MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED 90° 3 FLUTE | LT 4000 - Ø 3 - 6, 8, 10, 12 90° 4 FLUTE | LT 4000 - Ø 1 - 5 MaterialGroup LaminaGr. N°MaterialExamples Hardness Profiling SlottingapaeapØ3 Ø4 fz [mm/tooth]Ø5Ø6Ø8 Ø 10 Ø 12 MaterialGroup LaminaGr. N°MaterialExamples Hardness Profilingapae Slottingap Ø1 fz [mm/tooth]Ø2Ø3Ø4 Ø5 125 HB C35, Ck45, 125 HB C35, Ck45, Non Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.010 0.011 0.016 0.023 0.029 Non Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.018 0.027 0.033 0.042 0.058 0.069 0.0811060, 28Mn6 1060, 28Mn6 250 HB 250 HB180 HB42CrMo4, 1.0xØ 0.017 0.025 0.031 0.040 0.054 0.065 0.076Low Alloyed2PSt50, Ck60,4140, 4340,230 HB1.5xØ0.5xØ280 HB100Cr60.7xØ0.0150.0210.0260.0340.0460.0550.065350 HB220 HBX40CrMoV5,280 HB1.0xØ0.0150.0210.0260.0330.0460.0550.064High Alloyed3H13, M42, D3,1.5xØ0.5xØS6-5-2, 12Ni19320 HB0.6xØ0.0110.0160.0200.0250.0350.0410.049350 HBPLow Alloyed242CrMo4,St50, Ck60,180 HB230 HB1.5xØ0.5xØ1.0xØ0.0080.0100.0140.0200.0254140, 4340,100Cr6280 HB350 HB1.5xØ0.5xØ0.7xØ0.0070.0080.0110.0160.020High Alloyed3X40CrMoV5,H13, M42, D3,S6-5-2, 12Ni19220 HB280 HB1.5xØ0.5xØ1.0xØ320 HB350 HB1.5xØ0.5xØ0.6xØ0.0070.0050.0080.0060.0110.0080.0160.0110.0200.014Austenitic4304, 316,X5CrNi18-9180 HB240 HB1.5xØ0.5xØ1.0xØ0.0060.0070.0100.0150.019MDuplex5X2CrNiN23-4,S31500290 HB310 HB1.5xØ0.5xØ1.0xØ0.0050.0060.0080.0110.014 Austenitic 4 304, 316,X5CrNi18-9180 HB 1.5xØ 0.5xØ 1.0xØ 0.012 0.017 0.022 0.028 0.038 0.045 0.053240 HB Ferritic &Martensitic6 410, X6Cr17,17-4PH, 430200 HB42 HRc1.5xØ 0.5xØ 1.0xØ 0.005 0.005 0.008 0.011 0.014 GG20, GG40, EN- 150 HB M Duplex 5 X2CrNiN23-4,S31500 290 HB 1.5xØ 0.5xØ 1.0xØ 0.009 0.013 0.017 0.021 0.029 0.035 0.040310 HBFerritic &Martensitic6410, X6Cr17,17-4PH, 430200 HB1.5xØ0.5xØ1.0xØ0.0090.0130.0160.0200.0280.0330.03942 HRcGrey7GJL-250,200 HB1.5xØ0.5xØ1.0xØ0.0090.0110.0150.0220.027KMalleable& NodularN030B250 HB150 HB8GGG40, GGG70,50005200 HB1.5xØ0.5xØ1.0xØ0.0090.0100.0140.0210.026250 HB 150 HBGG20, GG40, EN-Grey7GJL-250,200 HB1.5xØ0.5xØ1.0xØ0.0200.0290.0360.047 0.064 0.076 0.089N030B Fe, Ni &SCo based Incoloy 800 240 HB9Inconel 700250 HB1.5xØ0.3xØ1.0xØ 0.004 0.004 0.006 0.009 0.011Stellite 21350 HB 250 HBK150 HB Ti based 10 T40TiAl6V4 -- 1.5xØ 0.5xØ 1.0xØ 0.004 0.004 0.006 0.009 0.011 Malleable& Nodular 8 GGG40, GGG70,50005 200 HB 1.5xØ 0.5xØ 1.0xØ 0.017 0.025 0.031 0.040 0.055 0.066 0.077250 HB Steel 45 HRc11X100CrMo13, 440C,G-X260NiCr4250 HRc1.5xØ0.3xØ0.2xØ0.0030.0040.006 0.008 0.010H55 HRc0.2xØ0.1xØ Incoloy 800 240 HB Chilled Cast Iron 12 Ni-Hard 2 400 HB 1.5xØ 0.2xØ 0.1xØ 0.003 0.003 0.005 0.007 0.009 Fe, Ni &Co based 9 Inconel 700 250 HB 1.5xØ 0.3xØ 1.0xØ 0.010 0.014 0.018 0.023 0.031 0.037 0.044 White Cast Iron 13 G-X300CrMo15 55 HRc 1.5xØ 0.2xØ 0.1xØ 0.003 0.003 0.005 0.007 0.009NFAluminium14AlSi12130 HB1.5xØ0.5xØ1.0xØ0.0100.0110.0160.0230.029 S Stellite 21 350 HB T40 - 90° 4 FLUTE | LT 4000 - Ø 6, 8, 10, 12, 16 Ti based 10 1.5xØ 0.5xØ 1.0xØ 0.007 0.011 0.013 0.017 0.023 0.028 0.032 TiAl6V4 - 45 HRcSteel11X100CrMo13, 440C,G-X260NiCr4250 HRc0.3xØ0.2xØ0.0061.5xØ0.0090.0120.0150.0200.024 0.028 MaterialGroup LaminaGr. N°MaterialExamples Hardness Profilingapae Slottingap Ø6 fz [mm/tooth]Ø8Ø 10Ø 12 Ø 16C35, Ck45,125 HB H 55 HRc 0.2xØ 0.1xØ 0.006 0.008 0.010 0.013 0.017 0.021 0.024 Non Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.050 0.059 0.070 0.099 0.095 Chilled Cast Iron 12 Ni-Hard 2 400 HB 1.5xØ 0.2xØ 0.1xØ 0.006 0.008 0.010 0.013 0.017 0.021 0.024 1060, 28Mn6 250 HB White Cast Iron 13 G-X300CrMo15 55 HRc 1.5xØ 0.2xØ 0.1xØ 0.006 0.008 0.010 0.013 0.017 0.021 0.024NFAluminium14AlSi12130 HB1.5xØ0.5xØ1.0xØ0.0180.0270.0330.0420.0580.06960.081PLow Alloyed242CrMo4,St50, Ck60,4140, 4340,100Cr6180 HB230 HB280 HB350 HB1.5xØ0.5xØ1.0xØ0.7xØ0.0440.0350.0530.0420.0620.0490.0880.0690.0850.067 High Alloyed 3 X40CrMoV5,H13, M42, D3,S6-5-2, 12Ni19220 HB280 HB320 HB350 HB1.5xØ0.5xØ1.0xØ0.6xØ0.0350.0250.0420.0300.0490.0350.0690.0500.0670.048 Austenitic 4 304, 316,X5CrNi18-9180 HB240 HB1.5xØ 0.5xØ 1.0xØ 0.032 0.039 0.045 0.064 0.062 M Duplex 5 X2CrNiN23-4,S31500 290 HB310 HB1.5xØ 0.5xØ 1.0xØ 0.025 0.030 0.035 0.050 0.048 Ferritic &Martensitic6 410, X6Cr17,17-4PH, 430200 HB42 HRc1.5xØ 0.5xØ 1.0xØ 0.024 0.029 0.033 0.048 0.046 GG20, GG40, EN- 150 HB Grey 7 GJL-250, 200 HB 1.5xØ 0.5xØ 1.0xØ 0.047 0.056 0.066 0.094 0.090 K Malleable& Nodular N030B 250 HB150 HB8GGG40, GGG70,50005200 HB1.5xØ0.5xØ1.0xØ0.0450.053 0.063 0.089 0.086250 HB Fe, Ni &SCo based Incoloy 800 240 HB9Inconel 700250 HB1.5xØ0.3xØ1.0xØ 0.020 0.024 0.028 0.040 0.038Stellite 21350 HB Ti based 10 T40TiAl6V4 -- 1.5xØ 0.5xØ 1.0xØ 0.020 0.024 0.028 0.040 0.038 Steel 45 HRc11X100CrMo13, 440C,G-X260NiCr4250 HRc1.5xØ0.3xØ0.2xØ0.0170.0210.024 0.035 0.033 H 55 HRc 0.2xØ 0.1xØ 0.029 Chilled Cast Iron 12 Ni-Hard 2 400 HB 1.5xØ 0.2xØ 0.1xØ 0.015 0.018 0.021 0.030 0.029 White Cast Iron 13 G-X300CrMo15 55 HRc 1.5xØ 0.2xØ 0.1xØ 0.015 0.018 0.021 0.030 0.029 NF Aluminium 14 AlSi12 130 HB 1.5xØ 0.5xØ 1.0xØ 0.050 0.059 0.070 0.099 0.095 332 333