Grade : IC902

Ultra-fine carbide grain, PVD coated with high resistance to abrasive wear, suitable for machining various materials including hard steel and cast iron, at high cutting speeds.

PropertyValue
ISO Range - P/M/K(P05-P15)(M10-M15)(K05-K15)
ISO Range - N/S/H (H05-H15)(S05-S10)

PropertyValue
Grade or Coating TypePVD
Coating Layers TiAlN


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Cutting Speed for: ECI-H7 750-2.25C750CF-5.5 IC902 - 3327237
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed125 HB250-300 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed190 HB200-250 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB160-240 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB160-240 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB140-200 m/min
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB160-240 m/min
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB120-200 m/min
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB130-200 m/min
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB140-200 m/min
P10High alloyed steel, cast steel and tool steelAnnealed200 HB130-200 m/min
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB70-130 m/min
P12Stainless steel and cast steelFerritic/martensitic200 HB80-175 m/min
P13Stainless steel and cast steelMartensitic240 HB60-165 m/min
M14Stainless steel and cast steelAustenitic, duplex180 HB60-130 m/min
H38Hardened steelHardened55 HRC30-65 m/min
H39Hardened steelHardened60 HRC30-45 m/min
H40Chilled cast ironCast400 HB70-100 m/min
H41Cast ironHardened55 HRC30-65 m/min

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