MACHINING CONDITIONS | MILLING - LT 30 - LT 3000 MACHINING CONDITIONS | MILLING - LT 30 - LT 3000 SPKR 1203 EDTR SPMT 060304 TN SPKR 1204 EDTR MaterialGroup LaminaGr. N° MaterialExamplesHardness DOC[mm] Feed Vc Suggested Starting[mm/z][m/min]Parameters MaterialGroup LaminaGr. N° MaterialExamplesHardness DOC[mm] Feed Vc Suggested Starting[mm/z][m/min]Parameters min max min max min max DOC Feed Vc min max min max min max DOC Feed Vc C35, Ck45, 125 HB 330 250 C35, Ck45, 125 HB 0.12 330 0.10 250 Non Alloyed 1 1020, 1045, 190 HB 0.50 7.00 0.18 0.38 190 300 3.00 0.26 220 Non Alloyed 1 1020, 1045, 190 HB 0.30 6.00 0.06 190 300 2.40 220 1060, 28Mn6 250 HB 250 200 1060, 28Mn6 250 HB 0.10 0.08250 200 42CrMo4, 180 HB 240 2000.301500.23 42CrMo4, 180 HB 0.12 240 0.10 2000.06150 Low AlloyedP 2 St50, Ck60,4140, 4340,230 HB0.50 7.00 0.15280 HB 210 1803.00190150 Low AlloyedP 2 St50, Ck60,4140, 4340,230 HB0.30 6.00280 HB 0.10 210 1802.401900.08150 100Cr6 350 HB 0.26 130 0.21170 140 100Cr6 350 HB 0.05 130 170 140 220 HB 150 130 220 HB 0.06 0.08 150 0.07 130 X40CrMoV5, 0.50280 HB 0.26 90 0.21130 120 X40CrMoV5, 280 HB 900.10 130 0.08 120 High Alloyed 3 H13, M42, D3, 5.00 0.12 2.30 High Alloyed 3 H13, M42, D3, 0.30 6.00 1.80 S6-5-2, 12Ni19 320 HB 0.50 110 1000.22600.18 S6-5-2, 12Ni19 320 HB 0.05 110 1000.08600.06 350 HB 90 80 350 HB 90 80 Austenitic 4 304, 316,X5CrNi18-9180 HB 0.15 0.26 190 250 2200.507.003.000.21240 HB0.120.24160210190Austenitic 4 304, 316,X5CrNi18-9180 HB 0.06 190 250 2200.306.000.082.400.07240 HB0.05160210190 M Duplex 5 X2CrNiN23-4,S31500290 HB 0.50 5.00 0.12 0.22310 HB70 130 1002.300.1812090 M Duplex 5 X2CrNiN23-4,S31500290 HB 0.080.306.000.05310 HB0.07701300.07 1001.801200.0690 Ferritic &Martensitic 6 410, X6Cr17,17-4PH, 430200 HB 7.00 0.26 150 210 3.00 0.21 1900.500.1542 HRc5.000.22901502.300.18130Ferritic &Martensitic6 410, X6Cr17,17-4PH, 430200 HB 0.08 150 210 2.40 0.07 1900.306.000.0542 HRc0.07901501.800.06130 GG20, GG40, EN- 150 HB 240 200 GG20, GG40, EN- 150 HB 0.14 240 0.12 200 Grey 7 GJL-250, 200 HB 0.50 7.00 0.18 0.38 150 220 3.00 0.26 180 Grey 7 GJL-250, 200 HB 0.30 6.00 0.05 150 220 2.40 180 N030B 250 HB 190 160 N030B 250 HB 0.12 0.10190 160 K K GGG40, 150 HB 200 180 GGG40, 150 HB 0.14 200 0.12 180 Malleable& Nodular 8 GGG70, 200 HB 0.50 7.00 0.15 0.34 100 180 3.00 0.23 15050005250 HB150130 Malleable& Nodular 8 GGG70, 200 HB 0.30 6.00 0.05 100 180 2.40 15050005250 HB0.120.10150130 Incoloy 800 240 HB 45 32 Incoloy 800 240 HB 45 32 Fe, Ni &Co based 9 Inconel 700 250 HB 0.50 5.00 0.12 0.22 25 45 2.30 0.18 30 Fe, Ni &Co based 9 Inconel 700 250 HB 0.30 6.00 0.04 0.08 25 45 1.80 0.06 30 S Stellite 21 350 HB 45 30 S Stellite 21 350 HB 45 30 TiAl6V4 - 0.24 30 55 0.21 40 TiAl6V4 - 30 55 40 Ti based 10 0.50 5.00 0.12 2.30 Ti based 10 0.30 6.00 0.04 0.08 1.80 0.06 T40 - 0.22 40 65 0.18 55 T40 - 40 65 55 X100 CrMo13, 45 HRc 2.50 0.22 80 1.50 0.16 60 X100 CrMo13, 45 HRc 0.10 80 1.20 0.08 60 Steel 440C, 50 HRc 1.80 0.19 70 1.10 0.15 55 Steel 440C, 50 HRc 0.08 70 0.90 0.06 55 H 11 G-X260NiCr42 55 HRc 0.50 1.50 0.10 0.17 40 60 0.80 0.14 50 H 11 G-X260NiCr42 55 HRc 0.30 6.00 0.04 40 60 0.60 50 Chilled Cast Iron Ni-Hard 2 400 HB 2.00 0.22 80 1.10 0.16 50 Chilled Cast Iron Ni-Hard 2 400 HB 0.06 80 0.90 0.05 50 White Cast Iron G-X300CrMo15 55 HRc 1.50 0.17 30 60 0.80 0.14 40 White Cast Iron G-X300CrMo15 55 HRc 30 60 0.60 40 NF Aluminium 12 AlSi12 130 HB 0.50 7.00 0.18 0.38 200 400 3.00 0.29 280 NF Aluminium 12 AlSi12 130 HB 0.30 6.00 0.08 0.14 200 400 2.40 0.12 280 300 301