SBN™ K-TIP™

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SBN™ K-TIP™ Overview

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 twelve various grades for a wide range of machining materials.

In addition to KT series (sintered cBN layer supported by cemented carbide), solid types (KS series: KS10, KS25, KS30X; consisting of solely sintered cBN) are also available.

Overview Grades Applications Tests Enquiry

Grades

  Grade cBN
Content (%)		 cBN
Size (um)		 Major
Binder		 Hardness
(Gpa)		 TRS
(Mpa)		 Thickness
Carbide Backed
KT Series

KT10
KT20C
KT25
KT30
KT30X
KT40N
KT70X*

 80
70
65
60
65
40
65-70		 3
3
2
3
1
1
1		 TiN
TiC
TiCN
TiC
TiN
TiN
TiN		 32
30
29
29
28
24
34		 1000
950
950
850
1300
900
.

Total: 1.6t, 2.5t, 3.2t
cBN layer: 0.7 – 1.0 mm

*NEW
Solid
KS Series		 KS10
KS25
KS30X		 80
65
65		 3
2
1		 TiN
TiCN
TiN		 32
29
28		 1000
950
1300		 Total: 1.0 – 24 mm
Special Products

KT-Y2

KT30X (G-type)

KS-H2

65

65

65

1

1

3

TiN

TiN

TiCN

28

28

29

1300

1300

800

Total: 1.6t, 2.5t, 3.2t
cBN layer: 0.7 – 1.0 mm

Total: 5 – 13t
cBN layer: 1.0 – 3.0 mm

Total: 1.6 mm

* The values above are representative, not guaranteed.

Packaging: dedicated case.
Alias name: cubic boron nitride sintered compacts / PCBN / Polycrystalline cubic boron nitride

Kindly select on one of the following links below to start your download.

Download PDF – Catalogue
Download PDF – KT-70X new

Applications

Applications of K-TIP: Brake disc, Crank shaft, Balance shaft, Fly wheel, Cylinder liner, Valve seat ring, Transmission parts, Transmission gear, Bearing, Camshaft, Piston, Spline, CVJ parts.

Actual Tests

 
Other test results can be viewed in the catalogue

Product Enquiry








    SBN™ K-TIP™




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