| Thyssenkrupp | JIS |
AISI | Bohler | ASSAB | HITACHI/ NS |
DIN |
| CARBON STEEL | ||||||
| S275 | SS400 | 1018 | ASTM A36 | NS 1018 | 17100 ST 37-2 | |
| 1191 | S45C | 1045 | EMS45 | NS 1045 | CK45/ C45 | |
| S50C | S50C | 1050 | 760 | NS 1050 | CK50 | |
| MACHINERY STEEL | ||||||
| 7225 | SCM440 | 4140 | VCL140 | 709 | NS 4140 | 42CrMo4 |
| 6582 | SNCM439 | 4340 | VCN150 | 705 | NS 4340 | 34NiCrMo6 |
| 7218 | SCM430H | 4130 | 25CrMo4 | |||
| PLASTIC MOULD STEEL | ||||||
| 2311 | NAK 55 | P20 | K 456 | 718 | HPM 22 | 40CrMnMo7 |
| 2316 | SUS420J2 | 420mod | M 300 | STAVAC | HPM 38 | X36CrMo17 |
| TOOL & DIE STEEL | ||||||
| 2510 | SKS 3 | D 1 | K460 Amutit S | DF 2 | SGT | 100MnCrW4 |
| 2363 | SKD 12 | A5 | K 305 | XW 10 | X100CrMoV51 | |
| 2436 | SKD 2 | D 6 | K 107 | XW 5 | CRD | X210CrW12 |
| 2379 | SKD 11 | D2 | K110 KNL extra | XW 41 | SLD | X155Cr VMo1221 |
| 2344 | SKD 61 | H13 | W302 Isodisc | 8407 | DAC | X40CrMoV51 |
| HIGH SPEED STEEL (HSS) | ||||||
| 3243 | SKH 55 | M 35 | S-705 | ASP 60 | HS 6-5-2-5 | |
| 3343 | SKH 51 | M 2 | S-600 | ASP 23 | YXM 1 | HS 6-5-2 |
| Related Steel Round Bar Product: | |||||
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