--- title: "DIN / EN steel grades — 4704 designations — Page 27" 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/27 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/27.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: sha256:733f062d19e7d33f383b231a14bfc7ddaeb358056015bc006e0452711d3bd16f 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/27 > Canonical URL: https://steelequivalents.com/materials/din-en/page/27 > 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 27 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. 1 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 | |---|---|---|---|---| | [C60E](/materials/din-en/c60e "C60E") | [1.1221](/materials/material-no/1.1221 "1.1221") | Quenched and tempered steels | 0.57–0.65 | 18 | | [C60GPb](/materials/din-en/c60gpb "C60GPb") | [1.0602](/materials/material-no/1.0602 "1.0602") | Others | 0.57–0.65 | — | | [C60Pb](/materials/din-en/c60pb "C60Pb") | [1.0602](/materials/material-no/1.0602 "1.0602") | Others | 0.57–0.65 | — | | [C60R](/materials/din-en/c60r "C60R") | [1.1223](/materials/material-no/1.1223 "1.1223") | Quenched and tempered steels | 0.57–0.65 | 4 | | [C60S](/materials/din-en/c60s "C60S") | [1.1211](/materials/material-no/1.1211 "1.1211") | Spring steels | 0.57–0.65 | 5 | | [C60U](/materials/din-en/c60u "C60U") | [1.1740](/materials/material-no/1.1740 "1.1740") | Unalloyed tool steels / carbon steels | 0.55–0.65 | 1 | | [C60W](/materials/din-en/c60w "C60W") Withdrawn | [1.1740](/materials/material-no/1.1740 "1.1740") | Unalloyed tool steels / carbon steels | 0.55–0.65 | 1 | | [C61](/materials/din-en/c61 "C61") | [1.0642](/materials/material-no/1.0642 "1.0642") | Others | 0.57–0.65 | 1 | | [C62D](/materials/din-en/c62d "C62D") | [1.0611](/materials/material-no/1.0611 "1.0611") | Others | 0.6–0.65 | 2 | | [C62D2](/materials/din-en/c62d2 "C62D2") | [1.1222](/materials/material-no/1.1222 "1.1222") | Others | 0.6–0.64 | 2 | | [C64](/materials/din-en/c64 "C64") | [1.0640](/materials/material-no/1.0640 "1.0640") | Others | 0.6–0.68 | — | | [C65S1](/materials/din-en/c65s1 "C65S1") | [1.1230](/materials/material-no/1.1230 "1.1230") | Others | 0.6–0.7 | 2 | | [C65S2](/materials/din-en/c65s2 "C65S2") | [1.1250](/materials/material-no/1.1250 "1.1250") | Others | 0.6–0.7 | 2 | | [C66D](/materials/din-en/c66d "C66D") | [1.0612](/materials/material-no/1.0612 "1.0612") | Others | 0.63–0.68 | 12 | | [C66D2](/materials/din-en/c66d2 "C66D2") | [1.1236](/materials/material-no/1.1236 "1.1236") | Others | 0.64–0.68 | 2 | | [C67](/materials/din-en/c67 "C67") | [1.0603](/materials/material-no/1.0603 "1.0603") | Spring steels | 0.65–0.72 | 10 | | [C67GPb](/materials/din-en/c67gpb "C67GPb") | [1.0606](/materials/material-no/1.0606 "1.0606") | Others | 0.65–0.72 | — | | [C67S](/materials/din-en/c67s "C67S") | [1.1231](/materials/material-no/1.1231 "1.1231") | Spring steels | 0.65–0.73 | 18 | | [C67W](/materials/din-en/c67w "C67W") Withdrawn | [1.1744](/materials/material-no/1.1744 "1.1744") | Unalloyed tool steels / carbon steels | 0.64–0.72 | 1 | | [C68D](/materials/din-en/c68d "C68D") | [1.0613](/materials/material-no/1.0613 "1.0613") | Others | 0.65–0.7 | 2 | | [C68D](/materials/din-en/c68d "C68D") | [1.0627](/materials/material-no/1.0627 "1.0627") | Others | 0.65–0.72 | — | | [C68D2](/materials/din-en/c68d2 "C68D2") | [1.1232](/materials/material-no/1.1232 "1.1232") | Others | 0.66–0.7 | — | | [C68E](/materials/din-en/c68e "C68E") | [1.1234](/materials/material-no/1.1234 "1.1234") | Others | 0.6–0.75 | 9 | | [C6E](/materials/din-en/c6e "C6E") | [1.1107](/materials/material-no/1.1107 "1.1107") | Others | ≤ 0.08 | — | | [C70D](/materials/din-en/c70d "C70D") | [1.0615](/materials/material-no/1.0615 "1.0615") | Others | 0.68–0.73 | 7 | | [C70D2](/materials/din-en/c70d2 "C70D2") | [1.1251](/materials/material-no/1.1251 "1.1251") | Others | 0.68–0.72 | — | | [C70D3](/materials/din-en/c70d3 "C70D3") | [1.1237](/materials/material-no/1.1237 "1.1237") | Others | 0.65–0.75 | — | | [C70G](/materials/din-en/c70g "C70G") Withdrawn | [1.1249](/materials/material-no/1.1249 "1.1249") | Steels for surface hardening | 0.68–0.75 | 2 | | [C70U](/materials/din-en/c70u "C70U") | [1.1520](/materials/material-no/1.1520 "1.1520") | Unalloyed tool steels / carbon steels | 0.65–0.75 | 11 | | [C70W1](/materials/din-en/c70w1 "C70W1") Withdrawn | [1.1520](/materials/material-no/1.1520 "1.1520") | Unalloyed tool steels / carbon steels | 0.65–0.75 | 11 | | [C70W2](/materials/din-en/c70w2 "C70W2") | [1.1620](/materials/material-no/1.1620 "1.1620") | Unalloyed tool steels / carbon steels | 0.65–0.74 | 14 | | [C70W2](/materials/din-en/c70w2 "C70W2") Indicative | [1.1520](/materials/material-no/1.1520 "1.1520") | Unalloyed tool steels / carbon steels | 0.65–0.75 | 11 | | [C72D](/materials/din-en/c72d "C72D") | [1.0617](/materials/material-no/1.0617 "1.0617") | Others | 0.7–0.75 | 2 | | [C72D2](/materials/din-en/c72d2 "C72D2") | [1.1242](/materials/material-no/1.1242 "1.1242") | Others | 0.7–0.74 | 2 | | [C74](/materials/din-en/c74 "C74") | [1.0655](/materials/material-no/1.0655 "1.0655") | Others | 0.7–0.8 | — | | [C75](/materials/din-en/c75 "C75") | [1.0605](/materials/material-no/1.0605 "1.0605") | Spring steels | 0.7–0.8 | 11 | | [C75GPb](/materials/din-en/c75gpb "C75GPb") | [1.0607](/materials/material-no/1.0607 "1.0607") | Others | 0.7–0.8 | — | | [C75Pb](/materials/din-en/c75pb "C75Pb") | [1.0607](/materials/material-no/1.0607 "1.0607") | Others | 0.7–0.8 | — | | [C75S](/materials/din-en/c75s "C75S") | [1.1248](/materials/material-no/1.1248 "1.1248") | Spring steels | 0.7–0.8 | 11 | | [C75W](/materials/din-en/c75w "C75W") Withdrawn | [1.1750](/materials/material-no/1.1750 "1.1750") | Unalloyed tool steels / carbon steels | 0.72–0.82 | — | | [C76](/materials/din-en/c76 "C76") | [1.0645](/materials/material-no/1.0645 "1.0645") | Others | 0.7–0.8 | — | | [C76D](/materials/din-en/c76d "C76D") | [1.0614](/materials/material-no/1.0614 "1.0614") | Spring steels | 0.73–0.78 | 5 | | [C76D2](/materials/din-en/c76d2 "C76D2") | [1.1253](/materials/material-no/1.1253 "1.1253") | Spring steels | 0.74–0.78 | 2 | | [C76Pb](/materials/din-en/c76pb "C76Pb") | [1.0606](/materials/material-no/1.0606 "1.0606") | Others | 0.65–0.72 | — | | [C78D](/materials/din-en/c78d "C78D") | [1.0620](/materials/material-no/1.0620 "1.0620") | Others | 0.75–0.8 | 2 | | [C78D2](/materials/din-en/c78d2 "C78D2") | [1.1252](/materials/material-no/1.1252 "1.1252") | Spring steels | 0.76–0.8 | 2 | | [C7D](/materials/din-en/c7d "C7D") | [1.0313](/materials/material-no/1.0313 "1.0313") | Unalloyed structural steels | 0.05–0.09 | 3 | | [C7E](/materials/din-en/c7e "C7E") | [1.1009](/materials/material-no/1.1009 "1.1009") | Others | ≤ 0.08 | — | | [C7RG1](/materials/din-en/c7rg1 "C7RG1") | [1.0708](/materials/material-no/1.0708 "1.0708") | Free cutting steels | ≤ 0.1 | — | | [C7RG2](/materials/din-en/c7rg2 "C7RG2") | [1.0709](/materials/material-no/1.0709 "1.0709") | Free cutting 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. [Previous](/materials/din-en/page/26 "Previous") Page 27 of 95[Next](/materials/din-en/page/28 "Next")