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Grade : TT8080
PVD coated grade with optimum toughness for rough machining of steels, interrupted & rough machining of stainless steel and low speed & interrupted machining of heat-resistant alloys

PropertyValue
ISO Range - P/M/K(P30-P50)(M30-M50)
ISO Range - H/S/N (S30-S50)

PropertyValue
Grade or Coating TypePVD
Coating Layers TiAlN-TiN
Grade ColorYELLOW




Cutting Speed for: 3PKT 060304R-M TT8080 - 5616315
ISOWorkpiece Material GroupMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed125 HB170-250 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed190 HB130-220 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55%C.Quench and tempered.250 HB90-170 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55%C.Annealed220 HB100-190 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55%C.Quenched & tempered.300 HB70-160 m/min
P6Low alloy & cast steel (less than 5% of alloying elements).Annealed200 HB150-220 m/min
P7Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered275 HB110-190 m/min
P8Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered300 HB80-160 m/min
P9Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered350 HB70-120 m/min
P10High alloyed steel, cast steel and tool steel.Annealed200 HB70-110 m/min
P11High alloyed steel, cast steel and tool steel.Quenched & tempered325 HB60-100 m/min
M12Stainless steel and cast steel.Ferritic/martensitic200 HB90-200 m/min
M13Stainless steel and cast steel.Martensitic240 HB70-160 m/min
M14Stainless steel and cast steel.Austenitic180 HB100-210 m/min
S31High temp. alloys Fe based.Annealed200 HB30-65 m/min
S32High temp. alloys Fe based.Cured280 HB20-45 m/min
S33High temp. alloys. Ni or Co based.Annealed250 HB25-50 m/min
S34High temp. alloys. Ni or Co based.Cured350 HB20-40 m/min
S35High temp. alloys. Ni or Co based.Castr320 HB20-45 m/min
S36Titanium Ti alloys.310 HB60-100 m/min
S37Titanium Ti alloys.Alpha+beta alloys cu310 HB25-55 m/min

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