DIN / EN steel grades — 4704 designations — Page 69
Every grade designated under DIN / EN, with the material number it maps to, what kind of steel it is, its carbon window and how many other standards carry it. Open a grade for its full composition, properties and its designations in other standards. Unless marked, every name here is an asserted identity — the same grade under this standard’s own designation. 6 of 50 rows differ and carry an “Indicative” mark.
Also known as
4704 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| S355JR | 1.0045 | Unalloyed structural steels | ≤ 0.24 | 17 |
| S355JRC | 1.0551 | Unalloyed structural steels | ≤ 0.24 | 10 |
| S355K2 | 1.0595 | Others | ≤ 0.2 | 7 |
| S355K2 | 1.0596 | Unalloyed structural steels | ≤ 0.2 | 4 |
| S355K2(+N) Indicative | 1.0595 | Others | ≤ 0.2 | 7 |
| S355K2C | 1.0594 | Unalloyed structural steels | ≤ 0.2 | — |
| S355K2G1W Withdrawn | 1.8966 | Weathering steels | ≤ 0.16 | 2 |
| S355K2G2W Withdrawn | 1.8967 | Weathering steels | ≤ 0.16 | 1 |
| S355K2G3 | 1.0595 | Others | ≤ 0.2 | 7 |
| S355K2G3C | 1.0593 | Others | ≤ 0.2 | — |
| S355K2G4 | 1.0596 | Unalloyed structural steels | ≤ 0.2 | 4 |
| S355K2G4C | 1.0594 | Unalloyed structural steels | ≤ 0.2 | — |
| S355K2G4Cu | 1.0519 | Others | ≤ 0.2 | — |
| S355K2H | 1.0512 | Others | ≤ 0.22 | — |
| S355K2W Withdrawn | 1.8966 | Weathering steels | ≤ 0.16 | 2 |
| S355K2W | 1.8967 | Weathering steels | ≤ 0.16 | 1 |
| S355K2W(+N) Indicative | 1.8966 | Weathering steels | ≤ 0.16 | 2 |
| S355M | 1.8823 | Others | ≤ 0.14 | 5 |
| S355MC | 1.0976 | Fine-grain steels for cold forming | ≤ 0.12 | 9 |
| S355MH | 1.8845 | Others | ≤ 0.14 | — |
| S355ML | 1.8834 | Fine-grain structural steels | ≤ 0.14 | 6 |
| S355MLH | 1.8846 | Others | ≤ 0.14 | — |
| S355N Indicative | 1.0545 | Fine-grain structural steels | ≤ 0.2 | 9 |
| S355NC | 1.0977 | Fine-grain steels for cold forming | ≤ 0.18 | 1 |
| S355NH | 1.0539 | Fine-grain structural steels | ≤ 0.2 | 1 |
| S355NH | 1.0545 | Fine-grain structural steels | ≤ 0.2 | 9 |
| S355NL | 1.0546 | Fine-grain structural steels | ≤ 0.18 | 8 |
| S355NLH | 1.0549 | Others | ≤ 0.18 | 1 |
| S380MC | 1.0978 | Fine-grain steels for cold forming | ≤ 0.12 | — |
| S380N | 1.8900 | Fine-grain structural steels | ≤ 0.2 | 4 |
| S380NC | 1.0979 | Fine-grain steels for cold forming | ≤ 0.18 | 1 |
| S380NL | 1.8910 | Fine-grain structural steels | ≤ 0.2 | — |
| S380NL1 | 1.8911 | Fine-grain structural steels | ≤ 0.2 | — |
| S390G1S | 1.0532 | Others | ≤ 0.18 | — |
| S390G2S | 1.0534 | Others | ≤ 0.18 | — |
| S390G3S | 1.0560 | Others | ≤ 0.18 | — |
| S390G4S | 1.8842 | Others | ≤ 0.16 | — |
| S390GP | 1.0522 | Others | ≤ 0.24 | 2 |
| S400MC Withdrawn | 1.0962 | Fine-grain steels for cold forming | ≤ 0.16 | — |
| S42010 Indicative | 1.4021 | Stainless steels | 0.16–0.25 | 18 |
| S420G1 Indicative | 1.8830 | Others | ≤ 0.14 | 2 |
| S420G1+M | 1.8830 | Others | ≤ 0.14 | 2 |
| S420G1+QT | 1.8830 | Others | ≤ 0.14 | 2 |
| S420G2 Indicative | 1.8857 | Others | ≤ 0.14 | 2 |
| S420G2+M | 1.8857 | Others | ≤ 0.14 | 2 |
| S420G2+QT | 1.8857 | Others | ≤ 0.14 | 2 |
| S420G3 | 1.8851 | Others | ≤ 0.14 | 2 |
| S420G3+M | 1.8851 | Others | ≤ 0.14 | 2 |
| S420G4 | 1.8859 | Others | ≤ 0.14 | 2 |
| S420G4+M | 1.8859 | Others | ≤ 0.14 | 2 |
This grade’s own name — recorded in our sources as this grade’s own designation under that standard.
Indicative — taken from a published cross-reference table; a close match, not a guarantee of interchangeability. Verify against the mill certificate before ordering.
Withdrawn — designation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once.