Grade : TT9540
Special CVD grade for martensitic stainless steel and exotic materials in high speed milling (Good tool life in high cutting speed compared to TT3540 due to excellent wear resistance in stable machining conditions)

PropertyValue
ISO Range - P/M/K(M25-M40)
ISO Range - H/S/N (S25-S40)
HRA89
Coating TypeCVD
Coating LayerTiCN-Al2O3-TiCN



Cutting Speed for: BLMP 0603R-ML TT9540 - 5616367
ISOMaterialMaterial DescriptionMaterial ConditionCutting Speed Recommendations
M12Stainless steel and cast steel.Ferritic/martensitic :200130-240 m/min
M13Stainless steel and cast steel.Martensitic :240120-240 m/min
M14Stainless steel and cast steel.Austenitic :180100-200 m/min
S31High temp. alloys Fe based.Annealed :20040-70 m/min
S32High temp. alloys Fe based.Cured :28040-70 m/min
S33High temp. alloys. Ni or Co based.Annealed :25030-70 m/min
S34High temp. alloys. Ni or Co based.Cured :35030-55 m/min
S35High temp. alloys. Ni or Co based.Castr :32035-70 m/min
S36Titanium (pure):31070-120 m/min
S37Titanium Ti alloys.Alpha+beta alloys cu :31040-75 m/min