Page 55 - Demo

53USER GUIDE PROFILINGRecommended Cutting Parameters to StartISOMaterial ConditionTensile Strength [N/mm2]Hardness HBMaterial No. (1)Cutting ParametersVc m/min Fz mm/t Fz StartPnon-alloy steel and cast steel, free cutting steel< 0.25 %C annealed 420 125 1 210-300 0.005-0.01xD 0.006xD>= 0.25 %C annealed 650 190 2 200-250 0.005-0.01xD 0.006xD< 0.55 %C quenched and tempered 850 250 3 160-240 0.004-0.009xD 0.005xD>= 0.55 %Cannealed 750 220 4 160-240 0.003-0.008xD 0.004xDquenched and tempered 1000 300 5 140-200 0.004-0.009xD 0.005xDlow alloy and cast steel (less than 5% of alloying elements)annealed 600 200 6 160-240 0.003-0.008xD 0.004xDquenched and tempered930 275 7 120-200 0.003-0.008xD 0.004xD1000 300 8 130-200 0.003-0.008xD 0.004xD1200 350 9 140-200 0.003-0.008xD 0.004xDhigh alloyed steel, cast steel and tool steelannealed 680 200 10 130-200 0.003-0.008xD 0.004xDquenched and 1100 325 11 70-130 0.002-0.007xD 0.003xD temperedferritic/martensitic 680 200 12 80-175 0.002-0.007xD 0.003xDstainless steel and cast steel martensitic 820 240 13 60-165 0.002-0.007xD 0.003xDM stainless steel and cast steel austenitic 600 180 14 60-110 0.002-0.007xD 0.003xDKgrey cast iron (GG) ferritic/pearlitic 180 15 150-275 0.005-0.01xD 0.006xDpearlitic 260 16 150-265 0.005-0.01xD 0.006xDcast iron nodular (GGG) ferritic 160 17 150-200 0.005-0.01xD 0.006xDpearlitic 250 18 90-150 0.004-0.009xD 0.005xDmalleable cast iron ferritic 130 19 150-200 0.005-0.01xD 0.006xDpearlitic 230 20 90-150 0.004-0.009xD 0.005xDShigh temp. alloys Fe based annealed 200 31 20-45 0.002-0.004xD 0.003xDcured 280 32 20-35 0.002-0.004xD 0.003xDNi or Co basedannealed 250 33 20-35 0.002-0.004xD 0.003xDcured 350 34 20-35 0.002-0.004xD 0.003xDcast 320 35 60-90 0.002-0.004xD 0.003xDtitanium alloys pure Rm = 400 36 60-90 0.002-0.004xD 0.003xDalpha+beta alloys cured Rm = 1050 37 60-90 0.002-0.004xD 0.003xDHhardened steel hardened 55 HRC 38 40-80 0.001-0.003xD 0.002xDhardened 60 HRC 39chilled cast iron cast 400 40 40-80 0.001-0.003xD 0.002xDcast iron hardened 55 HRC 41 40-80 0.001-0.003xD 0.002xD