4 Wide range of applications from steel to difficult-to-cut materials CA6535: CVD For Ni-base heat resistant alloy and martensitic stainless steel PR1535: PVD For titanium alloy and precipitation hardened stainless steel Workpiece Carbon steel / Alloy steel / Die steel Gray cast iron / Nodular cast iron Martensitic stainless steel Austenitic stainless steel Precipitation hardened stainless steel Ni-base heat-resistant alloy Titanium alloy Recommended insert grade PR1525 PR1510 CA6535 PR1535 CA6535 PR1535 Recommended chipbreaker GM, SM, GH GH, GM SM, GM Grades for difficult-to-cut materials Stable cutting prevents insert fracturing for highly efficient machining CA6535 • For Ni-base heat resistant alloy and martensitic stainless steel • High heat resistance and wear resistance with CVD coating • Improved stability due to thin film coating technology PR1535 • For titanium alloy and precipitation hardened stainless steel • Improved stability due to thin film coating technology • Stabilized milling operation and long tool life with MEGACOAT NANO coating technology Tough substrate TiN Smooth & less adhesion α-AI2O3 Oxidation and wear resistant Special interlayer Prevent peeling of coating layer TiCN Frictional wear resistant MEGACOAT NANO Layer structure Wear [mm] Wear [mm] Comparison of tool life Ni-base heat-resistant alloy 0.40 Competitor B(CVD) 0.35 0.30 Fracture 0.25 0.20 Competitor A(CVD) KYOCERA 0.15 CA6535 GM 0.10 0.05 0.00 0 5 10 15 20 25 Cutting time [min] Cutting cCountdtintigonCso: nVcdi=tio5n0sm: V/cm=5in0,map/m=in1,.0apm=m1.,0fmz =m0, .f1z5=0m.1m5m/t,mW/Et,TWET 1st recommendation GM chipbreaker Martensitic stainless steel 0.40 0.35 Competitor A(CVD) 0.30 Competitor B(CVD) 0.25 0.20 0.15 KYOCERA 0.10 CA6535 SM 0.05 0.00 0 5 10 15 20 25 Cutting time [min] CuttingCcuottnindgitiCoonns:dVitcio=n3s:0V0cm=/3m00inm, a/mp i=n,2a.0p=m2m.0,mfzm=, f0z.=20m.2mm/mt, W/t,EWTET 1st recommendation SM chipbreaker 3
Download PDF file
Archive