ISO materiaalgroepen | ISO | Gr. | Omschrijving | Materiaal soorten |
| P | 11 | Ongelegeerd en gelegeerd staal ≤600 N/mm² | 1.0037 (St37), 1.0038 (S235JR G2), 1.00402 (C22), 1.1178 (C30E) |
| P | 12 | Ongelegeerd en gelegeerd staal 600 - 850 N/mm² | 1.0050 (St50-2), 1.0070 (St70-2), 1.0301 (C10), 1.0503 (C45), 1.1121 (Ck10), 1.1191 (C45E), 1.0718 (11SMnPb30), 1.0736 (11SMn37) |
| P | 13 | gelegeerd staal 850 - 1000 N/mm² | 1.0727 (46S20), 1.0728 (60S20), 1.0757 (46SPb20), 1.2080 (X210Cr12), 1.2083 (X42Cr13), 1.2767 (X45NiCrMo4), 1.5131 (50MnSi4), 1.7003 (38Cr2), 1.7030 (28Cr4), 1.7043 (38Cr4) |
| P | 14 | gelegeerd staal 1000 - 1400 N/mm² | 1.5710 (36NiCr6), 1.7035 (41Cr40), 1.7225 (42CrMo4), 1.8519 (31CrMoV9), 1.8550 (34CrAlNi7), 1.5752 (15NiCr13), 1.7131 (16MnCr5), 1.7264 (20CrMo5) |
| H | 15 | gehard en inzetgehard staal 50 - 60 HrC | 1.2344 (X40CrMoV5), 1.2767 (X45NiCrMo4), 1.2379 (X155CrVMo12-1), 1.2080 (X210Cr12), 1.3343 (S6-5-2) |
| M | 21 | Roestvaststaal, INOX ≤850 N/mm² | 1.4005 (X12CrS13), 1.4104 (X14CrMos17), 1.4105 (X6CrMoS17), 1.4301 (XCrNi18-10)(304), 1.4305 (X8CrNiS18-9)(303) |
| M | 22 | Roestvaststaal, INOX >850 N/mm² | 1.4438 (X2CrNiMo18-15-4)(317), 1.4404 (X2CrNiMo17-12-2)(316L), 1.4571 (X6CrNiMoTi17-12-2)(316Ti) |
| K | 31 | Grijs gietijzer GG <260 HB30 | 0.6015 (GG 15), 0.6025 (GG 25), 0.6040 (GG 40) |
| K | 32 | Smeedbaar en Nodulair gietijzer <260 HB30 | 0.8145 (GTS-45), 0.8170 (GTS-70-02), 0.7040 (GGG 40), 0.7070 (GGG 70) |
| N | 41 | Aluminium en Aluminium legeringen | 3.0255 (Al99,5), 3.2315 (AlMgSi1), 3.3515 (AlMg1) |
| N | 42 | Gietaluminium Si 10 - 24% | 3.2131 (G-AlSi5Cu1), 3.2153 (G-AlSi7Cu3), (3.2573 G-AlSi9),, 3.2581 (G-AlSi12), 3.2583 (G-AlSi12Cu) |
| N | 43 | Magnesium legeringen | 3.5200 (MgMn2), 3.5812 (G-MgAl8Zn1), 3.5612 (G-MgAl6Zn1) |
| N | 51 | Koper en Koperlegeringen | 2.0070 (SE-Cu), 2.1020 (CuSn6), 2.1096 (G-CuSn5ZnPb), 2.0380 (CuZn39Pb2), 2.0401 (CuZn39Pb3), 2.0250 (CuZn20), 2.0280 (CuZn33), 2.0332 (CuZn37Pb0,5) |
| N | 52 | Koper- en Aluminiumlegering | 2.0916 (CuAl5), 2.0960 (CuAl9Mn), 2.1050 (CuSn10), 2.0980 (CuAl11Ni), 2.1247 (CuBe2) AMPCO® 8, AMPCO® 8 15, AMPCO® 18 |
| N | 61 | Duroplastic en Thermoplastic | PMMA, PVC, PE, PP, PTFE |
| N | 62 | Versterkte kunststoffen | GFK, CFK |
| S | 71 | Nikkel- en Cobaltlegeringen | Hastelloy, Inconel, Nimonic, Jetalloy |
| S | 72 | Titaniumlegeringen | 3.7024 (Ti99,5), 3.7114 (TiAl5Sn2,5), 3.7124 (TiCu2), 3.7154 (TiAl6Zr5), 3.7165 (TiAl6V4), 3.7184 (TiAl4Mo4Sn2,5) |
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| n = spiltoerental (omw/min) | Vc = snijsnelheid (m/min) |
