
TUNGALOY GROOVE ACCELERATED PARTING AND GROOVING STA NDA RD CUT TING CONDITIONS Cutting speed Feed ISO Workpiece materials Grades Vc (m/min) f (mm/rev) Grooving & Parting Carbon steel AH7025 80 - 180 0.03 - 0.18 S45C, C45, etc. Alloy steel AH7025 50 - 180 0.03 - 0.18 SCM435, 34CrMo4, etc. Alloy steel AH7025 50 - 150 0.03 - 0.14 SCM435, 34CrMo4, etc. Grey cast iron AH7025 50 - 180 0.03 - 0.14 FC250, 250, GG25, etc. Ductile cast iron AH7025 50 - 120 0.03 - 0.14 FCD400, 400-15, GGG400, etc. Titanium alloys AH7025 30 - 60 0.03 - 0.14 Ti-6Al-4V, etc. Superalloys Inconel718, etc. AH7025 20 - 50 0.03 - 0.14 Tungaloy 31