MACHINING CONDITIONS | TURNING - LT 1120M MACHINING CONDITIONS | TURNING - LT 1125P LT 1120M - NN CHIPBREAKER LT 1125P MATERIAL GROUP LAMINA GROUP MATERIAL EXAMPLE HARDNESS MATERIAL GROUP LAMINA GROUP MATERIAL EXAMPLE HARDNESS Stainless Steel Austentic 4 304, 316, 180 HBX5CrNi18-9240 HB Steel Non-alloyed C35, Ck45, 125 HB11020, 1045,190 HB Duplex 5 X2CrNiN23-4, 290 HBS31500310 HBFerritic &200 HBMartensitic6410, X6Cr17, 17-4 PH, 43042 HRc 1060, 28Mn6 250 HBLow alloyed42CrMo4,180 HB2St50, Ck60,230 HB4140, 4340,280 HB 100Cr6 350 HB DESIGNATION MATERIAL DOC (mm) FEED (mm/t) Amax Vc (m/min) SUGGESTEDSTARTING PARAMETERSEXAMPLEminmaxminmax(mm^2)minmaxdoc (mm)feed (mm/t)Vc (m/mm)High alloyed 220 HBX40CrMoV5,280 HB3H13, M42, D3,S6-5-2, 12Ni19320 HB CNMP 120408 NN 304, 316,DNMG 110408 NNX5CrNi18-9 1.20 90 270 0.25 1905.000.200.403.001.00802200.22170 350 HB X2CrNiN23-4,S315000.50 4.00 0.18 0.35 0.80 40 150140 2.50 0.24 10090 410, X6Cr17,17-4 PH, 4305.00 90 250 2.50 1900.180.400.700.204.00601902.20130CNMG 120412 NN304, 316,CNMP 120412 NNX5CrNi18-9DNMG 150412 NN2.04902700.331906.000.250.544.001.70802200.29170DNMG 150612 NNTNMG 160412 NNX2CrNiN23-4,S315000.704.800.230.471.3640401501403.400.3210090TNMG 220412 NN410, X6Cr17,17-4 PH, 4306.001.30902503.401900.230.540.264.801.25601902.90130SNMG 120412 NN304, 316,X5CrNi18-92.64902700.501906.000.350.764.002.20802200.43170DESIGNATIONMATERIALDOC (mm)FEED (mm/t)AmaxVc (m/min)SUGGESTEDSTARTING PARAMETERSEXAMPLEminmaxminmax(mm^2)minmaxdoc (mm)feed (mm/t)Vc (m/mm)CNMG 120404 MPC35, Ck45,3.000.230.60330240DNMG 110404 MP1020, 1045,DNMG 150404 MP1060, 28Mn6DNMG 150604 MP0.110.220.52902802.000.182202.500.200.48250200TNMG 160404 MP42CrMo4,0.502802.500.202000.14VNMG 160404 MPWNMG 080404 MPSt50, Ck60,4140, 4340,100Cr60.482500.302.000.100.180.40602100.361802.000.13180150130 X2CrNiN23-4,S315000.70 4.80 0.34 0.67 1.76 40 150140 3.40 0.45 10090 0.18 190 140X40CrMoV5,H13, M42, D3,2.500.400.090.16351501.700.10120 410, X6Cr17,17-4 PH, 4306.00 90 250 3.40 1900.320.701.540.404.80601902.90130 S6-5-2, 12Ni19 2.00 0.14 0.32 130 1000.2611090 WNMG 080412 NN 304, 316,X5CrNi18-9 1.44 90 270 0.31 1903.500.240.522.601.20802200.28170X2CrNiN23-4,S315000.702.800.220.460.96401501402.100.3010090410, X6Cr17,17-4 PH, 4303.50902502.101900.220.500.840.252.80601901.90130CNMG 120408 MPC35, Ck45,DNMG 110408 MP1020, 1045,0.501.713300.362405.000.18902803.000.33220DNMG 150408 MP1060, 28Mn6DNMG 150608 MP0.451.422500.31200SNMG 120408 MPTNMG 160408 MPTNMG 220408 MPVNMG 160408 MP42CrMo4,St50, Ck60,4140, 4340,100Cr65.000.180.451.144.00600.503.500.160.400.952802502101803.002.700.300.29200180150130 190 140 X40CrMoV5, 4.00 0.40 1.14 150 0.29 120 H13, M42, D3, 0.16 35 2.50 S6-5-2, 12Ni19 3.00 0.35 0.76 130 0.27 100 110 90 248 249