--- title: "DIN / EN steel grades — 4704 designations — Page 16" 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/16 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/din-en/page/16.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: sha256:09c220581f1278193063ae8e893955705728b7257f1fb2a1c6dd31d4018dbebe generated: 2026-09-25 --- > **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/16 > Canonical URL: https://steelequivalents.com/materials/din-en/page/16 > 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 16 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. 4 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 | |---|---|---|---|---| | [38B2](/materials/din-en/38b2 "38B2") | [1.5515](/materials/material-no/1.5515 "1.5515") | Others | 0.35–0.4 | — | | [38Cr1](/materials/din-en/38cr1 "38Cr1") | [1.7001](/materials/material-no/1.7001 "1.7001") | Cold extrusion steels | 0.34–0.41 | — | | [38Cr2](/materials/din-en/38cr2 "38Cr2") | [1.7003](/materials/material-no/1.7003 "1.7003") | Quenched and tempered steels | 0.35–0.42 | 6 | | [38Cr4](/materials/din-en/38cr4 "38Cr4") Withdrawn | [1.7043](/materials/material-no/1.7043 "1.7043") | Steels for surface hardening | 0.34–0.4 | 3 | | [38CrCoWV18-17-17](/materials/din-en/38crcowv18-17-17 "38CrCoWV18-17-17") | [1.2661](/materials/material-no/1.2661 "1.2661") | Others | 0.35–0.45 | 3 | | [38CrS2](/materials/din-en/38crs2 "38CrS2") Withdrawn | [1.7023](/materials/material-no/1.7023 "1.7023") | Others | 0.35–0.42 | — | | [38Mn6](/materials/din-en/38mn6 "38Mn6") | [1.1127](/materials/material-no/1.1127 "1.1127") | Quenched and tempered steels | 0.34–0.42 | 6 | | [38MnB5](/materials/din-en/38mnb5 "38MnB5") | [1.5532](/materials/material-no/1.5532 "1.5532") | Quenched and tempered steels | 0.36–0.42 | 2 | | [38MnB5](/materials/din-en/38mnb5 "38MnB5") Indicative | [1.7007](/materials/material-no/1.7007 "1.7007") | Others | 0.35–0.4 | 4 | | [38MnS6](/materials/din-en/38mns6 "38MnS6") Withdrawn | [1.5094](/materials/material-no/1.5094 "1.5094") | Others | 0.35–0.4 | — | | [38MnSi4](/materials/din-en/38mnsi4 "38MnSi4") | [1.5120](/materials/material-no/1.5120 "1.5120") | Quenched and tempered steels | 0.34–0.42 | — | | [38MnSiVS5](/materials/din-en/38mnsivs5 "38MnSiVS5") Withdrawn | [1.5231](/materials/material-no/1.5231 "1.5231") | Precipitation hardening steels | 0.35–0.4 | — | | [38MnVS6](/materials/din-en/38mnvs6 "38MnVS6") | [1.1303](/materials/material-no/1.1303 "1.1303") | Others | 0.34–0.41 | — | | [38NiCrMoV7-3](/materials/din-en/38nicrmov7-3 "38NiCrMoV7-3") | [1.6926](/materials/material-no/1.6926 "1.6926") | Quenched and tempered steels | 0.35–0.4 | — | | [38Si2](/materials/din-en/38si2 "38Si2") | [1.0901](/materials/material-no/1.0901 "1.0901") | Others | 0.35–0.42 | 2 | | [38Si3](/materials/din-en/38si3 "38Si3") | [1.0905](/materials/material-no/1.0905 "1.0905") | Others | 0.34–0.43 | — | | [38Si6](/materials/din-en/38si6 "38Si6") Withdrawn | [1.5022](/materials/material-no/1.5022 "1.5022") | Spring steels | 0.35–0.42 | — | | [38Si7](/materials/din-en/38si7 "38Si7") | [1.5023](/materials/material-no/1.5023 "1.5023") | Spring steels | 0.35–0.42 | 3 | | [38Si7](/materials/din-en/38si7 "38Si7") Indicative | [1.0901](/materials/material-no/1.0901 "1.0901") | Others | 0.35–0.42 | 2 | | [38SiCrV6](/materials/din-en/38sicrv6 "38SiCrV6") | [1.2248](/materials/material-no/1.2248 "1.2248") | Tool steels for cold work | 0.35–0.42 | — | | [39Cr4](/materials/din-en/39cr4 "39Cr4") | [1.2058](/materials/material-no/1.2058 "1.2058") | Tool steels for cold work | 0.35–0.4 | — | | [39CrMoV13-9](/materials/din-en/39crmov13-9 "39CrMoV13-9") Withdrawn | [1.8523](/materials/material-no/1.8523 "1.8523") | Nitriding steels | 0.35–0.45 | 3 | | [39Mn4](/materials/din-en/39mn4 "39Mn4") | [1.0568](/materials/material-no/1.0568 "1.0568") | Others | 0.39 | — | | [39MnCrB6-2](/materials/din-en/39mncrb6-2 "39MnCrB6-2") | [1.7189](/materials/material-no/1.7189 "1.7189") | Quenched and tempered steels | 0.36–0.42 | 1 | | [39NiCrMo3](/materials/din-en/39nicrmo3 "39NiCrMo3") | [1.6510](/materials/material-no/1.6510 "1.6510") | Others | 0.35–0.43 | 7 | | [3NiMoCr12-20](/materials/din-en/3nimocr12-20 "3NiMoCr12-20") | [1.6785](/materials/material-no/1.6785 "1.6785") | Others | ≤ 0.04 | — | | [40 NiCrMo 18 6](/materials/din-en/40-nicrmo-18-6 "40 NiCrMo 18 6") Withdrawn | [1.6738](/materials/material-no/1.6738 "1.6738") | Others | 0.35–0.45 | — | | [40 NiCrMo 8 4](/materials/din-en/40nicrmo8-4 "40 NiCrMo 8 4") | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | | [400-...-TF 180](/materials/din-en/400-tf-180 "400-...-TF 180") | [1.0283](/materials/material-no/1.0283 "1.0283") | Unalloyed structural steels | — | — | | [400-...-TG 179](/materials/din-en/400-tg-179 "400-...-TG 179") | [1.0273](/materials/material-no/1.0273 "1.0273") | Unalloyed structural steels | — | — | | [40CrMnMo7](/materials/din-en/40crmnmo7 "40CrMnMo7") | [1.2311](/materials/material-no/1.2311 "1.2311") | Tool steels for cold work | 0.35–0.45 | 12 | | [40CrMnMoS8-6](/materials/din-en/40crmnmos8-6 "40CrMnMoS8-6") | [1.2312](/materials/material-no/1.2312 "1.2312") | Tool steels for cold work | 0.35–0.45 | 5 | | [40CrMnMoS8-6](/materials/din-en/40crmnmos8-6 "40CrMnMoS8-6") Indicative | [1.2738](/materials/material-no/1.2738 "1.2738") | Tool steels for cold work | 0.35–0.45 | — | | [40CrMnNiMo8-6-1](/materials/din-en/40crmnnimo8-6-1 "40CrMnNiMo8-6-1") Withdrawn | [1.2738](/materials/material-no/1.2738 "1.2738") | Tool steels for cold work | 0.35–0.45 | — | | [40CrMnNiMo8-6-4](/materials/din-en/40crmnnimo8-6-4 "40CrMnNiMo8-6-4") | [1.2738](/materials/material-no/1.2738 "1.2738") | Tool steels for cold work | 0.35–0.45 | — | | [40CrMoV13-9](/materials/din-en/40crmov13-9 "40CrMoV13-9") | [1.8523](/materials/material-no/1.8523 "1.8523") | Nitriding steels | 0.35–0.45 | 3 | | [40CrMoV4-6](/materials/din-en/40crmov4-6 "40CrMoV4-6") | [1.7711](/materials/material-no/1.7711 "1.7711") | Heat-resistant structural steels | 0.36–0.44 | 3 | | [40CrMoV4-7](/materials/din-en/40crmov4-7 "40CrMoV4-7") Withdrawn | [1.7711](/materials/material-no/1.7711 "1.7711") | Heat-resistant structural steels | 0.36–0.44 | 3 | | [40CrNiMoV3-3-4](/materials/din-en/40crnimov3-3-4 "40CrNiMoV3-3-4") | [1.2739](/materials/material-no/1.2739 "1.2739") | Others | 0.37–0.43 | — | | [40Mn4](/materials/din-en/40mn4 "40Mn4") | [1.1157](/materials/material-no/1.1157 "1.1157") | Quenched and tempered steels | 0.36–0.44 | 9 | | [40MnB4](/materials/din-en/40mnb4 "40MnB4") | [1.5527](/materials/material-no/1.5527 "1.5527") | Others | 0.37–0.44 | — | | [40MnCrNiMo6-6-6](/materials/din-en/40mncrnimo6-6-6 "40MnCrNiMo6-6-6") | [1.8735](/materials/material-no/1.8735 "1.8735") | High-strength steels | ≤ 0.4 | — | | [40NiCr6](/materials/din-en/40nicr6 "40NiCr6") | [1.5711](/materials/material-no/1.5711 "1.5711") | Others | 0.38–0.43 | 8 | | [40NiCrMo2-2](/materials/din-en/40nicrmo2-2 "40NiCrMo2-2") | [1.6546](/materials/material-no/1.6546 "1.6546") | Quenched and tempered steels | 0.37–0.44 | 14 | | [40NiCrMo6](/materials/din-en/40nicrmo6 "40NiCrMo6") | [1.6565](/materials/material-no/1.6565 "1.6565") | Quenched and tempered steels | 0.35–0.45 | 15 | | [40NiCrMo8-4](/materials/din-en/40nicrmo8-4 "40NiCrMo8-4") | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | | [40NiMoCr10-5](/materials/din-en/40nimocr10-5 "40NiMoCr10-5") | [1.6745](/materials/material-no/1.6745 "1.6745") | Others | 0.37–0.43 | 4 | | [40S20](/materials/din-en/40s20 "40S20") Indicative | [1.0762](/materials/material-no/1.0762 "1.0762") | Free cutting steels | 0.4–0.48 | 20 | | [41Cr4](/materials/din-en/41cr4 "41Cr4") | [1.7035](/materials/material-no/1.7035 "1.7035") | Quenched and tempered steels | 0.38–0.45 | 18 | | [41CrAlMo7](/materials/din-en/41cralmo7 "41CrAlMo7") Withdrawn | [1.8509](/materials/material-no/1.8509 "1.8509") | Nitriding steels | 0.38–0.45 | 16 | **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/15 "Previous") Page 16 of 95[Next](/materials/din-en/page/17 "Next")