--- title: "DIN / EN steel grades — 4704 designations — Page 64" 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/64 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/64.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: sha256:8fba19f6ea8cc05fbeb529af2d6b9c5eb2b56fd82d2e5538d91e31bf55facad9 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/64 > Canonical URL: https://steelequivalents.com/materials/din-en/page/64 > 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 64 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. 2 of 50 rows differ and carry an “Indicative” mark. ## Also known as 4704 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [RQSt 34-2](/materials/din-en/rqst-34-2 "RQSt 34-2") | [1.0109](/materials/material-no/1.0109 "1.0109") | Unalloyed structural steels | — | — | | [RQSt 37-2](/materials/din-en/rqst-37-2 "RQSt 37-2") | [1.0122](/materials/material-no/1.0122 "1.0122") | Unalloyed structural steels | ≤ 0.17 | — | | [RRoSt 37-2](/materials/din-en/rrost-37-2 "RRoSt 37-2") | [1.0174](/materials/material-no/1.0174 "1.0174") | Unalloyed structural steels | ≤ 0.17 | — | | [RRSD 10](/materials/din-en/rrsd-10 "RRSD 10") | [1.0351](/materials/material-no/1.0351 "1.0351") | Others | 0.07–0.11 | — | | [RRSD 8](/materials/din-en/rrsd-8 "RRSD 8") | [1.0325](/materials/material-no/1.0325 "1.0325") | Unalloyed structural steels | 0.05–0.1 | — | | [RRSt 13](/materials/din-en/rrst-13 "RRSt 13") Withdrawn | [1.0347](/materials/material-no/1.0347 "1.0347") | Unalloyed structural steels | ≤ 0.1 | 12 | | [RRSt 23](/materials/din-en/rrst-23 "RRSt 23") | [1.0359](/materials/material-no/1.0359 "1.0359") | Others | ≤ 0.1 | — | | [RRSt 3](/materials/din-en/rrst-3 "RRSt 3") | [1.0347](/materials/material-no/1.0347 "1.0347") | Unalloyed structural steels | ≤ 0.1 | 12 | | [RRSt14](/materials/din-en/rrst14 "RRSt14") Indicative | [1.0338](/materials/material-no/1.0338 "1.0338") | Unalloyed structural steels | ≤ 0.08 | 18 | | [RRStE 210.7](/materials/din-en/rrste-210-7 "RRStE 210.7") | [1.0319](/materials/material-no/1.0319 "1.0319") | Unalloyed structural steels | ≤ 0.21 | — | | [RRStE 240.7](/materials/din-en/rrste-240-7 "RRStE 240.7") | [1.0459](/materials/material-no/1.0459 "1.0459") | Others | ≤ 0.2 | 1 | | [RRStW 23](/materials/din-en/rrstw-23 "RRStW 23") | [1.0398](/materials/material-no/1.0398 "1.0398") | Unalloyed structural steels | ≤ 0.1 | 5 | | [RSD 10 Si](/materials/din-en/rsd-10-si "RSD 10 Si") | [1.0339](/materials/material-no/1.0339 "1.0339") | Unalloyed structural steels | 0.07–0.11 | — | | [RSD 11](/materials/din-en/rsd-11 "RSD 11") Withdrawn | [1.1115](/materials/material-no/1.1115 "1.1115") | Others | 0.08–0.12 | — | | [RSD 7](/materials/din-en/rsd-7 "RSD 7") | [1.0324](/materials/material-no/1.0324 "1.0324") | Unalloyed structural steels | 0.05–0.09 | — | | [RSi 12](/materials/din-en/rsi-12 "RSi 12") | [1.0885](/materials/material-no/1.0885 "1.0885") | Unalloyed structural steels | — | — | | [RSi 24](/materials/din-en/rsi-24 "RSi 24") | [1.0884](/materials/material-no/1.0884 "1.0884") | Unalloyed structural steels | — | — | | [RSi 48](/materials/din-en/rsi-48 "RSi 48") | [1.0883](/materials/material-no/1.0883 "1.0883") | Unalloyed structural steels | ≤ 0.08 | — | | [RSt 28](/materials/din-en/rst-28 "RSt 28") Withdrawn | [1.0326](/materials/material-no/1.0326 "1.0326") | Unalloyed structural steels | ≤ 0.13 | — | | [RSt 34-1](/materials/din-en/rst-34-1 "RSt 34-1") | [1.0057](/materials/material-no/1.0057 "1.0057") | Unalloyed structural steels | ≤ 0.17 | — | | [RSt 34-2](/materials/din-en/rst-34-2 "RSt 34-2") Withdrawn | [1.0034](/materials/material-no/1.0034 "1.0034") | Unalloyed structural steels | ≤ 0.15 | 12 | | [RSt 35-2](/materials/din-en/rst-35-2 "RSt 35-2") Withdrawn | [1.0208](/materials/material-no/1.0208 "1.0208") | Unalloyed structural steels | 0.06–0.12 | — | | [RSt 36](/materials/din-en/rst-36 "RSt 36") Withdrawn | [1.0205](/materials/material-no/1.0205 "1.0205") | Unalloyed structural steels | ≤ 0.14 | — | | [RSt 37-1](/materials/din-en/rst-37-1 "RSt 37-1") | [1.0067](/materials/material-no/1.0067 "1.0067") | Unalloyed structural steels | ≤ 0.2 | — | | [RSt 37-2](/materials/din-en/rst-37-2 "RSt 37-2") Withdrawn | [1.0038](/materials/material-no/1.0038 "1.0038") | Unalloyed structural steels | ≤ 0.17 | 26 | | [RSt 37-2](/materials/din-en/rst-37-2 "RSt 37-2") | [1.0308](/materials/material-no/1.0308 "1.0308") | Unalloyed structural steels | ≤ 0.17 | 10 | | [RSt 38](/materials/din-en/rst-38 "RSt 38") Withdrawn | [1.0223](/materials/material-no/1.0223 "1.0223") | Unalloyed structural steels | ≤ 0.19 | — | | [RSt 41-2](/materials/din-en/rst-41-2 "RSt 41-2") | [1.0218](/materials/material-no/1.0218 "1.0218") | Unalloyed structural steels | 0.11–0.17 | — | | [RSt 42-1](/materials/din-en/rst-42-1 "RSt 42-1") | [1.0077](/materials/material-no/1.0077 "1.0077") | Unalloyed structural steels | ≤ 0.25 | 2 | | [RSt 42-2](/materials/din-en/rst42-2 "RSt 42-2") | [1.0042](/materials/material-no/1.0042 "1.0042") | Unalloyed structural steels | ≤ 0.23 | 3 | | [RSt42-2](/materials/din-en/rst42-2 "RSt42-2") Indicative | [1.0044](/materials/material-no/1.0044 "1.0044") | Unalloyed structural steels | ≤ 0.21 | 26 | | [RZSt 37-2](/materials/din-en/rzst-37-2 "RZSt 37-2") | [1.0165](/materials/material-no/1.0165 "1.0165") | Unalloyed structural steels | ≤ 0.17 | — | | [S 1-5-2](/materials/din-en/s-1-5-2 "S 1-5-2") Withdrawn | [1.3392](/materials/material-no/1.3392 "1.3392") | High-speed steels | 0.8 | — | | [S 2-10-1-8](/materials/din-en/s-2-10-1-8 "S 2-10-1-8") Withdrawn | [1.3247](/materials/material-no/1.3247 "1.3247") | High-speed steels | 1.05–1.15 | 14 | | [S 2-9-1](/materials/din-en/s-2-9-1 "S 2-9-1") Withdrawn | [1.3346](/materials/material-no/1.3346 "1.3346") | High-speed steels | 0.78–0.86 | 5 | | [S 2-9-2](/materials/din-en/s-2-9-2 "S 2-9-2") Withdrawn | [1.3348](/materials/material-no/1.3348 "1.3348") | High-speed steels | 0.95–1.05 | 8 | | [S 2-9-2-8](/materials/din-en/s-2-9-2-8 "S 2-9-2-8") Withdrawn | [1.3249](/materials/material-no/1.3249 "1.3249") | High-speed steels | 0.85–0.92 | 4 | | [S 3-3-2](/materials/din-en/s-3-3-2 "S 3-3-2") Withdrawn | [1.3333](/materials/material-no/1.3333 "1.3333") | High-speed steels | 0.95–1.03 | 2 | | [S 3-3-2 Si](/materials/din-en/s-3-3-2-si "S 3-3-2 Si") Withdrawn | [1.3335](/materials/material-no/1.3335 "1.3335") | High-speed steels | 0.95–1.05 | — | | [S 355 GO 1](/materials/din-en/s-355-go-1 "S 355 GO 1") | [1.0555](/materials/material-no/1.0555 "1.0555") | Others | ≤ 0.16 | — | | [S 355 GO 2](/materials/din-en/s-355-go-2 "S 355 GO 2") | [1.0559](/materials/material-no/1.0559 "1.0559") | Others | ≤ 0.12 | — | | [S 355 GO 3](/materials/din-en/s-355-go-3 "S 355 GO 3") | [1.0591](/materials/material-no/1.0591 "1.0591") | Others | ≤ 0.12 | — | | [S 355 JO](/materials/din-en/s-355-jo "S 355 JO") | [1.0553](/materials/material-no/1.0553 "1.0553") | Unalloyed structural steels | ≤ 0.2 | 20 | | [S 6-5-2](/materials/din-en/s6-5-2 "S 6-5-2") Withdrawn | [1.3343](/materials/material-no/1.3343 "1.3343") | High-speed steels | 0.86–0.94 | 19 | | [S 6-5-2 S](/materials/din-en/s-6-5-2-s "S 6-5-2 S") Withdrawn | [1.3341](/materials/material-no/1.3341 "1.3341") | High-speed steels | 0.86–0.94 | — | | [S 6-5-2-5](/materials/din-en/s-6-5-2-5 "S 6-5-2-5") Withdrawn | [1.3243](/materials/material-no/1.3243 "1.3243") | High-speed steels | 0.87–0.95 | 19 | | [S 6-5-2-5 S](/materials/din-en/s-6-5-2-5-s "S 6-5-2-5 S") Withdrawn | [1.3245](/materials/material-no/1.3245 "1.3245") | High-speed steels | 0.88–0.96 | — | | [S 6-5-2-8](/materials/din-en/s-6-5-2-8 "S 6-5-2-8") Withdrawn | [1.3222](/materials/material-no/1.3222 "1.3222") | High-speed steels | 1.4–1.5 | — | | [S 6-5-3](/materials/din-en/s6-5-3 "S 6-5-3") Withdrawn | [1.3344](/materials/material-no/1.3344 "1.3344") | High-speed steels | 1.15–1.25 | 8 | | [S 7-4-2-5](/materials/din-en/s-7-4-2-5 "S 7-4-2-5") Withdrawn | [1.3246](/materials/material-no/1.3246 "1.3246") | High-speed steels | 1.05–1.15 | 5 | **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/63 "Previous") Page 64 of 95[Next](/materials/din-en/page/65 "Next")