Grade : IC428

A hard substrate with multilayer CVD coating. Recommended for machining gray and nodular cast iron at moderate to high cutting speeds.

PropertyValue
ISO Range - P/M/K(P05-P15)(K05-K20)
ISO Range - N/S/H (H15-H25)

PropertyValue
Grade or Coating TypeCVD
Coating Layers TiC+Al2O3


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Cutting Speed for: HFPR 6030 IC428 - 6290314
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
K15Grey cast iron (GG)Pearlitic/ferritic180 HB435-770 sfm
K16Grey cast iron (GG)Pearlitic/martensitic260 HB375-540 sfm
K17Nodular cast iron (GGG)Ferritic160 HB395-655 sfm
K18Nodular cast iron (GGG)Pearlitic250 HB320-515 sfm
K19Malleable cast ironFerritic130 HB490-805 sfm
K20Malleable cast ironPearlitic230 HB400-655 sfm
H38Hardened steelHardened55 HRC75-125 sfm
H39Hardened steelHardened60 HRC75-125 sfm
H40Chilled cast ironCast400 HB75-125 sfm
H41Cast ironHardened55 HRC75-125 sfm

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