--- title: "DIN / EN steel grades — 4704 designations — Page 18" 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/18 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/18.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:da1801631d40de60488f7de64ab112528247a2c1780d9310e4305909dedf24b7 generated: 2026-09-26 --- > **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/18 > Canonical URL: https://steelequivalents.com/materials/din-en/page/18 > 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 18 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. 5 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 | |---|---|---|---|---| | [46CrS2](/materials/din-en/46crs2 "46CrS2") | [1.7025](/materials/material-no/1.7025 "1.7025") | Others | 0.42–0.5 | — | | [46CrSiMoV7](/materials/din-en/46crsimov7 "46CrSiMoV7") | [1.2329](/materials/material-no/1.2329 "1.2329") | Others | 0.43–0.48 | — | | [46Mn5](/materials/din-en/46mn5 "46Mn5") | [1.1128](/materials/material-no/1.1128 "1.1128") | Others | 0.42–0.48 | — | | [46Mn7](/materials/din-en/46mn7 "46Mn7") | [1.0912](/materials/material-no/1.0912 "1.0912") | Others | 0.42–0.5 | 11 | | [46MnSi4](/materials/din-en/46mnsi4 "46MnSi4") Withdrawn | [1.5121](/materials/material-no/1.5121 "1.5121") | Quenched and tempered steels | 0.42–0.5 | 3 | | [46MnVS3](/materials/din-en/46mnvs3 "46MnVS3") | [1.1305](/materials/material-no/1.1305 "1.1305") | Others | 0.42–0.49 | — | | [46MnVS6](/materials/din-en/46mnvs6 "46MnVS6") | [1.1304](/materials/material-no/1.1304 "1.1304") | Others | 0.42–0.49 | — | | [46Si7](/materials/din-en/46si7 "46Si7") | [1.5024](/materials/material-no/1.5024 "1.5024") | Spring steels | 0.42–0.5 | 6 | | [46SiCrMo 6-3](/materials/din-en/46sicrmo-6-3 "46SiCrMo 6-3") Withdrawn | [1.8062](/materials/material-no/1.8062 "1.8062") | Spring steels | 0.42–0.5 | 1 | | [46SiCrMo6](/materials/din-en/46sicrmo6 "46SiCrMo6") | [1.8062](/materials/material-no/1.8062 "1.8062") | Spring steels | 0.42–0.5 | 1 | | [47CrMo4](/materials/din-en/47crmo4 "47CrMo4") | [1.2332](/materials/material-no/1.2332 "1.2332") | Others | 0.43–0.5 | 1 | | [48CrMo4](/materials/din-en/48crmo4 "48CrMo4") | [1.3565](/materials/material-no/1.3565 "1.3565") | Quenched and tempered steels | 0.46–0.52 | 4 | | [48CrMoV6-7](/materials/din-en/48crmov6-7 "48CrMoV6-7") | [1.2323](/materials/material-no/1.2323 "1.2323") | Tool steels for hot work | 0.4–0.5 | — | | [48Si7](/materials/din-en/48si7 "48Si7") | [1.5021](/materials/material-no/1.5021 "1.5021") | Others | 0.45–0.52 | 3 | | [49CrMo4](/materials/din-en/49crmo4 "49CrMo4") Withdrawn | [1.7238](/materials/material-no/1.7238 "1.7238") | Steels for surface hardening | 0.46–0.52 | — | | [49CrV3-2](/materials/din-en/49crv3-2 "49CrV3-2") | [1.8158](/materials/material-no/1.8158 "1.8158") | Others | 0.45–0.55 | — | | [49CrV4-2](/materials/din-en/49crv4-2 "49CrV4-2") Withdrawn | [1.8158](/materials/material-no/1.8158 "1.8158") | Others | 0.45–0.55 | — | | [49MnVS3](/materials/din-en/49mnvs3 "49MnVS3") | [1.1199](/materials/material-no/1.1199 "1.1199") | Others | 0.44–0.5 | — | | [4Cr9Si8](/materials/din-en/4cr9si8 "4Cr9Si8") Indicative | [1.4718](/materials/material-no/1.4718 "1.4718") | Valve steels | 0.4–0.5 | 16 | | [4Cr9Si8](/materials/din-en/4cr9si8 "4Cr9Si8") Indicative | [1.4718](/materials/material-no/1.4718 "1.4718") | Others | 0.4–0.5 | 16 | | [500-...-TG 179](/materials/din-en/500-tg-179 "500-...-TG 179") | [1.0275](/materials/material-no/1.0275 "1.0275") | Unalloyed structural steels | — | — | | [50CrMo4](/materials/din-en/50crmo4 "50CrMo4") | [1.7228](/materials/material-no/1.7228 "1.7228") | Quenched and tempered steels | 0.46–0.54 | 12 | | [50CrMoV13-14](/materials/din-en/50crmov13-14 "50CrMoV13-14") | [1.2357](/materials/material-no/1.2357 "1.2357") | Tool steels for hot work | 0.45–0.55 | 2 | | [50CrMoV13-15](/materials/din-en/50crmov13-15 "50CrMoV13-15") | [1.2355](/materials/material-no/1.2355 "1.2355") | Others | 0.45–0.55 | 2 | | [50CrV4](/materials/din-en/50crv4 "50CrV4") Withdrawn | [1.2241](/materials/material-no/1.2241 "1.2241") | Tool steels for cold work | 0.47–0.55 | 9 | | [50CrV4](/materials/din-en/50crv4 "50CrV4") Withdrawn | [1.8159](/materials/material-no/1.8159 "1.8159") | Quenched and tempered steels | 0.47–0.55 | 27 | | [50Mn7](/materials/din-en/50mn7 "50Mn7") | [1.0913](/materials/material-no/1.0913 "1.0913") | Others | 0.45–0.55 | 1 | | [50MnSi4](/materials/din-en/50mnsi4 "50MnSi4") | [1.5131](/materials/material-no/1.5131 "1.5131") | Quenched and tempered steels | 0.45–0.53 | — | | [50NiCr13](/materials/din-en/50nicr13 "50NiCr13") | [1.2721](/materials/material-no/1.2721 "1.2721") | Tool steels for cold work | 0.45–0.55 | 4 | | [50SiCrMo6](/materials/din-en/50sicrmo6 "50SiCrMo6") | [1.8063](/materials/material-no/1.8063 "1.8063") | Others | 0.46–0.54 | — | | [50WCrV8](/materials/din-en/50wcrv8 "50WCrV8") | [1.2549](/materials/material-no/1.2549 "1.2549") | Others | 0.45–0.55 | — | | [51CrMnV4](/materials/din-en/51crmnv4 "51CrMnV4") | [1.2241](/materials/material-no/1.2241 "1.2241") | Tool steels for cold work | 0.47–0.55 | 9 | | [51CrMoV4](/materials/din-en/51crmov4 "51CrMoV4") Withdrawn | [1.7701](/materials/material-no/1.7701 "1.7701") | Spring steels | 0.48–0.56 | 3 | | [51CrV4](/materials/din-en/51crv4 "51CrV4") Withdrawn | [1.2241](/materials/material-no/1.2241 "1.2241") | Tool steels for cold work | 0.47–0.55 | 9 | | [51CrV4](/materials/din-en/51crv4 "51CrV4") | [1.8159](/materials/material-no/1.8159 "1.8159") | Quenched and tempered steels | 0.47–0.55 | 27 | | [51CrV4](/materials/din-en/51crv4 "51CrV4") Indicative | — | — | 0.47–0.55 | 1 | | [51Mn7](/materials/din-en/51mn7 "51Mn7") | [1.5085](/materials/material-no/1.5085 "1.5085") | High-strength steels | 0.55 | — | | [51MnV7](/materials/din-en/51mnv7 "51MnV7") Withdrawn | [1.5225](/materials/material-no/1.5225 "1.5225") | Others | 0.48–0.55 | — | | [51Si7](/materials/din-en/51si7 "51Si7") | [1.5025](/materials/material-no/1.5025 "1.5025") | Spring steels | 0.47–0.55 | 5 | | [52CrMoV4](/materials/din-en/52crmov4 "52CrMoV4") | [1.7701](/materials/material-no/1.7701 "1.7701") | Spring steels | 0.48–0.56 | 3 | | [52CrMoV4](/materials/din-en/52crmov4 "52CrMoV4") Indicative | — | — | 0.48–0.56 | 2 | | [52Mn5](/materials/din-en/52mn5 "52Mn5") | [1.1226](/materials/material-no/1.1226 "1.1226") | Others | 0.47–0.55 | 2 | | [52MnCrB3](/materials/din-en/52mncrb3 "52MnCrB3") | [1.7138](/materials/material-no/1.7138 "1.7138") | Spring steels | 0.48–0.55 | 4 | | [52SiCrNi5](/materials/din-en/52sicrni5 "52SiCrNi5") | [1.7117](/materials/material-no/1.7117 "1.7117") | Others | 0.49–0.56 | 1 | | [52SiCrNi5](/materials/din-en/52sicrni5 "52SiCrNi5") Indicative | — | — | 0.49–0.56 | 1 | | [53MnSi4](/materials/din-en/53mnsi4 "53MnSi4") | [1.5141](/materials/material-no/1.5141 "1.5141") | Quenched and tempered steels | 0.5–0.57 | — | | [54NiCrMoS6](/materials/din-en/54nicrmos6 "54NiCrMoS6") Withdrawn | [1.2708](/materials/material-no/1.2708 "1.2708") | Others | 0.5–0.6 | — | | [54NiCrMoV6](/materials/din-en/54nicrmov6 "54NiCrMoV6") | [1.2711](/materials/material-no/1.2711 "1.2711") | Tool steels for cold work | 0.5–0.6 | 16 | | [54SiCr6](/materials/din-en/54sicr6 "54SiCr6") | [1.7102](/materials/material-no/1.7102 "1.7102") | Spring steels | 0.51–0.59 | 14 | | [54SiCrV6](/materials/din-en/54sicrv6 "54SiCrV6") | [1.8152](/materials/material-no/1.8152 "1.8152") | Others | 0.51–0.59 | — | **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/17 "Previous") Page 18 of 95[Next](/materials/din-en/page/19 "Next")