Grade : TT7515
CVD coated grade for high speed machining of gray cast irons and ductile cast irons High speed machining of steels

PropertyValue
ISO Range - P/M/K(P05-P25)(K10-K25)
ISO Range - H/S/N (H05-H25)
HRA91
Coating TypeCVD
Coating LayerTiCN-Al2O3-TiN



Cutting Speed for: XNMU 0906 ANTR-M TT7515 - 6178754
ISOMaterialMaterial DescriptionMaterial ConditionCutting Speed Recommendations
K15Grey cast iron (GG)Pearlitic/ferritic :180180-350 m/min
K16Grey cast iron (GG)Pearlitic/martensiti :260140-280 m/min
K17Nodular cast iron (GGG)Ferritic :160115-230 m/min
K18Nodular cast iron (GGG)Pearlitic :250100-230 m/min
K19Malleable cast iron.Ferritic :130190-310 m/min
K20Malleable cast iron.Pearlitic :230120-260 m/min