TurningMillingDrillingTechnicalInformationIndex Technical information Examples of materials for machining groups A Examples of materials for machining groups Material No. Material Machining group Material No. Material Machining group Material No. Material Machining group 1.0722 10SPb20 1 1.1203 Ck55 4/5 1.4429 X2CrNiMoN 17-13-3 14 1.0715 9SMn28 1 1.1221 Ck60 4/5 1.4311 X2CrNiN 18 10 14 1.0736 9SMn36 1 1.5710 36NiCr9 5/9 1.4301 X5CrNi 18-10 14 1.0718 9SMnPb28 1 1.5120 38MnSi 7 5/9 1.4401 X5CrNiMo 17-12-2 14 1.0737 9SMnPb36 1 1.1545 C 105 W5 4/5 0.6010 GG10 16 1.0401 C15 1 1.1663 C 125 W 4/5 0.6015 GG15 16 1.0402 C22 1 1.0535 C95 4/5 0.6020 GG20 16 1.1141 Ck15 1 1.0601 C100 4/5 0.6025 GG25 16 / 17 1.1170 28Mn6 2 1.1274 Ck101 4/5 0.6030 GG30 17 1.0726 35S20 2/3 1.1203 Ck55 4/5 0.6035 GG35 17 B 1.1167 36Mn51.115740Mn4 2/32/3 1.1221 Ck60 4/51.571036NiCr105/9 0.6040 GG40 171.4829X12NiCrSi 22-1217 1.0501 C35 2/3 1.5120 38MnSi 8 5/9 1.4828 X15CrNiSi20-12 17 1.0503 C45 2/3 1.5680 12Ni19 10 / 11 0.7033 GGG35.3 18 1.1191 Ck45 2/3 1.3255 S 18-1-2-5 10 / 11 0.7040 GGG40 18 1.1183 Cf35 2 /3 1.3348 S 2-9-2 10 / 11 0.7043 GGG40.3 18 1.1213 Cf53 2 /3 1.3343 S 6-5-2 10 / 11 0.8135 GTS-35 18 1.1545 C 105 W1 4/5 1.3243 S 6-5-2-5 10 / 11 0.7050 GGG50 19 1.1663 C 125 W 4/5 1.2363 X 100 CrMoV 5-1 10 / 11 0.7060 GGG60 19 1.0535 C55 4/5 1.2601 X165CrMoV12 10 / 11 0.7070 GGG70 19 1.0601 C60 4/5 1.2080 X210 Cr 12 10 / 11 0.7660 GGGNiCr 20-2 19 1.1274 Ck101 4/5 1.2581 X30WCrV 9-3 10 / 11 0.7652 GGGNiMn 13-7 19 C 1.1203 Ck551.1221Ck60 4/54/5 1.2344 X40CrMoV 5-1 10 / 11 0.8155 GTS-55 211.4718X45CrSi9-310 / 110.8165GTS-6521 1.5710 36NiCr6 5/9 1.3355 S 18-0-1 10 /11 0.8170 GTS-70 21 1.5120 38MnSi 4 5/9 1.4027 G-X20Cr14 12 / 13 0.8145 GTS-45 21 1.1545 C 105 W2 4/5 1.4006 X12 Cr 13 12 / 13 3.0205 Al99 22 1.1663 C 125 W 4/5 1.4104 X12CrMoS 17 12 / 13 3.3315 AlMg 1 22 1.0535 C65 4/5 1.4057 X19CrNi 17-2 12 / 13 3.1325 AlCuMg 1 23 1.0601 C70 4/5 1.4034 X46Cr 13 12 / 13 3.2315 AlMgSi 1 23 1.1274 Ck101 4/5 1.4871 X53 CrMnNiN 21-9 12 / 13 3.2581 G-AlSi12 24 1.1203 Ck55 4/5 1.4113 X6CrMo 17 12 / 13 3.2163 G-AlSi9Cu3 24 1.1221 Ck60 4/5 1.4000 X6CR 13 12 / 13 3.2381 G-AlSi10Mg 25 1.5710 36NiCr7 5/9 1.4001 X7Cr14 12 / 13 2.0375 CuZn36Pb 3 27 1.5120 38MnSi 5 5/9 1.4016 X6Cr17 12 / 13 2.1096 G-CuSn5ZnPb 27 D 1.1545 C 105 W31.1663C 125 W 4/54/5 1.4581 G-X5CrNiMoNb 18 141.4308G-X6CrNi 18-9142.0590 G-CuZn40Fe 272.0240CuZn1528 1.0535 C75 4/5 1.4408 G-X6CrNiMo 18-10 14 2.0060 E-Cu 57 29 1.0601 C80 4/5 1.4583 X6CrNiMoNb 18-12 14 1.4865 G-X40NiCrSi 38-18 30 1.1274 Ck101 4/5 1.4571 X6CrNiMoTi 17-12-2 14 1.4864 X12NiCrSi 36-16 30 1.1203 Ck55 4/5 1.4550 X6CrNiNb 18-10 14 2.4631 NiCr20TiAl 32 1.1221 Ck60 4/5 1.4541 X14CrNiTi 18-10 14 2.4856 NiCr22Mo9Nb 32 1.5710 36NiCr8 5/9 1.4845 X12CrNi 25-21 14 2.4375 NiCu30Al 33 1.5120 38MnSi 6 5/9 1.4310 X10CrNi 18-8 14 2.4955 NiFe25Cr20NbTi 33 1.1545 C 105 W4 4/5 1.4305 X10CrNiS 18-10 14 2.4764 CoCr20W15Ni 34 1.1663 C 125 W 4/5 1.4878 X12CrNiTi 18-9 14 1.3401 G-X120Mn12 34 1.0535 C85 4/5 1.4317 X2CrNi 18-8 14 3.7165 TiAl6V4 36 E 1.0601 C901.1274Ck101 4/54/5 1.4436 X3CrNiMo 17-13-3 141.4440X2CrNiMo 18-1614 D 22