--- title: "DIN / EN steel grades — 4704 designations — Page 63" 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/63 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/63.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: sha256:25021fdda76f380183cc59c12a6beeace59be040ad7912e5df465dbf743d6760 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/63 > Canonical URL: https://steelequivalents.com/materials/din-en/page/63 > 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 63 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. Every name on this page is recorded in our sources as this standard’s own designation for the grade. ## Also known as 4704 designations | Grade | Material no. | Category | C% by weight | |---|---|---|---| | [QStE 550 TM](/materials/din-en/qste-550-tm "QStE 550 TM") Withdrawn | [1.0986](/materials/material-no/1.0986 "1.0986") | Fine-grain steels for cold forming | ≤ 0.12 | | [QStE 600 TM](/materials/din-en/qste-600-tm "QStE 600 TM") Withdrawn | [1.8969](/materials/material-no/1.8969 "1.8969") | Fine-grain steels for cold forming | ≤ 0.12 | | [QStE 650 TM](/materials/din-en/qste-650-tm "QStE 650 TM") Withdrawn | [1.8976](/materials/material-no/1.8976 "1.8976") | Fine-grain steels for cold forming | ≤ 0.12 | | [QStE 690 TM](/materials/din-en/qste-690-tm "QStE 690 TM") Withdrawn | [1.8974](/materials/material-no/1.8974 "1.8974") | Fine-grain steels for cold forming | ≤ 0.12 | | [R 0290](/materials/din-en/r-0290 "R 0290") | [1.0341](/materials/material-no/1.0341 "1.0341") | Unalloyed structural steels | — | | [R 0550](/materials/din-en/r-0550 "R 0550") | [1.0422](/materials/material-no/1.0422 "1.0422") | Others | 0.2–0.4 | | [R 0600](/materials/din-en/r-0600 "R 0600") | [1.0544](/materials/material-no/1.0544 "1.0544") | Others | 0.3–0.5 | | [R 0700](/materials/din-en/r-0700 "R 0700") | [1.0521](/materials/material-no/1.0521 "1.0521") | Others | 0.4–0.6 | | [R 0900](/materials/din-en/r-0900 "R 0900") | [1.0623](/materials/material-no/1.0623 "1.0623") | Others | 0.62–0.8 | | [R 10 S 10](/materials/din-en/r-10-s-10 "R 10 S 10") | [1.0703](/materials/material-no/1.0703 "1.0703") | Free cutting steels | ≤ 0.15 | | [R 1100 Cr](/materials/din-en/r-1100-cr "R 1100 Cr") | [1.0915](/materials/material-no/1.0915 "1.0915") | Others | 0.6–0.8 | | [R 200](/materials/din-en/r-200 "R 200") | [1.0521](/materials/material-no/1.0521 "1.0521") | Others | 0.4–0.6 | | [R 200 V](/materials/din-en/r-200-v "R 200 V") | [1.0542](/materials/material-no/1.0542 "1.0542") | Others | 0.4–0.48 | | [R 220](/materials/is/r220 "R 220") | [1.0524](/materials/material-no/1.0524 "1.0524") | Others | 0.5–0.6 | | [R 220 G1](/materials/din-en/r-220-g1 "R 220 G1") | [1.0604](/materials/material-no/1.0604 "1.0604") | Others | 0.5–0.65 | | [R 260](/materials/is/r260 "R 260") | [1.0623](/materials/material-no/1.0623 "1.0623") | Others | 0.62–0.8 | | [R 260 Cr](/materials/din-en/r-260-cr "R 260 Cr") | [1.0911](/materials/material-no/1.0911 "1.0911") | Others | 0.4–0.6 | | [R 260 Mn](/materials/din-en/r-260-mn "R 260 Mn") | [1.0624](/materials/material-no/1.0624 "1.0624") | Others | 0.55–0.75 | | [R 260 V](/materials/din-en/r-260-v "R 260 V") | [1.0629](/materials/material-no/1.0629 "1.0629") | Others | 0.5–0.62 | | [R 320 Cr](/materials/din-en/r-320-cr "R 320 Cr") | [1.0915](/materials/material-no/1.0915 "1.0915") | Others | 0.6–0.8 | | [R 340 GHT](/materials/din-en/r-340-ght "R 340 GHT") | [1.0638](/materials/material-no/1.0638 "1.0638") | Others | 0.62–0.8 | | [R 350 G 1 HT](/materials/din-en/r-350-g-1-ht "R 350 G 1 HT") | [1.0631](/materials/material-no/1.0631 "1.0631") | Others | 0.72–0.8 | | [R 350 G 2 HT](/materials/din-en/r-350-g-2-ht "R 350 G 2 HT") | [1.0632](/materials/material-no/1.0632 "1.0632") | Others | 0.72–0.8 | | [R 350 HAT](/materials/din-en/r-350-hat "R 350 HAT") | [1.0631](/materials/material-no/1.0631 "1.0631") | Others | 0.72–0.8 | | [R 350 LHT](/materials/din-en/r-350-lht "R 350 LHT") | [1.0632](/materials/material-no/1.0632 "1.0632") | Others | 0.72–0.8 | | [R 7 S 6](/materials/din-en/r-7-s-6 "R 7 S 6") | [1.0709](/materials/material-no/1.0709 "1.0709") | Free cutting steels | ≤ 0.1 | | [R260GHT](/materials/din-en/r260ght "R260GHT") | [1.0636](/materials/material-no/1.0636 "1.0636") | Others | 0.4–0.6 | | [R290GHT](/materials/din-en/r290ght "R290GHT") | [1.0637](/materials/material-no/1.0637 "1.0637") | Others | 0.5–0.65 | | [R370CrHT](/materials/din-en/r370crht "R370CrHT") | [1.0992](/materials/material-no/1.0992 "1.0992") | Others | 0.7–0.82 | | [R380CrSi1Mo8LHT](/materials/din-en/r380crsi1mo8lht "R380CrSi1Mo8LHT") | [1.0993](/materials/material-no/1.0993 "1.0993") | Others | 0.3–0.5 | | [R400HT](/materials/din-en/r400ht "R400HT") | [1.1254](/materials/material-no/1.1254 "1.1254") | Others | 0.9–1.05 | | [RFe 100](/materials/din-en/rfe-100 "RFe 100") | [1.1013](/materials/material-no/1.1013 "1.1013") | Others | ≤ 0.05 | | [RFe 12](/materials/din-en/rfe-12 "RFe 12") | [1.1018](/materials/material-no/1.1018 "1.1018") | Others | ≤ 0.03 | | [RFe 120](/materials/din-en/rfe-120 "RFe 120") | [1.1012](/materials/material-no/1.1012 "1.1012") | Others | ≤ 0.05 | | [RFe 160](/materials/din-en/rfe-160 "RFe 160") | [1.1011](/materials/material-no/1.1011 "1.1011") | Others | ≤ 0.1 | | [RFe 20](/materials/din-en/rfe-20 "RFe 20") | [1.1017](/materials/material-no/1.1017 "1.1017") | Others | ≤ 0.03 | | [RFe 40](/materials/din-en/rfe-40 "RFe 40") Withdrawn | [1.1016](/materials/material-no/1.1016 "1.1016") | Others | ≤ 0.01 | | [RFe 60](/materials/din-en/rfe-60 "RFe 60") | [1.1015](/materials/material-no/1.1015 "1.1015") | Others | ≤ 0.03 | | [RFe 80](/materials/din-en/rfe-80 "RFe 80") | [1.1014](/materials/material-no/1.1014 "1.1014") | Others | ≤ 0.05 | | [RKSt 37-2](/materials/din-en/rkst-37-2 "RKSt 37-2") | [1.0125](/materials/material-no/1.0125 "1.0125") | Unalloyed structural steels | ≤ 0.17 | | [RNi 12](/materials/din-en/rni-12 "RNi 12") | [1.3926](/materials/material-no/1.3926 "1.3926") | Others | ≤ 0.05 | | [RNi 2](/materials/din-en/rni-2 "RNi 2") Withdrawn | [2.4595](/materials/material-no/2.4595 "2.4595") | Others | ≤ 0.05 | | [RNi 24](/materials/din-en/rni-24 "RNi 24") | [1.3911](/materials/material-no/1.3911 "1.3911") | Others | ≤ 0.05 | | [RNi 5](/materials/din-en/rni-5 "RNi 5") Withdrawn | [2.4596](/materials/material-no/2.4596 "2.4596") | Others | ≤ 0.05 | | [RNi 8](/materials/din-en/rni-8 "RNi 8") | [1.3927](/materials/material-no/1.3927 "1.3927") | Others | ≤ 0.05 | | [RoSt 2](/materials/din-en/rost-2 "RoSt 2") | [1.0331](/materials/material-no/1.0331 "1.0331") | Unalloyed structural steels | ≤ 0.1 | | [RoSt 37-3](/materials/din-en/rost-37-3 "RoSt 37-3") | [1.0175](/materials/material-no/1.0175 "1.0175") | Unalloyed structural steels | ≤ 0.17 | | [RoSt 4](/materials/din-en/rost-4 "RoSt 4") | [1.0337](/materials/material-no/1.0337 "1.0337") | Unalloyed structural steels | ≤ 0.1 | | [RoSt 52-3](/materials/din-en/rost-52-3 "RoSt 52-3") | [1.0576](/materials/material-no/1.0576 "1.0576") | Fine-grain structural steels | ≤ 0.22 | | [RPSt 37-2](/materials/din-en/rpst-37-2 "RPSt 37-2") | [1.0172](/materials/material-no/1.0172 "1.0172") | Unalloyed structural steels | ≤ 0.17 | **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/62 "Previous") Page 63 of 95[Next](/materials/din-en/page/64 "Next")