MACHINING CONDITIONS | TURNING - LT 10 - LT 1000 MACHINING CONDITIONS | TURNING - LT 10 - LT 1000 CCMT 09T304 NN SCMT 09T304 NN VCMT 160404 NN CCMT 09T308 NN CCMT 120404 NN TCMT 16T304 NN VNMG 160404 NN CPMT 09T308 NN CNMG 120404 NN TNMG 160404 NN WNMG 060404 NN DCMT 11T308 NN CPMT 09T304 NN TNMG 220404 NN WNMG 080404 NN SCMT 09T308 NN DCMT 11T304 NN TNUX 160404 L WNMP 060404 NN VBMT 160408 NN DNMG 110404 NN TNUX 160404 R VCMT 160408 NN DNMG 150404 NN TPMR 160304 NN VNMG 160408 NN DNMG 150604 NN VBMT 160404 NN DOC Feed Suggested Starting DOC Feed Suggested Starting Material Lamina Material Vc Amax Material Lamina Material Vc Amax Hardness [mm] [mm/rev] Parameters Hardness [mm] [mm/rev] Parameters Group Gr. N° Examples [mm2] Group Gr. N° Examples [mm2] min max min max min max DOC Feed Vc min max min max DOC Feed Vc C35, Ck45, 125 HB 3.0 0.23 330 0.60 300 C35, Ck45, 125 HB 330 240 0.50 1.62 Non Alloyed 1 1020, 1045, 190 HB 0.30 0.11 0.22 180 280 0.52 2.00 0.18 260 Non Alloyed 1 1020, 1045, 190 HB 0.50 4.00 0.21 180 280 2.70 0.32 220 1060, 28Mn6 2.5 1060, 28Mn6 250 HB 0.20 250 0.48 240 250 HB 0.45 250 1.35 200 180 HB 280 0.50 260 180 HB 4.00 280 200 42CrMo4, 2.50 0.20 0.14 42CrMo4, 0.21 0.45 1.08 0.29 St50, Ck60, 230 HB 250 0.48 240 St50, Ck60, 230 HB 250 180 Low Alloyed 2 0.30 0.10 120 2.00 Low Alloyed 2 0.50 3.20 120 2.70 P 4140, 4340, 280 HB 210 0.40 200 P 4140, 4340, 280 HB 210 1.08 150 100Cr6 2.00 0.18 0.13 100Cr6 0.18 0.40 0.27 350 HB 180 0.36 180 350 HB 2.80 180 0.90 130 220 HB 0.18 190 180 220 HB 190 140 X40CrMoV5, 2.50 0.40 X40CrMoV5, 3.20 0.40 1.08 0.27 280 HB 0.16 150 140 280 HB 150 120 High Alloyed 3 H13, M42, D3, 0.30 0.09 70 1.70 0.10 High Alloyed 3 H13, M42, D3, 0.50 0.18 70 2.30 S6-5-2, 12Ni19 320 HB 130 0.32 120 S6-5-2, 12Ni19 320 HB 130 100 2.00 0.14 2.40 0.35 0.72 0.25 350 HB 110 0.26 110 350 HB 110 90 304, 316, 180 HB 170 270 0.32 0.09 260 304, 316, 180 HB 170 270 1.08 0.23 190 Austenitic 4 0.30 2.50 0.08 0.18 2.00 Austenitic 4 0.50 4.00 0.20 0.40 2.70 X5CrNi18-9 240 HB 160 220 0.26 0.08 210 X5CrNi18-9 240 HB 160 220 0.90 0.20 170 X2CrNiN23-4, 290 HB 80 150 140 X2CrNiN23-4, 290 HB 80 150 100 M Duplex 5 0.30 2.00 0.08 0.14 0.20 1.70 0.08 M Duplex 5 0.50 3.20 0.18 0.35 0.72 2.30 0.22 S31500 310 HB 70 140 140 S31500 310 HB 70 140 90 Ferritic & 410, X6Cr17, 200 HB 2.50 0.18 170 250 0.32 1.70 0.09 240 Ferritic & 410, X6Cr17, 200 HB 4.00 170 250 2.30 190 6 0.30 0.08 6 0.50 0.18 0.40 0.63 0.18 Martensitic 17-4PH, 430 42 HRc 2.00 0.16 120 190 0.26 1.50 0.08 180 Martensitic 17-4PH, 430 42 HRc 3.20 120 190 2.00 130 GG20, GG40, 150 HB 170 250 0.64 240 GG20, GG40, 150 HB 170 250 1.80 200 0.60 Grey 7 EN-GJL-250, 200 HB 0.30 3.00 0.08 0.20 160 230 2.00 0.18 220 Grey 7 EN-GJL-250, 200 HB 0.50 4.00 0.15 160 230 2.70 0.32 180 N030B 0.60 N030B 1.62 250 HB 150 210 200 250 HB 0.55 150 210 160 K K 150 HB 250 0.48 240 150 HB 250 1.35 180 Malleable GGG40, GGG70, Malleable GGG40, GGG70, 8 200 HB 0.30 2.50 0.08 0.18 120 230 0.40 2.00 0.13 220 8 200 HB 0.50 4.00 0.15 0.50 120 230 1.17 2.70 0.27 160 & Nodular 50005 & Nodular 50005 250 HB 190 0.40 180 250 HB 190 1.08 140 Incoloy 800 240 HB Incoloy 800 240 HB 45 32 Fe, Ni & 25 50 40 Fe, Ni & 25 9 Inconel 700 250 HB 0.30 2.00 0.09 0.15 0.26 1.30 0.10 9 Inconel 700 250 HB 0.50 2.40 0.20 0.35 45 0.63 1.80 0.25 30 Co based Co based S Stellite 21 350 HB 23 45 35 S Stellite 21 350 HB 23 40 28 T40 - 0.16 35 60 0.32 0.14 50 T40 - 3.20 0.40 35 55 0.72 0.30 45 Ti based 10 0.30 2.00 0.09 1.30 Ti based 10 0.50 0.20 1.80 TiAl6V4 - 0.14 45 65 0.26 0.10 60 TiAl6V4 - 2.40 0.35 45 65 0.63 0.27 55 X100 CrMo13, 45 HRc 1.80 0.12 50 100 0.20 1.40 0.10 90 X100 CrMo13, 45 HRc 2.00 0.30 50 100 0.54 1.80 0.23 80 Steel 440C, 50 HRc 1.50 0.10 90 0.17 1.10 0.08 80 Steel 440C, 50 HRc 1.60 0.25 90 0.36 1.40 0.18 70 H 11 G-X260NiCr42 55 HRc 0.30 1.40 0.05 0.09 40 80 0.13 0.90 0.06 70 H 11 G-X260NiCr42 55 HRc 0.50 1.20 0.11 0.20 40 80 0.27 0.90 60 0.16 Chilled Cast Iron Ni-Hard 2 400 HB 1.60 0.12 60 0.17 1.10 0.10 50 Chilled Cast Iron Ni-Hard 2 400 HB 1.60 0.25 60 0.36 1.40 50 White Cast Iron G-X300CrMo15 55 HRc 1.40 0.09 30 50 0.13 0.90 0.06 40 White Cast Iron G-X300CrMo15 55 HRc 1.20 0.20 30 50 0.27 0.90 0.14 40 NF Aluminium 12 AlSi12 130 HB 0.30 4.00 0.10 0.30 200 400 0.70 2.00 0.23 350 NF Aluminium 12 AlSi12 130 HB 0.50 4.80 0.20 0.60 200 400 1.62 2.70 0.36 280 220 221