Grade : IN23

Black ceramic (Al2O3/TiCN), used for machining grey and nodular cast iron and hardened steel at medium to finishing conditions.

ISO Range - P/M/K(K05-K15)
ISO Range - N/S/H (H10-H30)

Grade or Coating TypeCERAMIC
Coating Layers Uncoated

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Cutting Speed for: DNGA 150404T IN23 - 5700427
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
K15Grey cast iron (GG)Pearlitic/ferritic180 HB150-400 m/min
K16Grey cast iron (GG)Pearlitic/martensitic260 HB100-350 m/min
K17Nodular cast iron (GGG)Ferritic160 HB300-600 m/min
K18Nodular cast iron (GGG)Pearlitic250 HB200-500 m/min
H38Hardened steelHardened55 HRC90-200 m/min
H39Hardened steelHardened60 HRC90-200 m/min
H41Cast ironHardened55 HRC80-180 m/min

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