CBN
Turning
NCB100
For high-Speed Machining of Titanium Alloys
¢ Application Range (Machining Titanium Alloy)
Nano-Polycrystalline CBN
1,000
660
NCB100
330
0
.0019 .0039 .0059 .0079 Feed Rate f (IPR)
¢ Sintered Composition (SEM Image)
¢ Physical Values
Conventional CBN
SUMIBORON BINDERLESS NCB100 100
Metal Binder
CBN Content (vol%)
90 to 95
—
WC-Co
Binder
CBN Particles 1 to 5μm
CBN Particles 200 to 500nm
500nm
3μm
Hardness HV (GPa) Thermal Conductivity (W/m·K)
51 to 54
41 to 44
SUMIBORON BINDERLESS NCB100
Conventional CBN
180 to 200
100 to 120
NCB100 can also be used for milling of heat-resistant alloys.
Turning
IT105
For High-Speed Machining and Finishing of Heat-Resistant Alloys
*Non-Stock Standard Items
¢ Application Range (Turning)
1,320
BN350
1,000
660
IT105
INCONEL718 / WASPALOY / HASTELLOY
330
.0039
.0079 .0118 .0157 .0197
Depth of Cut (Inch)
¢ Grade Map
IT105
BN350
CBN Content (vol%) CBN Grain Size (μm)
1
1
75 to 80
60 to 65
Co Compound
TiN
Binder
Hardness HV (GPa) TRS (GPa)
35 to 38
33 to 35
2.3 to 2.4
1.5 to 1.6
21
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