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: T490 LNMT 1306PNTR IC328 - 5695747
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed125 HB460-655 sfm
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed190 HB425-625 sfm
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB425-625 sfm
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB395-590 sfm
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB395-560 sfm
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB395-525 sfm
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB360-490 sfm
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB330-460 sfm
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB295-490 sfm
P10High alloyed steel, cast steel and tool steelAnnealed200 HB260-425 sfm
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB260-395 sfm
P12Stainless steel and cast steelFerritic/martensitic200 HB330-460 sfm
P13Stainless steel and cast steelMartensitic240 HB295-425 sfm
M14Stainless steel and cast steelAustenitic, duplex180 HB260-395 sfm
S31High temp. alloys Fe basedAnnealed200 HB115-165 sfm
S32High temp. alloys Fe basedHardened280 HB100-130 sfm
S33High temp. alloys Ni or Co basedAnnealed250 HB80-115 sfm
S34High temp. alloys. Ni or Co basedHardened350 HB65-80 sfm
S35High temp. alloys. Ni or Co basedCast320 HB80-100 sfm
S36Titanium (pure)Pure190 HB150-260 sfm
S37Titanium alloysAlpha+beta alloys, hardened310 HB100-215 sfm

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