ISCAR Cutting Tools - Metal Working Tools - Grade : IC520N

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Grade : IC520N

A hard cermet grade with PVD coating. Suitable for finishing operations on steels and stainless steel at high cutting speeds and low feeds. Features excellent surface finish, very good wear resistance and prevents built-up edge.

PropertyValue
ISO Range - P/M/K(P05-P25)(M05-M15)
ISO Range - N/S/H

PropertyValue
Grade or Coating TypePVD
Coating Layers TiCN+TiN


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Cutting Speed for: DCMT 11T312-SM IC520N - 5507353
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25% CAnnealed125 HB250-420 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25% CAnnealed190 HB220-380 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB180-350 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB210-370 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB160-330 m/min
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB180-350 m/min
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB170-330 m/min
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB160-280 m/min
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB150-250 m/min
P10High alloyed steel, cast steel and tool steelAnnealed200 HB180-330 m/min
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB150-250 m/min
P12Stainless steel and cast steelFerritic/martensitic200 HB160-300 m/min
M14Stainless steel and cast steelAustenitic180 HB150-280 m/min

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