--- title: "UNE steel grades — 760 designations — Page 14" description: "Steel grades designated under UNE, with chemical composition, mechanical properties and equivalents in other standards. 760 designations across…" canonical: https://steelequivalents.com/materials/une/page/14 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/une/page/14.md cs: https://steelequivalents.com/cs/materiály/une.md de: https://steelequivalents.com/de/werkstoffe/une.md es: https://steelequivalents.com/es/materiales/une.md fr: https://steelequivalents.com/fr/matériaux/une.md hu: https://steelequivalents.com/hu/anyagok/une.md it: https://steelequivalents.com/it/materiali/une.md nl: https://steelequivalents.com/nl/materialen/une.md pl: https://steelequivalents.com/pl/materiały/une.md pt: https://steelequivalents.com/pt/materiais/une.md ru: https://steelequivalents.com/ru/материалы/une.md tr: https://steelequivalents.com/tr/malzemeler/une.md zh: https://steelequivalents.com/zh/材料/une.md ja: https://steelequivalents.com/ja/材料/une.md ar: https://steelequivalents.com/ar/المواد/une.md ko: https://steelequivalents.com/ko/재료/une.md pt-br: https://steelequivalents.com/pt-br/materiais/une.md hi: https://steelequivalents.com/hi/सामग्री/une.md content_hash: sha256:0114bc3dc3fadc6df950354e24094c56f5b3ce83c077de77f2914bd29a7f9383 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/une/page/14 > Canonical URL: https://steelequivalents.com/materials/une/page/14 > 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. UNE · 760 grades # UNE steel grades — 760 designations — Page 14 Every grade designated under UNE, 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. Every name on this page is an indicative cross-reference, not an asserted identity: the grades are close, not interchangeable. Check the composition before you substitute. ## Also known as 760 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [FGE 50-7](/materials/une/fge-50-7 "FGE 50-7") | [EN-JS1083](/materials/material-no/en-js1083 "EN-JS1083") | Others | — | 20 | | [FGE60-2](/materials/une/fge60-2 "FGE60-2") | [EN-JS1060](/materials/material-no/en-js1060 "EN-JS1060") | Others | — | 20 | | [FGE60-2](/materials/une/fge60-2 "FGE60-2") | [EN-JS1092](/materials/material-no/en-js1092 "EN-JS1092") | Others | — | 20 | | [FGE60-2](/materials/une/fge60-2 "FGE60-2") | [EN-JS1093](/materials/material-no/en-js1093 "EN-JS1093") | Others | — | 20 | | [FGE70-2](/materials/une/fge70-2 "FGE70-2") | [EN-JS1102](/materials/material-no/en-js1102 "EN-JS1102") | Others | — | 21 | | [FGE70-2](/materials/une/fge70-2 "FGE70-2") | [EN-JS1103](/materials/material-no/en-js1103 "EN-JS1103") | Others | — | 21 | | [FGE80-2](/materials/une/fge80-2 "FGE80-2") | [EN-JS1080](/materials/material-no/en-js1080 "EN-JS1080") | Others | — | 16 | | [FGS 70-2](/materials/une/fgs-70-2 "FGS 70-2") | [EN-JS1102](/materials/material-no/en-js1102 "EN-JS1102") | Others | — | 21 | | [FGS 70-2](/materials/une/fgs-70-2 "FGS 70-2") | [EN-JS1103](/materials/material-no/en-js1103 "EN-JS1103") | Others | — | 21 | | [grupa A2](/materials/une/grupa-a2 "grupa A2") | [1.2363](/materials/material-no/1.2363 "1.2363") | Tool steels for cold work | 0.95–1.05 | 16 | | [HS18-0-1](/materials/din-en/hs18-0-1 "HS18-0-1") | [1.3355](/materials/material-no/1.3355 "1.3355") | High-speed steels | 0.73–0.83 | 22 | | [HS18-1-1-5](/materials/uni/hs18-1-1-5 "HS18-1-1-5") | [1.3255](/materials/material-no/1.3255 "1.3255") | High-speed steels | 0.75–0.83 | 14 | | [HS2-9-2](/materials/din-en/hs2-9-2 "HS2-9-2") | [1.3348](/materials/material-no/1.3348 "1.3348") | High-speed steels | 0.95–1.05 | 8 | | [HS6-5-2](/materials/din-en/hs6-5-2 "HS6-5-2") | [1.3343](/materials/material-no/1.3343 "1.3343") | High-speed steels | 0.86–0.94 | 19 | | [HS6-5-2-5](/materials/din-en/hs6-5-2-5 "HS6-5-2-5") | [1.3243](/materials/material-no/1.3243 "1.3243") | High-speed steels | 0.87–0.95 | 19 | | [Mn12](/materials/une/mn12 "Mn12") | [1.3401](/materials/material-no/1.3401 "1.3401") | Quenched and tempered steels | 1.1–1.3 | 19 | | [Mo)](/materials/une/mo "Mo)") | [1.4718](/materials/material-no/1.4718 "1.4718") | Valve steels | 0.4–0.5 | 16 | | [Mo)](/materials/une/mo "Mo)") | [1.4718](/materials/material-no/1.4718 "1.4718") | Others | 0.4–0.5 | 16 | | [P355N](/materials/din-en/p355n "P355N") | [1.0562](/materials/material-no/1.0562 "1.0562") | Fine-grain structural steels | ≤ 0.18 | 18 | | [P460N](/materials/din-en/p460n "P460N") | [1.8905](/materials/material-no/1.8905 "1.8905") | Fine-grain structural steels | ≤ 0.2 | 14 | | [P460N](/materials/din-en/p460n "P460N") | [1.5218](/materials/material-no/1.5218 "1.5218") | Others | 0.2–0.23 | 13 | | [RA II](/materials/une/raii "RA II") | [1.0345](/materials/material-no/1.0345 "1.0345") | Heat-resistant structural steels | ≤ 0.16 | 18 | | [RAII](/materials/une/raii "RAII") | [1.0481](/materials/material-no/1.0481 "1.0481") | Heat-resistant structural steels | 0.08–0.2 | 17 | | [S185](/materials/din-en/s185 "S185") | [1.0035](/materials/material-no/1.0035 "1.0035") | Unalloyed structural steels | — | 22 | | [S235J2G3](/materials/din-en/s235j2g3 "S235J2G3") | [1.0038](/materials/material-no/1.0038 "1.0038") | Unalloyed structural steels | ≤ 0.17 | 26 | | [S235J2G3](/materials/din-en/s235j2g3 "S235J2G3") | [1.0036](/materials/material-no/1.0036 "1.0036") | Unalloyed structural steels | ≤ 0.17 | 20 | | [S235J2G3](/materials/din-en/s235j2g3 "S235J2G3") | [1.0036](/materials/material-no/1.0036 "1.0036") | Unalloyed structural steels | ≤ 0.17 | 19 | | [S235J2G3](/materials/din-en/s235j2g3 "S235J2G3") | [1.0028](/materials/material-no/1.0028 "1.0028") | Unalloyed structural steels | ≤ 0.15 | 18 | | [S235JR](/materials/din-en/s235jr "S235JR") | [1.0028](/materials/material-no/1.0028 "1.0028") | Unalloyed structural steels | ≤ 0.15 | 18 | | [S235JRG1](/materials/din-en/s235jrg1 "S235JRG1") | [1.0036](/materials/material-no/1.0036 "1.0036") | Unalloyed structural steels | ≤ 0.17 | 20 | | [S235JRG1](/materials/din-en/s235jrg1 "S235JRG1") | [1.0036](/materials/material-no/1.0036 "1.0036") | Unalloyed structural steels | ≤ 0.17 | 19 | | [S235JRG1](/materials/din-en/s235jrg1 "S235JRG1") | [1.0028](/materials/material-no/1.0028 "1.0028") | Unalloyed structural steels | ≤ 0.15 | 18 | | [S235JRG2](/materials/din-en/s235jrg2 "S235JRG2") | [1.0038](/materials/material-no/1.0038 "1.0038") | Unalloyed structural steels | ≤ 0.17 | 26 | | [S275JR](/materials/din-en/s275jr "S275JR") | [1.0044](/materials/material-no/1.0044 "1.0044") | Unalloyed structural steels | ≤ 0.21 | 26 | | [S355J2G3](/materials/din-en/s355j2g3 "S355J2G3") | [1.0570](/materials/material-no/1.0570 "1.0570") | Unalloyed structural steels | ≤ 0.2 | 22 | | [S355J2G3](/materials/din-en/s355j2g3 "S355J2G3") | [1.0570](/materials/material-no/1.0570 "1.0570") | Unalloyed structural steels | ≤ 0.2 | 20 | | [S355J2G4](/materials/din-en/s355j2g4 "S355J2G4") | [1.0570](/materials/material-no/1.0570 "1.0570") | Unalloyed structural steels | ≤ 0.2 | 22 | | [S355J2G4](/materials/din-en/s355j2g4 "S355J2G4") | [1.0570](/materials/material-no/1.0570 "1.0570") | Unalloyed structural steels | ≤ 0.2 | 20 | | [S420N](/materials/din-en/s420n "S420N") | [1.8902](/materials/material-no/1.8902 "1.8902") | Fine-grain structural steels | ≤ 0.2 | 19 | | [SPH265](/materials/din-en/sph265 "SPH265") | [1.0130](/materials/material-no/1.0130 "1.0130") | Unalloyed structural steels | ≤ 0.2 | 4 | | [TU.H](/materials/une/tu-h "TU.H") | [1.7380](/materials/material-no/1.7380 "1.7380") | Heat-resistant structural steels | 0.08–0.14 | 20 | | [WCrV9](/materials/une/wcrv9 "WCrV9") | [1.2581](/materials/material-no/1.2581 "1.2581") | Tool steels for hot work | 0.25–0.35 | 18 | | [X 10 Cr 13](/materials/din-en/x10cr13 "X 10 Cr 13") | [1.4005](/materials/material-no/1.4005 "1.4005") | Stainless steels | 0.08–0.15 | 14 | | [X 10 Cr 13](/materials/din-en/x10cr13 "X 10 Cr 13") | [1.4024](/materials/material-no/1.4024 "1.4024") | Stainless steels | 0.12–0.17 | 13 | | [X 2 CrNiN 18-10](/materials/din-en/x2crnin18-10 "X 2 CrNiN 18-10") | [1.4311](/materials/material-no/1.4311 "1.4311") | Stainless steels | ≤ 0.03 | 13 | | [X 45 CrNiSiW 18-09](/materials/une/x-45-crnisiw-18-09 "X 45 CrNiSiW 18-09") | [1.4873](/materials/material-no/1.4873 "1.4873") | Valve steels | 0.4–0.5 | 11 | | [X 5 CrNb 17](/materials/une/x-5-crnb-17 "X 5 CrNb 17") | [1.4511](/materials/material-no/1.4511 "1.4511") | Stainless steels | ≤ 0.05 | 11 | | [X 8 CrNiMo 27-05](/materials/une/x-8-crnimo-27-05 "X 8 CrNiMo 27-05") | [1.4460](/materials/material-no/1.4460 "1.4460") | Stainless steels | ≤ 0.05 | 10 | | [X100CrMoV5](/materials/din-en/x100crmov5 "X100CrMoV5") | [1.2363](/materials/material-no/1.2363 "1.2363") | Tool steels for cold work | 0.95–1.05 | 16 | | [X10Cr13](/materials/din-en/x10cr13 "X10Cr13") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | **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/une/page/13 "Previous") Page 14 of 16[Next](/materials/une/page/15 "Next")