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BX5015

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New CBN Grade for Gray Cast Iron

New CBN grade developed for low-speed machining of gray cast iron

Applications & Features

Applications

Internal turningExternal turning

Features

1. Application areas

2. Grade properties

– By incorporating a binder with excellent heat and oxidation resistance, BX5015 exhibits superior wear resistance during the low-speed machining of gray cast iron.
– The uniform distribution of sub-micron CBN grains within the binder phase provides BX5015 with excellent fracture resistance.

Grades

BX5015

  • Delivers excellent performance in lowspeed machining of gray cast iron.

Practical examples

Example #1
Workpiece type: Oil pump housing
Workpiece material: FC250 / 250
Insert: 2QP-CCGW09T304SR
Grade: BX5015
Cutting conditions: Vc = 190(m/min)
f = 0.2 (mm/rev)
ap = 0.3 (mm) x 2 pass
Coolant: Wet
Example #2
Workpiece type: Bearing housing
Workpiece material: FC250 / 250
Insert: 2QP-DNGA150404SR
Grade: BX5015
Cutting conditions: Vc = 500(m/min)
f = 0.2 (mm/rev)
ap = 0.2 (mm)
Coolant: Wet

Standard cutting conditions

ISO Workpiece condition Grade Cutting speed
Vc (m/min)		 Depth of cut
ap (mm)		 Feed
f (mm/rev)
Gray cast iron
FC250, etc.
250, etc.		 BX5015 100 – 700 0.05 – 0.5 0.05 – 0.3

For more information about this product, visit our online e-catalog or download the product report:

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