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Carbided PCBN

SFD PCBN is characteristic of high hardness, high wear resistance and high thermal stability and is made by sintering micron CBN powder and various ceramic binders at a high temperature and pressure. CB series is composed of CBN layer and tungsten carbide base.

Description

SFD PCBN is characteristic of high hardness, high wear resistance and high thermal stability and is made by sintering micron CBN powder and various ceramic binders at a high temperature and pressure. CB series is composed of CBN layer and tungsten carbide base.

 

Application

SFD PCBN is ideal for tools used for the machining of high hardness and hard processed ferrous materials (HRC45-65), such as harden steel, pearlitic gray cast iron, high temperature alloy, high-speed steel, hard facing alloys, Ni-Cr alloy, powder metallurgy metals. PCBN is typically used to machine brake discs, engine blocks, engine cylinder liners, brake drums, flywheels, valve seats and guides, gears, mold and die parts, etc.

 

Advantage

1. Multiple grades of PCBN blanks and wide range of application

2. High cost-effective, Easy Processing, Excellent performance, High wear resistance, strong stability

3. Largest diameter (50 mm) of PCBN which is made in China

4. Strong technical support, Customized R&D PCBN and service

5. Strict quality management system to guarantee the consistent quality

6. Short lead time: 1-2 days for 50 mm PCBN Disc. 3-4 days for 10000 PCBN tips

Specification
Carbide backed PCBN disc
Disc Dimensions(mm) Grade Available
Disc Diameter(D) Thickness (T)
30 1.6/2.0/3.2/4.8 CB900,CB850,CB720,CB500
50 3.2/4.8

 

Carbide backed PCBN semi-finished inserts
Shape ISO Dimensions (mm) Grade Available
IC Thickness(T)
Rounds RNUN-0903XX 9.8 3.2 CB900,CB850,CB720,CB500
Rounds RNUN-1203XX 13 3.2
RNUN-1204XX 13 4.76
RNUN-1904XX 19.4 4.76
Squares SNUN-0603XX 6.7 3.2 CB900,CB850,CB720,CB500
Squares SNUN-0903XX 9.8 3.2
SNUN-1203XX 13 3.2
SNUN-1204XX 13 4.8
Triangles TNUN-1103XX 6.7 3.2 CB900,CB850,CB720,CB500
Triangles TNUN-1603XX 9.9 3.2
TNUN-2204XX 13.2 4.8

 

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