--- title: "DIN / EN steel grades — 4704 designations — Page 3" description: "Steel grades designated under DIN / EN, with chemical composition, mechanical properties and equivalents in other standards. 4704 designations…" canonical: https://steelequivalents.com/materials/din-en/page/3 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/3.md cs: https://steelequivalents.com/cs/materiály/din-en.md de: https://steelequivalents.com/de/werkstoffe/din-en.md es: https://steelequivalents.com/es/materiales/din-en.md fr: https://steelequivalents.com/fr/matériaux/din-en.md hu: https://steelequivalents.com/hu/anyagok/din-en.md it: https://steelequivalents.com/it/materiali/din-en.md nl: https://steelequivalents.com/nl/materialen/din-en.md pl: https://steelequivalents.com/pl/materiały/din-en.md pt: https://steelequivalents.com/pt/materiais/din-en.md ru: https://steelequivalents.com/ru/материалы/din-en.md tr: https://steelequivalents.com/tr/malzemeler/din-en.md zh: https://steelequivalents.com/zh/材料/din-en.md ja: https://steelequivalents.com/ja/材料/din-en.md ar: https://steelequivalents.com/ar/المواد/din-en.md ko: https://steelequivalents.com/ko/재료/din-en.md pt-br: https://steelequivalents.com/pt-br/materiais/din-en.md hi: https://steelequivalents.com/hi/सामग्री/din-en.md content_hash: sha256:4f15b695fed52d28249953e911db80e147830a800411d805ce58ef25805a4bbf generated: 2026-09-22 --- > **Machine-readable Markdown rendering.** This is a Markdown representation of a web page, > served for AI agents and crawlers as a token-efficient alternative to the full HTML. > Full interactive HTML version: https://steelequivalents.com/materials/din-en/page/3 > Canonical URL: https://steelequivalents.com/materials/din-en/page/3 > Available languages: en, cs, de, es, fr, hu, it, nl, pl, pt, ru, tr, zh, ja, ar, ko, pt-br, hi > Change detection: `content_hash` is the SHA-256 of this document's Markdown body — everything > below this block, whitespace-trimmed, excluding the front-matter. Compare it to detect a real > content change; `generated` moves on every render and is not a change signal. DIN / EN · 4,704 grades # DIN / EN steel grades — 4704 designations — Page 3 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. Every name on this page is an indicative cross-reference, not an asserted identity: the grades are close, not interchangeable. Check the composition before you substitute. ## Also known as 4704 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [1.4307](/materials/material-no/1.4307 "1.4307") | [1.4307](/materials/material-no/1.4307 "1.4307") | Stainless steels | ≤ 0.03 | 14 | | [1.4308](/materials/material-no/1.4308 "1.4308") | [1.4308](/materials/material-no/1.4308 "1.4308") | Cast stainless steels | ≤ 0.07 | 10 | | [1.4310](/materials/material-no/1.4310 "1.4310") | [1.4310](/materials/material-no/1.4310 "1.4310") | Stainless steels | 0.05–0.15 | 18 | | [1.4311](/materials/material-no/1.4311 "1.4311") | [1.4311](/materials/material-no/1.4311 "1.4311") | Stainless steels | ≤ 0.03 | 13 | | [1.4313](/materials/material-no/1.4313 "1.4313") | [1.4313](/materials/material-no/1.4313 "1.4313") | Stainless steels | ≤ 0.05 | 8 | | [1.4401](/materials/material-no/1.4401 "1.4401") | [1.4401](/materials/material-no/1.4401 "1.4401") | Stainless steels | ≤ 0.07 | 20 | | [1.4404](/materials/material-no/1.4404 "1.4404") | [1.4404](/materials/material-no/1.4404 "1.4404") | Stainless steels | ≤ 0.03 | 25 | | [1.4406](/materials/material-no/1.4406 "1.4406") | [1.4406](/materials/material-no/1.4406 "1.4406") | Stainless steels | ≤ 0.03 | 8 | | [1.4408](/materials/material-no/1.4408 "1.4408") | [1.4408](/materials/material-no/1.4408 "1.4408") | Cast stainless steels | ≤ 0.07 | 7 | | [1.4418](/materials/material-no/1.4418 "1.4418") | [1.4418](/materials/material-no/1.4418 "1.4418") | Stainless steels | ≤ 0.06 | 2 | | [1.4429](/materials/material-no/1.4429 "1.4429") | [1.4429](/materials/material-no/1.4429 "1.4429") | Stainless steels | ≤ 0.03 | 12 | | [1.4435](/materials/material-no/1.4435 "1.4435") | [1.4435](/materials/material-no/1.4435 "1.4435") | Stainless steels | ≤ 0.03 | 20 | | [1.4436](/materials/material-no/1.4436 "1.4436") | [1.4436](/materials/material-no/1.4436 "1.4436") | Stainless steels | ≤ 0.05 | 19 | | [1.4438](/materials/material-no/1.4438 "1.4438") | [1.4438](/materials/material-no/1.4438 "1.4438") | Stainless steels | ≤ 0.03 | 13 | | [1.4439](/materials/material-no/1.4439 "1.4439") | [1.4439](/materials/material-no/1.4439 "1.4439") | Stainless steels | ≤ 0.03 | 8 | | [1.4462](/materials/material-no/1.4462 "1.4462") | [1.4462](/materials/material-no/1.4462 "1.4462") | Stainless steels | ≤ 0.03 | 13 | | [1.4504](/materials/material-no/1.4504 "1.4504") | [1.4504](/materials/material-no/1.4504 "1.4504") | Others | ≤ 0.09 | 4 | | [1.4521](/materials/material-no/1.4521 "1.4521") | [1.4521](/materials/material-no/1.4521 "1.4521") | Stainless steels | ≤ 0.025 | 9 | | [1.4539](/materials/material-no/1.4539 "1.4539") | [1.4539](/materials/material-no/1.4539 "1.4539") | Stainless steels | ≤ 0.02 | 10 | | [1.4541](/materials/material-no/1.4541 "1.4541") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [1.4542](/materials/material-no/1.4542 "1.4542") | [1.4542](/materials/material-no/1.4542 "1.4542") | Stainless steels | ≤ 0.07 | 7 | | [1.4547](/materials/material-no/1.4547 "1.4547") | [1.4547](/materials/material-no/1.4547 "1.4547") | Stainless steels | ≤ 0.02 | 7 | | [1.4550](/materials/material-no/1.4550 "1.4550") | [1.4550](/materials/material-no/1.4550 "1.4550") | Stainless steels | ≤ 0.08 | 15 | | [1.4563](/materials/material-no/1.4563 "1.4563") | [1.4563](/materials/material-no/1.4563 "1.4563") | Stainless steels | ≤ 0.02 | 5 | | [1.4568](/materials/material-no/1.4568 "1.4568") | [1.4568](/materials/material-no/1.4568 "1.4568") | Stainless steels | ≤ 0.09 | 12 | | [1.4571](/materials/material-no/1.4571 "1.4571") | [1.4571](/materials/material-no/1.4571 "1.4571") | Stainless steels | ≤ 0.08 | 18 | | [1.4581](/materials/material-no/1.4581 "1.4581") | [1.4581](/materials/material-no/1.4581 "1.4581") | Cast stainless steels | ≤ 0.07 | 9 | | [1.4583](/materials/material-no/1.4583 "1.4583") | [1.4583](/materials/material-no/1.4583 "1.4583") | Cast stainless steels | ≤ 0.1 | 5 | | [1.4718](/materials/material-no/1.4718 "1.4718") | [1.4718](/materials/material-no/1.4718 "1.4718") | Valve steels | 0.4–0.5 | 16 | | [1.4718](/materials/material-no/1.4718 "1.4718") | [1.4718](/materials/material-no/1.4718 "1.4718") | Others | 0.4–0.5 | 16 | | [1.4724](/materials/material-no/1.4724 "1.4724") | [1.4724](/materials/material-no/1.4724 "1.4724") | Heat resistant steels | ≤ 0.12 | 15 | | [1.4742](/materials/material-no/1.4742 "1.4742") | [1.4742](/materials/material-no/1.4742 "1.4742") | Heat resistant steels | ≤ 0.12 | 17 | | [1.4747](/materials/material-no/1.4747 "1.4747") | [1.4747](/materials/material-no/1.4747 "1.4747") | Others | 0.75–0.85 | 7 | | [1.4762](/materials/material-no/1.4762 "1.4762") | [1.4762](/materials/material-no/1.4762 "1.4762") | Heat resistant steels | ≤ 0.12 | 12 | | [1.4828](/materials/material-no/1.4828 "1.4828") | [1.4828](/materials/material-no/1.4828 "1.4828") | Heat resistant steels | ≤ 0.2 | 20 | | [1.4837](/materials/material-no/1.4837 "1.4837") | [1.4837](/materials/material-no/1.4837 "1.4837") | Heat-resistant cast steels | 0.3–0.5 | 7 | | [1.4845](/materials/material-no/1.4845 "1.4845") | [1.4845](/materials/material-no/1.4845 "1.4845") | Heat resistant steels | ≤ 0.1 | 21 | | [1.4864](/materials/material-no/1.4864 "1.4864") | [1.4864](/materials/material-no/1.4864 "1.4864") | Heat resistant steels | ≤ 0.15 | 14 | | [1.4865](/materials/material-no/1.4865 "1.4865") | [1.4865](/materials/material-no/1.4865 "1.4865") | Heat-resistant cast steels | 0.3–0.5 | 5 | | [1.4871](/materials/material-no/1.4871 "1.4871") | [1.4871](/materials/material-no/1.4871 "1.4871") | Valve steels | 0.48–0.58 | 17 | | [1.4878](/materials/material-no/1.4878 "1.4878") | [1.4878](/materials/material-no/1.4878 "1.4878") | Heat resistant steels | ≤ 0.1 | 14 | | [1.4903](/materials/material-no/1.4903 "1.4903") | [1.4903](/materials/material-no/1.4903 "1.4903") | High-temperature steels | 0.08–0.12 | 4 | | [1.4922](/materials/material-no/1.4922 "1.4922") | [1.4922](/materials/material-no/1.4922 "1.4922") | High-temperature steels | 0.17–0.23 | 7 | | [1.5415](/materials/material-no/1.5415 "1.5415") | [1.5415](/materials/material-no/1.5415 "1.5415") | Heat-resistant structural steels | 0.12–0.2 | 15 | | [1.5423](/materials/material-no/1.5423 "1.5423") | [1.5423](/materials/material-no/1.5423 "1.5423") | Heat-resistant structural steels | 0.12–0.2 | 5 | | [1.5523](/materials/material-no/1.5523 "1.5523") | [1.5525](/materials/material-no/1.5525 "1.5525") | Others | 0.18–0.23 | — | | [1.5622](/materials/material-no/1.5622 "1.5622") | [1.5622](/materials/material-no/1.5622 "1.5622") | Low-temperature structural steels | ≤ 0.18 | 6 | | [1.5637](/materials/material-no/1.5637 "1.5637") | [1.5637](/materials/material-no/1.5637 "1.5637") | Low-temperature structural steels | ≤ 0.15 | 11 | | [1.5662](/materials/material-no/1.5662 "1.5662") | [1.5662](/materials/material-no/1.5662 "1.5662") | Low-temperature structural steels | ≤ 0.1 | 8 | | [1.5662](/materials/material-no/1.5662 "1.5662") | [1.5662](/materials/material-no/1.5662 "1.5662") | Low-temperature structural steels | ≤ 0.1 | 6 | **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. [Previous](/materials/din-en/page/2 "Previous") Page 3 of 95[Next](/materials/din-en/page/4 "Next")