ISCAR Cutting Tools - Metal Working Tools - Grade : IC908

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Grade : IC908

A hard, substrate with excellent chipping resistance, combined with a TiAlN PVD coating. Provides high wear and oxidation resistance. Recommended for a very wide range of materials applications and machining conditions.

PropertyValue
ISO Range - P/M/K(P15-P30)(M20-M30)(K20-K30)
ISO Range - N/S/H (H20-H30)(S10-S25)

PropertyValue
Grade or Coating TypePVD
Coating Layers TiAlN


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Cutting Speed for: 16ERB 1.50 ISO IC908 - 5996932
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25% CAnnealed125 HB85-165 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25% CAnnealed190 HB85-160 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB80-155 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB80-150 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB75-140 m/min
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB90-140 m/min
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB85-130 m/min
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB80-125 m/min
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB75-120 m/min
P10High alloyed steel, cast steel and tool steelAnnealed200 HB70-125 m/min
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB60-110 m/min
P12Stainless steel and cast steelFerritic/martensitic200 HB85-130 m/min
P13Stainless steel and cast steelMartensitic240 HB85-120 m/min
M14Stainless steel and cast steelAustenitic180 HB80-120 m/min
K15Grey cast iron (GG)Pearlitic/ferritic180 HB65-120 m/min
K16Grey cast iron (GG)Pearlitic/martensitic260 HB60-100 m/min
K17Nodular cast iron (GGG)Ferritic160 HB55-110 m/min
K18Nodular cast iron (GGG)Pearlitic250 HB50-95 m/min
K19Malleable cast ironFerritic130 HB55-100 m/min
K20Malleable cast ironPearlitic230 HB50-110 m/min
N21Aluminum-wrought alloyNot cureable60 HB85-255 m/min
N22Aluminum-wrought alloyCured100 HB80-205 m/min
N23Aluminum-cast, alloyed <12% SiNot cureable75 HB120-300 m/min
N24Aluminum-cast, alloyedCured90 HB120-245 m/min
N25Aluminum-cast, alloyed >12% SiHigh temperature130 HB100-225 m/min
N26Copper alloys >1% PbFree cutting110 HB95-270 m/min
N27Copper alloysBrass90 HB95-270 m/min
N28Copper alloysElectrolytic copper100 HB95-270 m/min
N29Non metallicDuro& fiber plastics60 HB70-280 m/min
N30Non metallicHard rubber55 HB70-260 m/min
S31High temp. alloys Fe basedAnnealed200 HB25-50 m/min
S32High temp. alloys Fe basedCured280 HB25-45 m/min
S33High temp. alloys Ni or Co basedAnnealed250 HB20-35 m/min
S34High temp. alloys. Ni or Co basedCured350 HB15-30 m/min
S35High temp. alloys. Ni or Co basedCast320 HB15-30 m/min
S36Titanium (pure)Pure110 HB50-85 m/min
S37Titanium alloysAlpha+beta alloys310 HB25-60 m/min
H38Hardened steelHardened55 HRC30-60 m/min
H39Hardened steelHardened60 HRC30-45 m/min
H40Chilled cast ironCast400 HB30-60 m/min
H41Cast ironHardened55 HRC30-55 m/min

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