Coated Turning Grades for Cast & Ductile Iron AC4010K /AC4015K /AC4125K Coated Grades for Cast Iron AC4010K / AC4015K / AC4125K
Wear Resistance of AC4125K (Continuous Ductile Cast Iron Cutting)
.020
Work Material:
100-70-03 Continuous CNMG432 vc=459 SFM
D
D
.016
D
Conventional Tool (K20)
Competitor A (K20)
Insert : Cutting Conditions:
AC4125K
.012
D
f=.012 IPR ap=.059” Wet
D
.008
D
D D
.004
D
0 2 4 6 8 101214161820 Cutting Time (min)
Cutting for 6 minutes
Cutting for 6 minutes
Cutting for 6 minutes
AC4125K+EGZ
Competitor A (K20)
Conventional Tool (K20)
Chipping Resistance of AC4125K (Interrupted Ductile Cast Iron Cutting)
600
Work Material:
Nodular Cast Iron Interrupted CNMG432 vc=1476 SFM
Insert : Cutting Conditions:
400
f=.012 IPR ap=.059” Wet
200
0
AC4125K +EGZ
Conventional Tool (K20)
Competitor A (K20)
Cutting for 300 seconds
Cutting for 300 seconds
Cutting for 300 seconds
AC4125K+EGZ
Competitor A (K20)
Conventional Tool (K20)
6
6
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