ISCAR Cutting Tools - Metal Working Tools - Grade : DT7150

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Grade : DT7150

A tough substrate with a dual MTCVD Al2O3 and TiAlN PVD coating. Recommended for medium to high cutting speeds for machining of both grey and nodular cast iron. Features high wear and chipping resistance.

PropertyValue
ISO Range - P/M/K(K10-K25)
ISO Range - N/S/H (H20-H30)

PropertyValue
Grade or Coating TypeCVD
Coating Layers MTCVD Al2O3 & TiAlN PVD


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Cutting Speed for: H490 ANCX 120508PDR DT7150 - 5606015
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25% CAnnealed125 HB170-280 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25% CAnnealed190 HB120-200 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB100-160 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB80-120 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB140-320 m/min
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB120-240 m/min
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB100-200 m/min
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB80-160 m/min
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB70-140 m/min
P10High alloyed steel, cast steel and tool steelAnnealed200 HB60-120 m/min
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB60-100 m/min
K15Grey cast iron (GG)Pearlitic/ferritic180 HB140-270 m/min
K16Grey cast iron (GG)Pearlitic/martensitic260 HB125-220 m/min
K17Nodular cast iron (GGG)Ferritic160 HB190-330 m/min
K18Nodular cast iron (GGG)Pearlitic250 HB160-300 m/min
K19Malleable cast ironFerritic130 HB180-350 m/min
K20Malleable cast ironPearlitic230 HB160-330 m/min

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