Cemented Tungsten Carbide Button For Drilling Bits with high quality
US $50.00-$60.00
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Item | Value |
Place of origin | Hunan, China |
Brand Name | JINXIN |
Product Name | serrated carbide buttons |
Material | 100% Virgin tungsten cemented carbide Raw Material |
Main Chemical Composition | Tungsten carbide Co + WC |
Grades | YG6 YG8 YG10 |
Finishing | Blank or Ground |
Size | Any size as customer's demand |
Application | For coal mining and rock drilling, oil-field drilling bits |
Certification | ISO9001:2015 |
Service | OEM/ODM |
Grade | Chemical properties | Physical and mechanical properties | ||||||||
WC | Co | Additive | Density | Hardness HRA | Bending Strength | |||||
g/cm3 | (HV) | (N/mm2)≥ | ||||||||
YG6 | Balance | 5.8~6.2 | ≤0.5% | 14.75~15.0 | 91.0~92.5 | 2000(2500) | ||||
YG8 | Balance | 7.8~8.2 | ≤1% | 14.5~14.9 | 90.5~92.0 | 2100(2800) | ||||
YG10 | Balance | 9.8~10.3 | 0% | 14.2~14.6 | 89.0~91.0 | 2600(3200) | ||||
YG13 | Balance | 12.7~13.2 | ≤1% | 14.0~14.3 | 87.0~89.0 | 2400(3000) | ||||
YG20 | Balance | 19.5~20.5 | 0% | 13.4~13.6 | 83.0~85.0 | 2600(3000) |