Coated Turning Grades for Cast & Ductile Iron AC4010K /AC4015K /AC4125K Coated Grades for Cast Iron AC4010K / AC4015K / AC4125K
Wear Resistance of AC4010K (Continuous Gray Cast Iron Cutting)
.016
Competitor A (K10)
Work Material:
FC250 Continuous CNMG432 vc=1969 SFM f=.016 IPR ap=.079” Dry
Conventional Tool (K10)
.012
Insert : Cutting Conditions:
AC4010K
D
D
.008
D
D
D
.004
D
2
4
6
8
10
0
Cutting Time (min)
Cutting for 5 minutes
Cutting for 5 minutes G Excellent
Cutting for 5 minutes
AC4010K+EGZ
Competitor A (K10)
Conventional Tool (K10)
Chipping Resistance of AC4010K/AC4015K (Interrupted Gray Cast Iron Cutting)
Cutting for 10 minutes G Excellent
S Applicable Cutting for 10 minutes
Work Material:
FC250 Interrupted CNMG432 vc=1312 SFM
Insert : Cutting Conditions:
f=.012 IPR ap=.079” Wet
Minor Chipping
Minor Chipping
AC4010K+EGZ
AC4015K+EGZ
Cutting for 6 minutes
Cutting for 10 minutes
Chipping on Flank Chipping on Rake Face
Competitor B (K10)
Conventional Tool (K10)
4
4
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