Page 190 - Master Catalog 2017, Inch
P. 190
Advanced Materials for Hard Turning
Overview
Advanced Materials for Hard Turning
PcBN [%] Low High Ceramics
WBH10P WBH25P WBH30P WBK40U CW2015 CW3020
Finishing
Hardened
Steels
Interrupted Heavy
Machining
Hard Turning Grade Selection
Interrupted cutting?
No
Yes
Yes
Hardness >62 HRC
No
Ra<0,8μm; Rz<4μm Yes
No
Forged component? Yes
No
Large batches? Yes
™
™
No NOTE: For heavy machining, WBK40U and CW3020 are the ideal choices.
CW2015
B170 widia.com
B170 B171 Mi
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WID M
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16 T
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WID_Master16_Turning_Inserts_B170_B171_Minch_REBRAND.indd 170 h REBRAND O b 14 2015 4 18 PM 10/30/15 1:52 PM
