high quality carbid mining tips

 

Grades, properties and recommended applications of conventional cemented carbide for mining inserts.
Grade	Grade	Density g/cm3	Hardness HRA/Hv3	TRS MPa	Recommended application
YK15	BK15	14.60	88.0	2600	Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling soft to medium rock formations of class f=14-15
YK15.6	BK15.6	14.60	87.6	2700	Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling medium to hard rock formations of class f=14-15
YK20	BK20	14.52	87.3	2800	Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=15-18
YG11C	BG11C	14.35	87.0	2850	Suitable for embedding rotary percussive drill bits of   heavy rock drilling machines for drilling hard rock formations of class f=18 or above.

Zhuzhou Haigong Cemented Carbide Co., Ltd.

Basic Information

Business Type:

Main Products:mining tools, mould materials, carbide anviles, drilling tools, carbide rod, cutting tools, etc.

Location:No. 8, South Huanghe Road, Tianyuan District, Zhuzhou, Hunan, China (Mainland)

Total Employees: 51 - 100 People

Year Established: 2006

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Overseas Office: No

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