Grade : TT9080
General machining of steels, stainless steels and heat-resistant steel Achieves excellent surface finish

PropertyValue
ISO Range - P/M/K(P20-P40)(M20-M40)
ISO Range - H/S/N (S20-S40)
HRA92
Coating TypePVD
Coating LayerAlTiN-TiN



Cutting Speed for: TQC 27-1.50-15R TT9080 - 6108821
ISOMaterialMaterial DescriptionMaterial ConditionCutting Speed Recommendations
P1Non-alloy steel and cast steel, free cutting steel <0.25%C.Annealed :125114-200 m/min
P2Non-alloy steel and cast steel, free cutting steel >=0.25%C.Annealed :19097-167 m/min
P3Non-alloy steel and cast steel, free cutting steel <0.55%C.Quench and tempered. :25085-180 m/min
P4Non-alloy steel and cast steel, free cutting steel >=0.55%C.Annealed :22080-164 m/min
P5Non-alloy steel and cast steel, free cutting steel >=0.55%C.Quenched & tempered. :30070-150 m/min
P6Low alloy & cast steel (less than 5% of alloying elements).Annealed :20084-130 m/min
P7Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :27577-147 m/min
P8Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :30075-140 m/min
P9Low alloy & cast steel (less than 5% of alloying elements).Quenched & tempered :35064-114 m/min
P10High alloyed steel, cast steel and tool steel.Annealed :20070-120 m/min
P11High alloyed steel, cast steel and tool steel.Quenched & tempered :32550-77 m/min
M12Stainless steel and cast steel.Ferritic/martensitic :20067-157 m/min
M13Stainless steel and cast steel.Martensitic :24070-150 m/min
M14Stainless steel and cast steel.Austenitic :18070-160 m/min
K15Grey cast iron (GG)Pearlitic/ferritic :180100-230 m/min
K16Grey cast iron (GG)Pearlitic/martensiti :26090-180 m/min
K17Nodular cast iron (GGG)Ferritic :160190-300 m/min
K18Nodular cast iron (GGG)Pearlitic :250120-220 m/min
K19Malleable cast iron.Ferritic :130120-250 m/min
K20Malleable cast iron.Pearlitic :230100-210 m/min
S31High temp. alloys Fe based.Annealed :20030-54 m/min
S32High temp. alloys Fe based.Cured :28022-40 m/min
S33High temp. alloys. Ni or Co based.Annealed :25022-30 m/min
S34High temp. alloys. Ni or Co based.Cured :35015-22 m/min
S35High temp. alloys. Ni or Co based.Castr :32015-24 m/min
S36Titanium (pure):310104-160 m/min
S37Titanium Ti alloys.Alpha+beta alloys cu :31030-60 m/min