Каталог Carmex общий 2021 - страница 372

® Mill-Thread Technical Section Cutting Data CMT Spiral Multi Flute Inserts Carbide grade - MT8: Sub-Micron Grade with Aluminum Titanium Nitride (AlTiN) multi-layer coating (ISO K10-K20). Extremely high heat resistant and smooth cutting operation, for high performance, and normal machining conditions. General purpose for all materials. Feed mm/tooth ISOStandard Material Cutting Speed Cutting Diameter = Dm/min ø16-ø35 Low and Medium Carbon Steels <0.55%C 60 - 120 0.14 - 0.24 P High Carbon Steels ≥0.55%C 60 - 90 0.12 - 0.24 Alloy Steels,Treated Steels 50 - 80 0.08 - 0.20 Stainless Steel-Free Cutting 70 - 100 0.08 - 0.19 M Stainless Steel-Austenitic 60 - 90 0.08 - 0.19 Cast Steels 70 - 90 0.08 - 0.20 K Cast Iron 40 - 80 0.14 - 0.24 Aluminum ≤12%Si, Copper 100 - 200 0.14 - 0.26 N Aluminum >12%Si 60 - 140 0.08 - 0.22 Synthetics, Duroplastics, Thermoplastics 50 - 200 0.17 - 0.28 S Nickel Alloys, Titanium Alloys. 20 - 40 0.05 - 0.14 H Hardened Steel, 45-50HRcHardened Steel, 51-55HRc 60 - 70 0.07 - 0.1750 -600.06 - 0.16 B12-10