DIN / EN steel grades — 4704 designations — Page 52
Every grade designated under DIN / EN, with the identifying and comparative data we hold for each. 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. 2 of 50 rows differ and carry an “Indicative” mark.
Also known as
4704 designations| Grade | Material no. | Category | C% by weight |
|---|---|---|---|
| L360NE Indicative | 1.0582 | Others | ≤ 0.2 |
| L360NO | 1.8778 | High-strength steels | — |
| L360NS | 1.8757 | High-strength steels | — |
| L360Q | 1.8741 | High-strength steels | — |
| L360QB | 1.8948 | Others | ≤ 0.16 |
| L360QO | 1.8771 | High-strength steels | — |
| L360QS | 1.8759 | High-strength steels | — |
| L385M Withdrawn | 1.8971 | Others | ≤ 0.22 |
| L385N Withdrawn | 1.8970 | Others | ≤ 0.24 |
| L390 | 1.8724 | High-strength steels | — |
| L390M | 1.8971 | Others | ≤ 0.22 |
| L390MO | 1.8782 | High-strength steels | — |
| L390MS | 1.1034 | Others | ≤ 0.1 |
| L390N | 1.8970 | Others | ≤ 0.24 |
| L390Q | 1.8740 | High-strength steels | — |
| L390QO | 1.8772 | High-strength steels | — |
| L390QS | 1.8760 | High-strength steels | — |
| L415 | 1.8725 | High-strength steels | — |
| L415M | 1.8752 | High-strength steels | — |
| L415MB | 1.8973 | Others | ≤ 0.16 |
| L415MO | 1.8783 | High-strength steels | — |
| L415MS | 1.8766 | High-strength steels | — |
| L415N | 1.8736 | High-strength steels | — |
| L415NB | 1.8972 | Others | ≤ 0.21 |
| L415NE Indicative | 1.8972 | Others | ≤ 0.21 |
| L415Q | 1.8742 | High-strength steels | — |
| L415QB | 1.8947 | Others | ≤ 0.16 |
| L415QO | 1.8773 | High-strength steels | — |
| L415QS | 1.8761 | High-strength steels | — |
| L450 | 1.8726 | High-strength steels | — |
| L450M | 1.8754 | High-strength steels | — |
| L450MB | 1.8975 | Others | ≤ 0.16 |
| L450MO | 1.8784 | High-strength steels | — |
| L450MS | 1.8767 | High-strength steels | — |
| L450Q | 1.8743 | High-strength steels | — |
| L450QB | 1.8952 | Others | ≤ 0.16 |
| L450QO | 1.8774 | High-strength steels | — |
| L450QS | 1.8762 | High-strength steels | — |
| L485 | 1.8727 | High-strength steels | — |
| L485M | 1.8756 | High-strength steels | — |
| L485MB | 1.8977 | Others | ≤ 0.16 |
| L485MO | 1.8785 | High-strength steels | — |
| L485MS | 1.8768 | High-strength steels | — |
| L485Q | 1.8744 | High-strength steels | — |
| L485QB | 1.8955 | Others | ≤ 0.16 |
| L485QO | 1.8775 | High-strength steels | — |
| L485QS | 1.8763 | High-strength steels | — |
| L515MB | 1.8968 | Others | ≤ 0.16 |
| L555M | 1.8758 | High-strength steels | — |
| L555MB | 1.8978 | Fine-grain structural steels | ≤ 0.16 |
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.