Grade : IC807

A hard submicron grain size substrate with PVD coating and a special SUMOTEC surface treatment. Suitable for machining steels, alloy steels, austenitic stainless steel, high temperature alloys and hard steels at moderate to relatively high cutting speeds under stable conditions. Features high wear resistance and plastic deformation durability.

PropertyValue
ISO Range - P/M/K(P10-P30)(M05-M20)(K10-K30)
ISO Range - N/S/H (H05-H15)(S05-S20)

PropertyValue
Grade or Coating TypePVD
Coating Layers TiAlN+TiN


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Cutting Speed for: WNMG 331-TF IC807 - 5508229
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed125 HB395-785 sfm
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed190 HB330-655 sfm
P3Non-alloy steel and cast steel, free cutting steel <0.55% CQuenched and tempered250 HB260-655 sfm
P4Non-alloy steel and cast steel, free cutting steel >=0.55% CAnnealed220 HB295-720 sfm
P5Non-alloy steel and cast steel, free cutting steel >=0.55% CQuenched and tempered.300 HB260-490 sfm
P6Low alloy and cast steel (less than 5% of alloying elements)Annealed200 HB260-590 sfm
P7Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered275 HB230-490 sfm
P8Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered300 HB195-490 sfm
P9Low alloy and cast steel (less than 5% of alloying elements)Quenched and tempered350 HB165-395 sfm
P10High alloyed steel, cast steel and tool steelAnnealed200 HB260-490 sfm
P11High alloyed steel, cast steel and tool steelQuenched and tempered325 HB165-425 sfm
P12Stainless steel and cast steelFerritic/martensitic200 HB560-870 sfm
P13Stainless steel and cast steelMartensitic240 HB460-805 sfm
M14Stainless steel and cast steelAustenitic, duplex180 HB330-985 sfm
K15Grey cast iron (GG)Pearlitic/ferritic180 HB100-460 sfm
K16Grey cast iron (GG)Pearlitic/martensitic260 HB100-460 sfm
K17Nodular cast iron (GGG)Ferritic160 HB100-460 sfm
K18Nodular cast iron (GGG)Pearlitic250 HB100-460 sfm
K19Malleable cast ironFerritic130 HB100-460 sfm
K20Malleable cast ironPearlitic230 HB100-460 sfm
S31High temp. alloys Fe basedAnnealed200 HB165-260 sfm
S32High temp. alloys Fe basedHardened280 HB130-215 sfm
S33High temp. alloys Ni or Co basedAnnealed250 HB130-165 sfm
S34High temp. alloys. Ni or Co basedHardened350 HB115-150 sfm
S35High temp. alloys. Ni or Co basedCast320 HB100-130 sfm
S36Titanium (pure)Pure190 HB330-590 sfm
S37Titanium alloysAlpha+beta alloys, hardened310 HB165-180 sfm
H38Hardened steelHardened55 HRC65-295 sfm
H39Hardened steelHardened60 HRC100-195 sfm

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