DIN / EN steel grades — 4704 designations — Page 31
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 |
|---|---|---|---|---|
| DD 11 | 1.0332 | Unalloyed structural steels | ≤ 0.12 | 16 |
| DD 12 G 1 | 1.0334 | Unalloyed structural steels | ≤ 0.1 | 11 |
| DD 12 G 1 | 1.0398 | Unalloyed structural steels | ≤ 0.1 | 5 |
| DD 13 | 1.0335 | Unalloyed structural steels | ≤ 0.08 | 12 |
| DD 14 | 1.0389 | Unalloyed structural steels | ≤ 0.08 | 2 |
| DD12 Indicative | 1.0398 | Unalloyed structural steels | ≤ 0.1 | 5 |
| DD31X Withdrawn | 1.0931 | Others | ≤ 0.12 | — |
| DD33X Withdrawn | 1.0936 | Others | ≤ 0.17 | — |
| DDS Indicative | 1.0338 | Unalloyed structural steels | ≤ 0.08 | 18 |
| DH | 9.0190 | Others | — | — |
| DM | 9.0180 | Others | — | — |
| DR 520 | 1.0384 | Others | — | — |
| DR 550 | 1.0373 | Others | — | — |
| DR 550 | 1.0385 | Others | — | — |
| DR 580 | 1.0382 | Others | — | — |
| DR 620 | 1.0374 | Others | — | — |
| DR 660 | 1.0376 | Others | — | — |
| DR550BA Indicative | 1.0385 | Others | — | — |
| DS Indicative | 1.0335 | Unalloyed structural steels | ≤ 0.08 | 12 |
| DX 51 D | 1.0226 | Unalloyed structural steels | ≤ 0.18 | — |
| DX 52 D | 1.0350 | Unalloyed structural steels | ≤ 0.12 | 1 |
| DX 53 D | 1.0355 | Unalloyed structural steels | ≤ 0.12 | 1 |
| DX 54 D | 1.0306 | Unalloyed structural steels | ≤ 0.12 | — |
| DX 55 D | 1.0309 | Unalloyed structural steels | ≤ 0.12 | 1 |
| DX 56 D | 1.0322 | Unalloyed structural steels | ≤ 0.12 | 17 |
| DX 57 D | 1.0853 | Unalloyed structural steels | ≤ 0.12 | — |
| E-75 | 1.0563 | Others | — | — |
| E155 | 1.0033 | Unalloyed structural steels | ≤ 0.11 | 3 |
| E190 | 1.0031 | Unalloyed structural steels | ≤ 0.1 | — |
| E195 | 1.0034 | Unalloyed structural steels | ≤ 0.15 | 12 |
| E215 | 1.0212 | Unalloyed structural steels | ≤ 0.1 | 3 |
| E220 | 1.0215 | Unalloyed structural steels | ≤ 0.14 | 2 |
| E235 | 1.0308 | Unalloyed structural steels | ≤ 0.17 | 10 |
| E255 | 1.0408 | Quenched and tempered steels | ≤ 0.21 | 3 |
| E260 | 1.0220 | Unalloyed structural steels | ≤ 0.16 | 2 |
| E275 | 1.0225 | Unalloyed structural steels | ≤ 0.21 | 2 |
| E275K2 | 1.0456 | Others | ≤ 0.2 | — |
| E275M | 1.8895 | Others | ≤ 0.13 | — |
| E295 | 1.0050 | Unalloyed structural steels | — | 23 |
| E295 Indicative | 1.0050 | Unalloyed structural steels | — | 23 |
| E295+CR | 1.0050 | Unalloyed structural steels | — | 23 |
| E295GC | 1.0533 | Others | — | 3 |
| E295GF | 1.0538 | Others | — | — |
| E3 Withdrawn | 2.4591 | Others | ≤ 0.05 | — |
| E315 | 1.0236 | Unalloyed structural steels | ≤ 0.21 | — |
| E320 | 1.0237 | Unalloyed structural steels | ≤ 0.2 | 2 |
| E335 | 1.0060 | Unalloyed structural steels | — | 21 |
| E335 Indicative | 1.0060 | Unalloyed structural steels | — | 21 |
| E335+CR | 1.0060 | Unalloyed structural steels | — | 21 |
| E335GC | 1.0543 | Unalloyed structural steels | — | 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.