rock Drill Bits
this category is tungsten carbide for rock drill bits. also called a tungsten carbide button or tungsten carbide insert. TUNGSTEN MAN brand tungsten carbide button supply to customers are manufacturers of rock drill bits.
Generally, there are two kinds of rock drill bits. DTH (down the hole) rock drill bit and top hammer rock drill bits. tungsten carbide buttons are different because of the different rock drill bits. The system of ZGJRDCC tungsten carbide for rock drill bits is Classified according to carbide grade,size,shape.
Size of Tungsten Carbide For Rock Drill Bits:
size from 5mm to 35mm, high from 6.5mm to 32.6mm, and customizable sizes of tungsten carbide buttons for your application are available.
For further information (MOQ, price, delivery, etc), please request a quote or send an email to:info@jrdcarbide.com.
WhatsApp 008619386007013
Our sales team and engineers are ready to offer their expertise
Tungsten carbide parts holds incredible potential for the oil and gas industry and mining- where leading installations are already profiting from its Wear-resistant, corrosion-resistant and high hardness.
| Chinese Grade | ISO | Chemical Composition | Physical Mechanical Properties |
| WC | Co | Density | Bend Strength | Hardness |
| % | % | G/Cm3 | N/mm2 | HRA |
| YG3 | K01 | 96.5-97 | 3 | 14.9-15.3 | ≥1180 | ≥91.0 |
| YG6X | K10 | 93.5 | 6 | 14.8-15.1 | ≥1420 | ≥92 |
| YG6 | K20 | 94 | 6 | 14.7-15.1 | ≥1600 | ≥91 |
| YG8 | K20-K30 | 92 | 8 | 14.5-14.9 | ≥1600 | ≥90 |
| YG10 | K40 | 90 | 10 | 14.3-14.7 | ≥1900 | ≥89 |
| YG10X | 89 | 10 | 14.3-14.7 | ≥2200 | ≥89.5 |
| YG15 | K30 | 85 | 15 | 13.9-14.2 | ≥2100 | ≥87 |
| YG20 | 80 | 20 | 13.4-13.7 | ≥2500 | ≥85.5 |
| YG20C | K40 | 80 | 20 | 13.4-13.7 | ≥2200 | ≥85.5 |
| YG30 | G60 | 70 | 30 | 12.8 | ≥2750 | ≥82 |
Grade as following :
YG6,YG6X,YG8,YG8.2,YG8L,YG15,YG20,YG20C,YG20D etc are the traditional material,suitable for the normal tungsten carbide roller.
1. Tungsten carbide bushing has the characteristics of wear resistance and impact resistance.
2.It is the supporting parts used in the mechanical parts, in order to achieve sealing, wear protection and other functions.
In the field of valve applications, the tungsten carbide bushing is in the bonnet and is the corrosion-resistant materials for sealing.
3.In the field of bearing application, the carbide bushings are used to reduce wear between the bearing and the shaft seat, and to avoid the increase of clearance between shaft and hole.
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