DIN / EN steel grades — 4704 designations — Page 94
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. 8 of 50 rows differ and carry an “Indicative” mark.
Also known as
4704 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| X8CrNiTi18-10 | 1.4878 | Heat resistant steels | ≤ 0.1 | 14 |
| X8CrNiTi18-10 Withdrawn | 1.4941 | High-temperature steels | 0.04–0.08 | 3 |
| X8CrTi18 | 1.4502 | Others | ≤ 0.09 | 1 |
| X8CrTi25 | 1.4746 | Others | ≤ 0.12 | 8 |
| X8MnCrMoN22-18-3 | 1.4610 | Others | ≤ 0.08 | — |
| X8Ni9 | 1.5662 | Low-temperature structural steels | ≤ 0.1 | 8 |
| X8Ni9 Indicative | 1.5662 | Low-temperature structural steels | ≤ 0.1 | 6 |
| X8NiCr17-10 | 1.3938 | Others | ≤ 0.1 | — |
| X8NiCrAlTi32-20 | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| X8NiCrAlTi32-21 | 1.4876 | Heat resistant steels | ≤ 0.12 | 12 |
| X8NiCrAlTi32-21 | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| X8NiCrAlTi33-21 | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| X8NiCrSi38-18 | 1.4862 | Heat resistant steels | ≤ 0.1 | 6 |
| X90CrCoMoV17 | 1.4535 | Stainless steels | 0.85–0.95 | — |
| X90CrMoV18 | 1.4112 | Stainless steels | 0.85–0.95 | 13 |
| X90Mn18 | 1.3405 | Others | 0.8–1 | — |
| X91CrMoV18 | 1.2361 | Tool steels for cold work | 0.86–0.96 | — |
| X96CrMoV12 | 1.2376 | Tool steels for cold work | 0.92–1 | 1 |
| X9CrMnNiCu17-8-5-2 | 1.4618 | Others | ≤ 0.1 | 1 |
| X9CrNi18-9 | 1.4325 | Stainless steels | 0.03–0.15 | 11 |
| X9CrNiMoN17-5-3 | 1.4457 | Others | 0.07–0.11 | 1 |
| X9CrNiSiNCe21-11-2 | 1.4835 | Heat resistant steels | 0.05–0.12 | 5 |
| Y1030H | 1.1380 | Others | — | — |
| Y1050H | 1.1383 | Others | 0.7 | — |
| Y1100H | 1.1381 | Others | — | — |
| Y1230H | 1.1382 | Others | — | — |
| Y20S355N4z Indicative | 1.8813 | Others | ≤ 0.12 | 1 |
| Y25S355N4 Indicative | 1.8811 | Others | ≤ 0.12 | 1 |
| Z10N05 Indicative | 1.5680 | Low-temperature structural steels | ≤ 0.15 | 4 |
| Z6NCTDV25-15 Indicative | 1.4980 | High-temperature steels | 0.03–0.08 | 8 |
| Z8N09 Indicative | 1.5662 | Low-temperature structural steels | ≤ 0.1 | 8 |
| Z8N09 Indicative | 1.5662 | Low-temperature structural steels | ≤ 0.1 | 6 |
| ZGD270-480 Indicative | 1.0455 | Others | ≤ 0.23 | 2 |
| ZSt 37-2 | 1.0159 | Unalloyed structural steels | ≤ 0.17 | — |
| ZSt 37-3 | 1.0168 | Unalloyed structural steels | ≤ 0.17 | — |
| ZSt 44-2 | 1.0129 | Unalloyed structural steels | ≤ 0.21 | — |
| ZSt 44-3 | 1.0153 | Unalloyed structural steels | ≤ 0.2 | — |
| ZSt 50-2 | 1.0533 | Others | — | 3 |
| ZSt 52-3 | 1.0597 | Others | ≤ 0.22 | — |
| ZSt 60-2 | 1.0543 | Unalloyed structural steels | — | 2 |
| ZSt 70-2 | 1.0633 | Unalloyed structural steels | — | — |
| ZStE 180 BH | 1.0395 | Bake hardening steels | ≤ 0.05 | — |
| ZStE 220 BH | 1.0396 | Bake hardening steels | ≤ 0.06 | — |
| ZStE 220 P | 1.0397 | Phosphorus alloyed steels | ≤ 0.07 | — |
| ZStE 260 | 1.0480 | Microalloyed steels | ≤ 0.1 | 2 |
| ZStE 260 BH | 1.0400 | Bake hardening steels | ≤ 0.08 | — |
| ZStE 260 P | 1.0417 | Phosphorus alloyed steels | ≤ 0.08 | — |
| ZStE 300 | 1.0489 | Microalloyed steels | ≤ 0.1 | 4 |
| ZStE 300 BH | 1.0444 | Bake hardening steels | ≤ 0.1 | — |
| ZStE 300 P | 1.0448 | Phosphorus alloyed steels | ≤ 0.1 | — |
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.