ISCAR Milling Grades Chart Grades ISO Coating Layers Recommended Applications P25-P50 A tough submicron TiN/TiCN PVD coated grade. Suitable for milling heat resistant alloys, austenitic M20-M40 IC300 TiCN stainless steel and carbon steel at unfavorable conditions, at low to medium cutting speeds. S15-S25 TiN S.T. P25-P50 TiN A TiN/TiCN PVD coated tough grade. Used for milling, grooving, parting and drilling a M30-M40 TiCN wide range of workpiece materials, at low to medium cutting speeds. IC330 IC328 S25-S30 TiN A tough submicron substrate, TiCN PVD coated and a special surface treatment. Designed for S.T. P15-P40 M20-M30 machining titanium and heat resistant alloys, austenitic stainless steel, at medium to high cutting speeds, AL-TEC K05-K25 H10-H25 interrupted cut and unfavorable conditions. Excellent notch wear and built-up edge resistance. High IC380 TiAIN resistance to mechanical and thermal shock – therefore milling with coolant may be applied. P15-P40 M20-M30 A tough, submicron PVD TiAlN coated grade. Suitable for milling heat resistant alloys, austenitic K05-K25 S15-S25 AL-TEC IC900 H10-H25 TiAIN stainless steel, hard alloys and carbon steel at medium to high cutting speeds. MATERIALS AND GRADES H01-H10 P05-P15 Ultra-fine grain carbide with 12% cobalt, TiAlN PVD coated grade. Used for up to 62 HRc hardened steel, titanium, AL-TEC IC903 M10-M20 S10-S20 TiAIN nickel-based alloys and stainless steel at high speeds and medium feeds. A tough and highly wear resistant grade. A tough submicron substrate, TiAlN PVD coated grade. Designed for machining heat resistant alloys, S.T. P15-P30 M20-M30 K20-K40 S05-S20 TiN austenitic stainless steel, hard alloys and carbon steel at medium to high cutting speeds, interrupted IC808 IC908 H05-H15 TIAIN cut and unfavorable conditions. Excellent notch wear and built-up edge resistance. S.T. K10-K30 AL-TEC TiN A PVD TiAlN coated grade. First choice for milling nodular cast iron at medium to high cutting speeds. P15-P30 IC810 IC910 TIAIN S.T. P20-P50 M20-M30 A PVD TiAlN coated tough grade. Suitable for milling stainless steel, high temperature alloys and other alloy steels. K15-K40 S15-S40 TiN TIAIN Recommended for interrupted cut and heavy operations. IC830 IC928 P10-P35 A PVD TiAlN coated grade. Used for heavy milling alloy steel and cast iron. Features excellent wear resistance. IC950 K10-K40 TiAIN S.T. K05-K20 TiN A tough substrate with a new MTCVD and TiCN/Al2O3 coating. Recommended for a-TEC P10-P25 Al 2 0 3 milling grey cast iron at high cutting speeds, providing extended tool life. IC5100 IC4100 TiCN P15-P35 A TiCN CVD coated grade. Used for milling and drilling steel, malleable cast iron and M10-M20 IC520M TiCN stainless steel at medium feeds and medium to high cutting speeds. K10-K30 K20-K40 TiN Al A TiCN/TiC/Al2O3 multilayer, CVD coated grade. Used for milling grey and nodular cast P20-P50 2 0 3 IC4050 TiCN iron, at medium to high cutting speeds. A high wear resistant grade. M20-M30 S.T. TiN A tough substrate with a new MTCVD and alpha Al2O3 coating. Recommended for milling steel at high cutting speed providing P05-P20 Al 2 0 3 TiCN excellent tool life. IC5400 TiAIN A tough substrate with a dual MTCVD Al2O3 and TiAlN PVD coating. Recommended for medium to high cutting DT7150 K05-K25 DO-TEC TiN Al CVD+PVD COATED speeds for machining of both grey and nodular cast iron. Features high wear and chipping resistance. TiCN 2 0 3 S.T. SUMO TEC PVD COATED CVD COATED CERMET 1002 ISCAR