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 inother standards |
|---|---|---|---|---|
| 30NCD8 This grade’s own name | 1.6580 | Quenched and tempered steels | 0.26–0.34 | 15 |
| 316S61 | 1.4406 | Stainless steels | ≤ 0.03 | 8 |
| 31CV3 | 1.2208 | Tool steels for cold work | 0.28–0.35 | 4 |
| 321F00 | 1.4541 | Stainless steels | ≤ 0.08 | 25 |
| 32C4 | 1.7033 | Quenched and tempered steels | 0.3–0.37 | 18 |
| 32C4 | 1.7030 | Quenched and tempered steels | 0.24–0.31 | 12 |
| 32C4FF | 1.7030 | Quenched and tempered steels | 0.24–0.31 | 12 |
| 32C4FF | 1.7033 | Quenched and tempered steels | 0.3–0.37 | 18 |
| 32C4u | 1.7037 | Quenched and tempered steels | 0.3–0.37 | 8 |
| 32CDV12-28 | 1.2365 | Tool steels for hot work | 0.28–0.35 | 18 |
| 32CrMoV12-28 | 1.2365 | Tool steels for hot work | 0.28–0.35 | 18 |
| 32DCV28 | 1.2365 | Tool steels for hot work | 0.28–0.35 | 18 |
| 32M5 | 1.1173 | Quenched and tempered steels | 0.27–0.34 | 7 |
| 32MCB5 | 1.7185 | Quenched and tempered steels | 0.3–0.36 | 1 |
| 32MCB5 | 1.7182 | Quenched and tempered steels | 0.24–0.3 | 1 |
| 34CD4 | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 34CD4 | 1.7218 | Quenched and tempered steels | 0.22–0.29 | 25 |
| 34CD4 | 1.2330 | Others | 0.32–0.37 | 8 |
| 34CD4FF | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 34CD4FF | 1.7218 | Quenched and tempered steels | 0.22–0.29 | 25 |
| 34CD4u | 1.7226 | Others | 0.3–0.37 | 9 |
| 34Cr4 | 1.7030 | Quenched and tempered steels | 0.24–0.31 | 12 |
| 34Cr4 | 1.7033 | Quenched and tempered steels | 0.3–0.37 | 18 |
| 34CR4u This grade’s own name | 1.7226 | Others | 0.3–0.37 | 9 |
| 34CrMo4 | 1.7218 | Quenched and tempered steels | 0.22–0.29 | 25 |
| 34CrMo4 | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 34CrMo4RR | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 34CrMo4RR | 1.7218 | Quenched and tempered steels | 0.22–0.29 | 25 |
| 34CrNiMo6 | 1.6582 | Quenched and tempered steels | 0.3–0.38 | 25 |
| 34CrNiMo8 | 1.6582 | Quenched and tempered steels | 0.3–0.38 | 25 |
| 34Mn5 | 1.1166 | Others | 0.3–0.37 | 4 |
| 35CD4 | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| 35CD4 | 1.2330 | Others | 0.32–0.37 | 8 |
| 35CND16 | 1.6773 | Quenched and tempered steels | 0.32–0.39 | 5 |
| 35CND6 | 1.6582 | Quenched and tempered steels | 0.3–0.38 | 25 |
| 35M5 | 1.1157 | Quenched and tempered steels | 0.36–0.44 | 9 |
| 35M5 | 1.1167 | Quenched and tempered steels | 0.32–0.4 | 17 |
| 35M5 | 1.1120 | Others | 0.17–0.23 | 13 |
| 35M5 | 1.1165 | Quenched and tempered steels | 0.25–0.32 | 16 |
| 35M5 | 1.1166 | Others | 0.3–0.37 | 4 |
| 35MF4 | 1.0726 | Free cutting steels | 0.32–0.39 | 15 |
| 35MF4Pb | 1.0760 | Free cutting steels | 0.35–0.4 | 2 |
| 35MF6 | 1.0726 | Free cutting steels | 0.32–0.39 | 15 |
| 35Mn5 | 1.1170 | Quenched and tempered steels | 0.25–0.32 | 16 |
| 35NC6 | 1.5710 | Quenched and tempered steels | 0.32–0.4 | 14 |
| 35NC6 | 1.5815 | Others | 0.3–0.37 | 5 |
| 35NC6 | 1.5711 | Others | 0.38–0.43 | 8 |
| 35NCD14 | 1.6746 | Quenched and tempered steels | 0.28–0.36 | 3 |
| 35NCD14 | 1.6773 | Quenched and tempered steels | 0.32–0.39 | 5 |
| 35NCD14 | 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.