--- title: "AFNOR steel grades — 1469 designations — Page 5" description: "Steel grades designated under AFNOR, with chemical composition, mechanical properties and equivalents in other standards. 1469 designations across…" canonical: https://steelequivalents.com/materials/afnor/page/5 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/afnor/page/5.md cs: https://steelequivalents.com/cs/materiály/afnor.md de: https://steelequivalents.com/de/werkstoffe/afnor.md es: https://steelequivalents.com/es/materiales/afnor.md fr: https://steelequivalents.com/fr/matériaux/afnor.md hu: https://steelequivalents.com/hu/anyagok/afnor.md it: https://steelequivalents.com/it/materiali/afnor.md nl: https://steelequivalents.com/nl/materialen/afnor.md pl: https://steelequivalents.com/pl/materiały/afnor.md pt: https://steelequivalents.com/pt/materiais/afnor.md ru: https://steelequivalents.com/ru/материалы/afnor.md tr: https://steelequivalents.com/tr/malzemeler/afnor.md zh: https://steelequivalents.com/zh/材料/afnor.md ja: https://steelequivalents.com/ja/材料/afnor.md ar: https://steelequivalents.com/ar/المواد/afnor.md ko: https://steelequivalents.com/ko/재료/afnor.md pt-br: https://steelequivalents.com/pt-br/materiais/afnor.md hi: https://steelequivalents.com/hi/सामग्री/afnor.md content_hash: sha256:da9632ff2f2d7da22612b9aa2010e65e250a8fa5bd1feabb118b3b8c490592f6 generated: 2026-09-24 --- > **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/afnor/page/5 > Canonical URL: https://steelequivalents.com/materials/afnor/page/5 > 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. AFNOR · 1,469 grades # AFNOR steel grades — 1469 designations — Page 5 Every grade designated under AFNOR, 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 indicative cross-reference, not an asserted identity — the grades are close, not interchangeable. 2 of 50 rows differ and carry a “This grade’s own name” mark. ## Also known as 1469 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [30NCD8](/materials/afnor/30ncd8 "30NCD8") This grade’s own name | [1.6580](/materials/material-no/1.6580 "1.6580") | Quenched and tempered steels | 0.26–0.34 | 15 | | [316S61](/materials/afnor/316s61 "316S61") | [1.4406](/materials/material-no/1.4406 "1.4406") | Stainless steels | ≤ 0.03 | 8 | | [31CV3](/materials/afnor/31cv3 "31CV3") | [1.2208](/materials/material-no/1.2208 "1.2208") | Tool steels for cold work | 0.28–0.35 | 4 | | [321F00](/materials/afnor/321f00 "321F00") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [32C4](/materials/afnor/32c4 "32C4") | [1.7033](/materials/material-no/1.7033 "1.7033") | Quenched and tempered steels | 0.3–0.37 | 18 | | [32C4](/materials/afnor/32c4 "32C4") | [1.7030](/materials/material-no/1.7030 "1.7030") | Quenched and tempered steels | 0.24–0.31 | 12 | | [32C4FF](/materials/afnor/32c4ff "32C4FF") | [1.7030](/materials/material-no/1.7030 "1.7030") | Quenched and tempered steels | 0.24–0.31 | 12 | | [32C4FF](/materials/afnor/32c4ff "32C4FF") | [1.7033](/materials/material-no/1.7033 "1.7033") | Quenched and tempered steels | 0.3–0.37 | 18 | | [32C4u](/materials/afnor/32c4u "32C4u") | [1.7037](/materials/material-no/1.7037 "1.7037") | Quenched and tempered steels | 0.3–0.37 | 8 | | [32CDV12-28](/materials/afnor/32cdv12-28 "32CDV12-28") | [1.2365](/materials/material-no/1.2365 "1.2365") | Tool steels for hot work | 0.28–0.35 | 18 | | [32CrMoV12-28](/materials/din-en/32crmov12-28 "32CrMoV12-28") | [1.2365](/materials/material-no/1.2365 "1.2365") | Tool steels for hot work | 0.28–0.35 | 18 | | [32DCV28](/materials/afnor/32dcv28 "32DCV28") | [1.2365](/materials/material-no/1.2365 "1.2365") | Tool steels for hot work | 0.28–0.35 | 18 | | [32M5](/materials/afnor/32m5 "32M5") | [1.1173](/materials/material-no/1.1173 "1.1173") | Quenched and tempered steels | 0.27–0.34 | 7 | | [32MCB5](/materials/afnor/32mcb5 "32MCB5") | [1.7185](/materials/material-no/1.7185 "1.7185") | Quenched and tempered steels | 0.3–0.36 | 1 | | [32MCB5](/materials/afnor/32mcb5 "32MCB5") | [1.7182](/materials/material-no/1.7182 "1.7182") | Quenched and tempered steels | 0.24–0.3 | 1 | | [34CD4](/materials/afnor/34cd4 "34CD4") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [34CD4](/materials/afnor/34cd4 "34CD4") | [1.7218](/materials/material-no/1.7218 "1.7218") | Quenched and tempered steels | 0.22–0.29 | 25 | | [34CD4](/materials/afnor/34cd4 "34CD4") | [1.2330](/materials/material-no/1.2330 "1.2330") | Others | 0.32–0.37 | 8 | | [34CD4FF](/materials/afnor/34cd4ff "34CD4FF") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [34CD4FF](/materials/afnor/34cd4ff "34CD4FF") | [1.7218](/materials/material-no/1.7218 "1.7218") | Quenched and tempered steels | 0.22–0.29 | 25 | | [34CD4u](/materials/afnor/34cd4u "34CD4u") | [1.7226](/materials/material-no/1.7226 "1.7226") | Others | 0.3–0.37 | 9 | | [34Cr4](/materials/din-en/34cr4 "34Cr4") | [1.7030](/materials/material-no/1.7030 "1.7030") | Quenched and tempered steels | 0.24–0.31 | 12 | | [34Cr4](/materials/din-en/34cr4 "34Cr4") | [1.7033](/materials/material-no/1.7033 "1.7033") | Quenched and tempered steels | 0.3–0.37 | 18 | | [34CR4u](/materials/afnor/34cr4u "34CR4u") This grade’s own name | [1.7226](/materials/material-no/1.7226 "1.7226") | Others | 0.3–0.37 | 9 | | [34CrMo4](/materials/din-en/34crmo4 "34CrMo4") | [1.7218](/materials/material-no/1.7218 "1.7218") | Quenched and tempered steels | 0.22–0.29 | 25 | | [34CrMo4](/materials/din-en/34crmo4 "34CrMo4") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [34CrMo4RR](/materials/afnor/34crmo4rr "34CrMo4RR") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [34CrMo4RR](/materials/afnor/34crmo4rr "34CrMo4RR") | [1.7218](/materials/material-no/1.7218 "1.7218") | Quenched and tempered steels | 0.22–0.29 | 25 | | [34CrNiMo6](/materials/din-en/34crnimo6 "34CrNiMo6") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [34CrNiMo8](/materials/afnor/34crnimo8 "34CrNiMo8") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [34Mn5](/materials/din-en/34mn5 "34Mn5") | [1.1166](/materials/material-no/1.1166 "1.1166") | Others | 0.3–0.37 | 4 | | [35CD4](/materials/afnor/35cd4 "35CD4") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [35CD4](/materials/afnor/35cd4 "35CD4") | [1.2330](/materials/material-no/1.2330 "1.2330") | Others | 0.32–0.37 | 8 | | [35CND16](/materials/afnor/35cnd16 "35CND16") | [1.6773](/materials/material-no/1.6773 "1.6773") | Quenched and tempered steels | 0.32–0.39 | 5 | | [35CND6](/materials/afnor/35cnd6 "35CND6") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [35M5](/materials/afnor/35m5 "35M5") | [1.1157](/materials/material-no/1.1157 "1.1157") | Quenched and tempered steels | 0.36–0.44 | 9 | | [35M5](/materials/afnor/35m5 "35M5") | [1.1167](/materials/material-no/1.1167 "1.1167") | Quenched and tempered steels | 0.32–0.4 | 17 | | [35M5](/materials/afnor/35m5 "35M5") | [1.1120](/materials/material-no/1.1120 "1.1120") | Others | 0.17–0.23 | 13 | | [35M5](/materials/afnor/35m5 "35M5") | [1.1165](/materials/material-no/1.1165 "1.1165") | Quenched and tempered steels | 0.25–0.32 | 16 | | [35M5](/materials/afnor/35m5 "35M5") | [1.1166](/materials/material-no/1.1166 "1.1166") | Others | 0.3–0.37 | 4 | | [35MF4](/materials/afnor/35mf4 "35MF4") | [1.0726](/materials/material-no/1.0726 "1.0726") | Free cutting steels | 0.32–0.39 | 15 | | [35MF4Pb](/materials/afnor/35mf4pb "35MF4Pb") | [1.0760](/materials/material-no/1.0760 "1.0760") | Free cutting steels | 0.35–0.4 | 2 | | [35MF6](/materials/afnor/35mf6 "35MF6") | [1.0726](/materials/material-no/1.0726 "1.0726") | Free cutting steels | 0.32–0.39 | 15 | | [35Mn5](/materials/afnor/35mn5 "35Mn5") | [1.1170](/materials/material-no/1.1170 "1.1170") | Quenched and tempered steels | 0.25–0.32 | 16 | | [35NC6](/materials/afnor/35nc6 "35NC6") | [1.5710](/materials/material-no/1.5710 "1.5710") | Quenched and tempered steels | 0.32–0.4 | 14 | | [35NC6](/materials/afnor/35nc6 "35NC6") | [1.5815](/materials/material-no/1.5815 "1.5815") | Others | 0.3–0.37 | 5 | | [35NC6](/materials/afnor/35nc6 "35NC6") | [1.5711](/materials/material-no/1.5711 "1.5711") | Others | 0.38–0.43 | 8 | | [35NCD14](/materials/afnor/35ncd14 "35NCD14") | [1.6746](/materials/material-no/1.6746 "1.6746") | Quenched and tempered steels | 0.28–0.36 | 3 | | [35NCD14](/materials/afnor/35ncd14 "35NCD14") | [1.6773](/materials/material-no/1.6773 "1.6773") | Quenched and tempered steels | 0.32–0.39 | 5 | | [35NCD14](/materials/afnor/35ncd14 "35NCD14") | [1.6747](/materials/material-no/1.6747 "1.6747") | Quenched and tempered steels | 0.26–0.33 | 6 | **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/afnor/page/4 "Previous") Page 5 of 30[Next](/materials/afnor/page/6 "Next")