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Solid PCBN Inserts
The solid PCBN insert applies to various ferrous metals, such as cast iron, nodular cast iron, pearlite grey cast iron, hardened steel, bearing steel, tungsten carbide, hard roller and sintered alloy, particularly for auto parts, roller, gear and bearing industry.

Features:

1) High hardness and abrasive resistance.

2) Extremely high heat resistance, good thermal stability and red hardness.
3) Good oxidation resistance, good heat conductivity and low friction coefficient.   

 

 

Types: TNGN, CNMN, SNMN, RNMN, WNMN, SCGN, RCMN, RCMX, RCMS, etc.

 

 

Specifications

Parameters Recommended for PCBN Cutting Tool

Work Piece Material

Hardness

V(m/min)

f (mm/rev)

Ap (mm)

Gray Cast Iron

HB170~300

500~1500

0.1~0.4

0.1~1.5

Alloyed Iron

HB240~300

150~300

0.05~0.4

0.1~0.5

Nodular Cast Iron

100~350

200~400

0.1~0.4

0.1~0.5

P/M Fe-based

HRC55-65

50~150

0.05~0.4

0.05~0.5

Hardened Steel

HRC55~65

80~200

0.05~0.2

0.05~0.2

Heat-resistant Alloys

110~160

50~200

0.05~0.2

0.05~0.2

◆We supply customized solutions according your request.

 


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