STANDARD CUT TING CONDITIONS

ISOWorkpiece materialsHardnessPriorityGradesCutting speed Vc (m/min)Feed per tooth fz (mm/t)
Low carbon steel S15C, C15E, C15E4, etc. SS400, E275A, etc.- 200 HBFirst choiceAH3225100 - 3000.05 - 0.12
Carbon steel and alloy steel S55C, C55, etc. SCM440, 42CrMo4, etc.- 300 HBFirst choiceAH3225100 - 2500.05 - 0.12
Prehardend steel NAK80, PX5, etc.30 - 40 HRCFirst choiceAH3225100 - 2000.05 - 0.1
Stainless steel SUS304, X5CrNi18-9, etc.-First choiceAH322580 - 1800.05 - 0.1
Grey cast iron FC250, GG25, 250, etc.150 - 250 HBFirst choiceAH120100 - 3000.05 - 0.12
Ductile cast iron FCD400, etc. FCD600, GGG60, 600-3, etc.150 - 250 HBFirst choiceAH120100 - 2500.05 - 0.12
Titanium alloys Ti-6AI-4V, etc.-First choiceAH322520 - 600.04 - 0.07
Superalloys Inconel718, etc.-First choiceAH12020 - 400.04 - 0.07
Hdd tl SKD61, X40CrMoV5-1, etc.40 - 50 HRCFirst choiceAH12050 - 1500.04 - 0.07
arene see SKD11, X153CrMoV12, etc.50 - 60 HRCFirst choiceAH12040 - 700.04 - 0.07