--- title: "DIN / EN steel grades — 4704 designations — Page 54" 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/54 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/54.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: sha256:1e2a2d7b206b921b37644f4534e0ff6f971f7ca3067e48c53438e8c361a669eb generated: 2026-09-27 --- > **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/54 > Canonical URL: https://steelequivalents.com/materials/din-en/page/54 > 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 54 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. 1 of 50 rows differ and carry an “Indicative” mark. ## Also known as 4704 designations | Grade | Material no. | Category | |---|---|---| | [M 1590-65 A](/materials/din-en/m-1590-65-a "M 1590-65 A") | [1.0831](/materials/material-no/1.0831 "1.0831") | Unalloyed structural steels | | [M 165-35 S](/materials/din-en/m-165-35-s "M 165-35 S") | [1.0856](/materials/material-no/1.0856 "1.0856") | Unalloyed structural steels | | [M 2](/materials/din-en/m-2 "M 2") Indicative | [1.0340](/materials/material-no/1.0340 "1.0340") | Unalloyed structural steels | | [M 235-35 A](/materials/din-en/m-235-35-a "M 235-35 A") | [1.0890](/materials/material-no/1.0890 "1.0890") | Unalloyed structural steels | | [M 250-35 A](/materials/din-en/m-250-35-a "M 250-35 A") | [1.0800](/materials/material-no/1.0800 "1.0800") | Unalloyed structural steels | | [M 250-50 A](/materials/din-en/m-250-50-a "M 250-50 A") | [1.0891](/materials/material-no/1.0891 "1.0891") | Unalloyed structural steels | | [M 270-35 A](/materials/din-en/m-270-35-a "M 270-35 A") | [1.0801](/materials/material-no/1.0801 "1.0801") | Unalloyed structural steels | | [M 270-50 A](/materials/din-en/m-270-50-a "M 270-50 A") | [1.0806](/materials/material-no/1.0806 "1.0806") | Unalloyed structural steels | | [M 290-50 A](/materials/din-en/m-290-50-a "M 290-50 A") | [1.0807](/materials/material-no/1.0807 "1.0807") | Unalloyed structural steels | | [M 300-35 A](/materials/din-en/m-300-35-a "M 300-35 A") | [1.0803](/materials/material-no/1.0803 "1.0803") | Unalloyed structural steels | | [M 310-50 A](/materials/din-en/m-310-50-a "M 310-50 A") | [1.0808](/materials/material-no/1.0808 "1.0808") | Unalloyed structural steels | | [M 310-65 A](/materials/din-en/m-310-65-a "M 310-65 A") | [1.0892](/materials/material-no/1.0892 "1.0892") | Unalloyed structural steels | | [M 330-35 A](/materials/din-en/m-330-35-a "M 330-35 A") | [1.0804](/materials/material-no/1.0804 "1.0804") | Unalloyed structural steels | | [M 330-50 A](/materials/din-en/m-330-50-a "M 330-50 A") | [1.0809](/materials/material-no/1.0809 "1.0809") | Unalloyed structural steels | | [M 330-65 A](/materials/din-en/m-330-65-a "M 330-65 A") | [1.0819](/materials/material-no/1.0819 "1.0819") | Unalloyed structural steels | | [M 340-50 E](/materials/din-en/m-340-50-e "M 340-50 E") | [1.0841](/materials/material-no/1.0841 "1.0841") | Unalloyed structural steels | | [M 350-50 A](/materials/din-en/m-350-50-a "M 350-50 A") | [1.0810](/materials/material-no/1.0810 "1.0810") | Unalloyed structural steels | | [M 350-65 A](/materials/din-en/m-350-65-a "M 350-65 A") | [1.0820](/materials/material-no/1.0820 "1.0820") | Unalloyed structural steels | | [M 390-50 E](/materials/din-en/m-390-50-e "M 390-50 E") | [1.0842](/materials/material-no/1.0842 "1.0842") | Unalloyed structural steels | | [M 390-65 E](/materials/din-en/m-390-65-e "M 390-65 E") | [1.0846](/materials/material-no/1.0846 "1.0846") | Unalloyed structural steels | | [M 400-50 A](/materials/din-en/m-400-50-a "M 400-50 A") | [1.0811](/materials/material-no/1.0811 "1.0811") | Unalloyed structural steels | | [M 400-65 A](/materials/din-en/m-400-65-a "M 400-65 A") | [1.0821](/materials/material-no/1.0821 "1.0821") | Unalloyed structural steels | | [M 450-50 E](/materials/din-en/m-450-50-e "M 450-50 E") | [1.0843](/materials/material-no/1.0843 "1.0843") | Unalloyed structural steels | | [M 450-65 E](/materials/din-en/m-450-65-e "M 450-65 E") | [1.0847](/materials/material-no/1.0847 "1.0847") | Unalloyed structural steels | | [M 470-50 A](/materials/din-en/m-470-50-a "M 470-50 A") | [1.0812](/materials/material-no/1.0812 "1.0812") | Unalloyed structural steels | | [M 470-65 A](/materials/din-en/m-470-65-a "M 470-65 A") | [1.0823](/materials/material-no/1.0823 "1.0823") | Unalloyed structural steels | | [M 520-65 E](/materials/din-en/m-520-65-e "M 520-65 E") | [1.0848](/materials/material-no/1.0848 "1.0848") | Unalloyed structural steels | | [M 530-50 A](/materials/din-en/m-530-50-a "M 530-50 A") | [1.0813](/materials/material-no/1.0813 "1.0813") | Unalloyed structural steels | | [M 530-65 A](/materials/din-en/m-530-65-a "M 530-65 A") | [1.0824](/materials/material-no/1.0824 "1.0824") | Unalloyed structural steels | | [M 560-50 E](/materials/din-en/m-560-50-e "M 560-50 E") | [1.0844](/materials/material-no/1.0844 "1.0844") | Unalloyed structural steels | | [M 600-100 A](/materials/din-en/m-600-100-a "M 600-100 A") | [1.0893](/materials/material-no/1.0893 "1.0893") | Unalloyed structural steels | | [M 600-50 A](/materials/din-en/m-600-50-a "M 600-50 A") | [1.0814](/materials/material-no/1.0814 "1.0814") | Unalloyed structural steels | | [M 600-65 A](/materials/din-en/m-600-65-a "M 600-65 A") | [1.0825](/materials/material-no/1.0825 "1.0825") | Unalloyed structural steels | | [M 630-65 E](/materials/din-en/m-630-65-e "M 630-65 E") | [1.0849](/materials/material-no/1.0849 "1.0849") | Unalloyed structural steels | | [M 660-50 D](/materials/din-en/m-660-50-d "M 660-50 D") | [1.0361](/materials/material-no/1.0361 "1.0361") | Others | | [M 660-50 E](/materials/din-en/m-660-50-e "M 660-50 E") | [1.0845](/materials/material-no/1.0845 "1.0845") | Unalloyed structural steels | | [M 700-100 A](/materials/din-en/m-700-100-a "M 700-100 A") | [1.0894](/materials/material-no/1.0894 "1.0894") | Unalloyed structural steels | | [M 700-50 A](/materials/din-en/m-700-50-a "M 700-50 A") | [1.0815](/materials/material-no/1.0815 "1.0815") | Unalloyed structural steels | | [M 700-65 A](/materials/din-en/m-700-65-a "M 700-65 A") | [1.0826](/materials/material-no/1.0826 "1.0826") | Unalloyed structural steels | | [M 800-100 A](/materials/din-en/m-800-100-a "M 800-100 A") | [1.0895](/materials/material-no/1.0895 "1.0895") | Unalloyed structural steels | | [M 800-50 A](/materials/din-en/m-800-50-a "M 800-50 A") | [1.0816](/materials/material-no/1.0816 "1.0816") | Unalloyed structural steels | | [M 800-65 A](/materials/din-en/m-800-65-a "M 800-65 A") | [1.0827](/materials/material-no/1.0827 "1.0827") | Unalloyed structural steels | | [M 800-65 D](/materials/din-en/m-800-65-d "M 800-65 D") | [1.0364](/materials/material-no/1.0364 "1.0364") | Others | | [M 800-65 E](/materials/din-en/m-800-65-e "M 800-65 E") | [1.0851](/materials/material-no/1.0851 "1.0851") | Unalloyed structural steels | | [M 85-23 P](/materials/din-en/m-85-23-p "M 85-23 P") | [1.0822](/materials/material-no/1.0822 "1.0822") | Unalloyed structural steels | | [M 890-50 D](/materials/din-en/m-890-50-d "M 890-50 D") | [1.0362](/materials/material-no/1.0362 "1.0362") | Others | | [M 90-23 P](/materials/din-en/m-90-23-p "M 90-23 P") | [1.0835](/materials/material-no/1.0835 "1.0835") | Unalloyed structural steels | | [M 90-27 P](/materials/din-en/m-90-27-p "M 90-27 P") | [1.0838](/materials/material-no/1.0838 "1.0838") | Unalloyed structural steels | | [M 940-50 A](/materials/din-en/m-940-50-a "M 940-50 A") | [1.0817](/materials/material-no/1.0817 "1.0817") | Unalloyed structural steels | | [M 940-65 A](/materials/din-en/m-940-65-a "M 940-65 A") | [1.0828](/materials/material-no/1.0828 "1.0828") | Unalloyed structural steels | **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/53 "Previous") Page 54 of 95[Next](/materials/din-en/page/55 "Next")