
| Gr. Materials | W.-Nr | DIN | EN-Nr. | EN | UNI | BS | JIS | AFNOR |
| 1.0037 | St 37-2 | 1.0037 | S235JR | Fe 360 B | STKM 12 C | E 24-2 | ||
| 1.0116 | St 37-3 | 1.0038 | S235JRG2 | Fe 360 D FF | 4360-40 C | E 24-3, E 24-4 | ||
| 1.0144 | St 44-3 N | 1.0144 | S275J2G3 | Fe 430 D FF | 4360-43 C | SM 41 C | E 28-3, E 28-4 | |
| 1.0301 | C 10 | 1.0301 | C 10 | C 10 | 045 M 10 | S 10 C | 34 C 10, XC 10 | |
| 1.0401 | C 15 | C 15, C 16 | 080 M 15 | 37 C 12, XC 18 | ||||
| 1.0402 | C 22 | 1.0402 | C 22 | C 20, C 21 | 050 A 20 | C 20 | ||
| 1.0570 | St 52-3 | 1.0570 | S355JR | Fe 510 B | 4360-50 C | SM 50 YA | E 36-3, E 36-4 | |
| 1.0715 | 9 SMn 28 | 1.0715 | 11 SMn 30 | CF 9 SMn 28 | 230 M 07 | SUM 22 | S 250 | |
| Free cutting steel and structural steel | 1.0718 | 9 SMnPb 28 | 1.0718 | 11 SMnPb 30 | CF 9 SMnPb 28 | SUM 22 L | S 250 Pb | |
| P1 2 | 1.0721 | 10 S 20 | 1.0721 | 10 S 20 | CF 10 S 20 | 210 M 15 | 10 F 1 | |
| Rm < 500 N/mm | 1.0722 | 10 SPb 20 | CF 10 SPb 20 | 10 PbF 2 | ||||
| 1.0723 | 15 S 20 | 1.0725 | 15 SMn 13 | 210 A 15 | SUM 32 | |||
| 1.0726 | 35 S 20 | 1.0726 | 35 S20 | 212 M 36 | 35 MF 4 | |||
| 1.0727 | 46 S 20 | 1.0727 | 46 S20 | 212 M 44 | 45 MF 4 | |||
| 1.0736 | 9 SMn 36 | 1.0736 | 11 SMn 37 | CF 9 SMn 36 | 240 M 07 | S 300 | ||
| 1.0765 | 36 SMnPb 14 | 36 SMnPb 14 | CF 35 SMnPb 10 | 216 M 36 | 35 MF 6 Pb | |||
| 1.1141 | Ck 15 | 1.1141 | C 15R | C 15, C 16 | 080 M 15 | S 15 C, S 15 CK | XC 15, XC 18 | |
| Ck 25 | C 25 | 060 A 25 | S 25 C | XC 25 | ||||
| 1.0501 | C 35 | C 35 | C 35 | 060 A 35 | 55 C 35 | |||
| 1.0503 | C 45 | 1.0503 | E 335 | C 45 | 80 M 46 | S 45 C | 65 C 45 | |
| 1.0511 | C 40 | C 40 | C 40 | 080 M 40 | S 40 C | 60 C 40 | ||
| 1.0535 | St 70-2 | 1.0070 | E 360 | Fe 690 | A 70-2 | |||
| 1.0601 | C 60 | 1.0601 | C60 | C 60 | 080 A 62 | CC 55 | ||
| 1.1157 | 40 Mn 4 | 150 M 36 | 35 M 5 | |||||
| 1.1165 | 30 Mn 5 | 1.1165 | G 28 Mn6 | 120 M 36 S | Mn 1 H, SCMn 2 | |||
| 1.1181 | Ck 35 | 1.1181 | C 35E | C 35 | 080 M 36 | S 35 C | XC 38 H1 | |
| 1.1191 | Ck 45 | 1.1191 | C 45E | C 45 | 080 M 46 | S 45 C | XC 42 | |
| 1.1221 | Ck 60 | 1.1221 | C 60E | C 60 | 080 A 62 | S 58 C | XC 60 | |
| Carbon steel and | 1.1740 | C 60 W | SK 7 | Y3 55 | ||||
| low alloy steel | 1.2162 | 21 MnCr 5 | SCR 420 H | 20 NC 5 | ||||
| P2 2 | 1.5415 | 15 Mo 3 | 1.5415 | 16 Mo 3 | 16 Mo 3 | 1501-240 | 15 D 3 | |
| Rm 500÷700 N/mm | 1.5423 | 16 Mo 5 | 16 Mo 5 | 1503-245-420 | SB 450 M | |||
| 1.5752 | 14 NiCr 14 | 1.5752 | 14 NiCr 14 | 655 M 13 | SNC 815 (H) | 12 NC 15 | ||
| 1.5919 | 15 CrNi 6 | 16 CrNi 4 | S 107 | 16 NC 6 | ||||
| 1.6587 | 18 CrNiMo 7 6 | 1.6587 | 18 NiCrMo 7 6 | 18 NiCrMo 7 | 820 A 16 | 18 NCD 6 | ||
| 1.7131 | 16 MnCr 5 | 1.7131 | 16 MnCr 5 | 16 MnCr 5 | 527 M 17 | SCR 415 | 16 MC 5 | |
| 1.7139 | 16 MnCrS 5 | 1.7139 | 16 MnCrS 5 | |||||
| 1.7147 | 20 MnCr 5 | 1.7147 | 20 MnCr 5 | 20 MnCr 5 | SMnC 420 (H) | 20 MC 5 | ||
| 1.7149 | 20 MnCrS 5 | 1.7149 | 20 MnCrS 5 | SMnC 21 H | 20 MnCrS 5 | |||
| 1.7335 | 13 CrMo 4 4 | 1.7335 | 13 CrMo 4 5 | 14 CrMo 4 5 | 1501-620 Gr. 27 | 15 CD 3.5 | ||
| 1.7337 | 16 CrMo 4 4 | 14 CrMo 4 5 | 1501-620 Gr. 27 | 15 CD 4.5 | ||||
| 1.7380 | 10 CrMo 9 10 | 1.7380 | 10 CrMo 9 10 | 12 CrMo 9 10 | 1501-622 Gr. 31 | 10 CD 9.10 | ||
| 1.0904 | 55 Si 7 | 1.7100 | 55 SiCr7 | 55 Si 8 | 250 A 53 | 55 S 7 | ||
| 1.2330 | 35 CrMo 4 | 35 CrMo 4 | 708 A 37 | 34 CD 4 | ||||
| 1.2542 | 45 WCrV 7 | 45 WCrV 8 KU | BS 1 | |||||
| 1.2714 | 56 NiCrMoV 7 | 1.2714 | 56 NiCrMoV7-KU | BH 224-5 | SKT 4 | |||
| 1.5121 | 46 MnSi 4 | |||||||
| 1.5710 | 36 NiCr 6 | 640 A 35 | SNC 236 | 35 NC 6 | ||||
| 1.5736 | 36 NiCr 10 | 35 NiCr 9 | SNC 631 (H) | 35 NC 11 | ||||
| P3 Medium alloy steel | 1.6511 | 36 CrNiMo 4 | 36 CrNiMo 4 | 38 NiCrMo 4 (KB) | 816 M 40 | 40 NCD 3 | ||
| 2 | 16582 | 34 CrNiMo 6 | 16582 | 34 CrNiMo 6 | 35 NiCrMo 6 (KW) | 817 M 40 | SNCM 447 | 35 NCD 6 |
| Rm 600÷800 N/mm | . 1.7033 | 34 Cr 4 | . 1.7033 | 34 Cr 4 | 34 Cr 4 (KB) | 530 A 32 | SCR 430 (H) | 32 C 4 |
| 1.7035 | 41 Cr 4 | 1.7035 | 41 Cr 4 | 41 Cr 4 | 530 M 40 | SCR 440 (H) | 42 C 4 | |
| 1.7218 | 25 CrMo 4 | 1.7218 | 25 CrMo 4 | 25 CrMo 4 (KB) | 708 M 25 | SCM 425 | 25 CD 4 S | |
| 1.7225 | 42 CrMo 4 | 1.7225 | 42 CrMo 4 | 42 CrMo 4 | 708 M 40 | SCM 440 (H) | 42 CD 4 | |
| 1.7361 | 32 CrMo 12 | 32 CrMo 12 | 722 M 24 | 30 CD 12 | ||||
| 1.8159 1.8509 | 50 CrV 4 41 CrAlMo 7 | 1.8159 1.8509 | 50 CrV 4 41 CrAlMo 7 10 | 51 CrV 4 41 CrAlMo 7 | 735 A 50 905 M 39 | SUP 10 SACM 645 | 50 CV 4 40 CAD 6.12 |