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Showa Denko Singapore Pte Ltd

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 +65-6223 1889

Showa Denko Singapore Pte Ltd

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 +65-6223 1889

SBN K-TIP™

ABOUT SBN K-TIP™

SBN K-TIP™ is a sintered compact of cubic boron nitride (cBN) manufactured by Showa Denko K.K. from specially prepared cBN on the strength of the company’s ultra-high pressure technology.,SBN K-TIP™ is morphologically featured in that cBN grains constitute the skeleton with special binders filling voids and creating coherent bonds.,Use of SBN K-TIP™ is recommended for the purpose of cutting hard ferrous alloys and difficult to work materials and for a raw material of wear resistant part.,SBN K-TIP™ is available with eight various grades for a wide range of machining materials.,In addition to KT series (a composite sintered compact in which sintered cBN layer is supported by a layer of cemented carbide), soid types (KS series: KS10, KS25, KS30X; a composite consisting of solely sintered cBN) are also available. ktip

SBN K-TIP™ Product grades

CodeMain Application
KT05Y Suitable for powdered metal and cast iron.
KT10 Suitable for high-speed steel and very hard cast iron.
KT10C Suitable for powdered metal.
KT20C Suitable for powdered metal and nodular cast iron.
KT25 General purpose grade for hardened steel and cast iron, having wear resistance and toughness.
KT30 Suitable for finishing hardened steel, cast iron and nodular cast iron.
KT30N Suitable for finishing hardened steel.
KT30X Suitable for interrupted cutting of hardened steel.

 

SBN K-TIP™ Product grades

 KT05YKT10KT10CKT20CKT25KT30KT30NKT30X
cBN (vol%) 90 80 80 70 65 60 60 65
cBN size (μm) 3 3 3 3 2 3 3 1
Major binder Co TiN TiC TiC TiCN TiC TiN TiN
Vickers (GPa) 35 32 32 30 29 29 28 28
Transverse strength (MPa) 1100 1000 1000 950 950 850 850 1300

 

K-TIP™ recommended cutting condition

recom

PRODUCT DETAIL

Property Powder
Caution for storage Store in a moisture-free location
Packaging Bottle, dedicated case

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