ISCAR Cutting Tools - Metal Working Tools - Grade : IC328

Grade : IC328

A tough substrate with PVD coating, suitable for a wide range of applications on steel and stainless steel at low to medium speeds and medium to high feeds. The grade is recommended for interrupted cuts and machining under unstable conditions.

PropertyValue
ISO Range - P/M/K(P25-P40)(M30-M40)
ISO Range - N/S/H (S20-S30)

PropertyValue
Grade or Coating TypePVD
Coating Layers TiCN


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Cutting Speed for: APCT 100302R-HM IC328 - 5690666
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25% CAnnealed125 HB140-200 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25% CAnnealed190 HB130-190 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB130-190 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB120-180 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB120-170 m/min
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB120-160 m/min
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB110-150 m/min
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB100-140 m/min
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB90-150 m/min
P10High alloyed steel, cast steel and tool steelAnnealed200 HB80-130 m/min
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB80-120 m/min
P12Stainless steel and cast steelFerritic/martensitic200 HB100-140 m/min
P13Stainless steel and cast steelMartensitic240 HB90-130 m/min
M14Stainless steel and cast steelAustenitic, duplex180 HB80-120 m/min
S31High temp. alloys Fe basedAnnealed200 HB35-50 m/min
S32High temp. alloys Fe basedHardened280 HB30-40 m/min
S33High temp. alloys Ni or Co basedAnnealed250 HB25-35 m/min
S34High temp. alloys. Ni or Co basedHardened350 HB20-25 m/min
S35High temp. alloys. Ni or Co basedCast320 HB25-30 m/min
S36Titanium (pure)Pure190 HB45-80 m/min
S37Titanium alloysAlpha+beta alloys, hardened310 HB30-65 m/min

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