UNE steel grades — 760 designations — Page 4
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 inother standards |
|---|---|---|---|---|
| AE235B | 1.0036 | Unalloyed structural steels | ≤ 0.17 | 20 |
| AE235B | 1.0036 | Unalloyed structural steels | ≤ 0.17 | 19 |
| AE235B | 1.0028 | Unalloyed structural steels | ≤ 0.15 | 18 |
| AE235B-FN | 1.0038 | Unalloyed structural steels | ≤ 0.17 | 26 |
| AE235B-FU | 1.0028 | Unalloyed structural steels | ≤ 0.15 | 18 |
| AE235BFU | 1.0038 | Unalloyed structural steels | ≤ 0.17 | 26 |
| AE235C | 1.0114 | Unalloyed structural steels | ≤ 0.17 | 21 |
| AE235C | 1.0112 | Unalloyed structural steels | ≤ 0.16 | 5 |
| AE235D | 1.0038 | Unalloyed structural steels | ≤ 0.17 | 26 |
| AE235D | 1.0036 | Unalloyed structural steels | ≤ 0.17 | 20 |
| AE235D | 1.0036 | Unalloyed structural steels | ≤ 0.17 | 19 |
| AE235D | 1.0028 | Unalloyed structural steels | ≤ 0.15 | 18 |
| AE235KR | 1.0111 | Unalloyed structural steels | ≤ 0.16 | 5 |
| AE255B | 1.0044 | Unalloyed structural steels | ≤ 0.21 | 26 |
| AE255C | 1.0143 | Unalloyed structural steels | ≤ 0.18 | 16 |
| AE265KR | 1.0423 | Heat-resistant structural steels | ≤ 0.19 | 6 |
| AE275B | 1.0044 | Unalloyed structural steels | ≤ 0.21 | 26 |
| AE275C | 1.0143 | Unalloyed structural steels | ≤ 0.18 | 16 |
| AE275D | 1.0144 | Unalloyed structural steels | ≤ 0.18 | 22 |
| AE275D | 1.0044 | Unalloyed structural steels | ≤ 0.21 | 26 |
| AE275HC | 1.0972 | Fine-grain steels for cold forming | ≤ 0.12 | 6 |
| AE345KR | 1.0437 | Others | ≤ 0.2 | 8 |
| AE355B | 1.0045 | Unalloyed structural steels | ≤ 0.24 | 17 |
| AE355C | 1.0553 | Unalloyed structural steels | ≤ 0.2 | 20 |
| AE355D | 1.0570 | Unalloyed structural steels | ≤ 0.2 | 22 |
| AE355D | 1.0570 | Unalloyed structural steels | ≤ 0.2 | 20 |
| AE355DD | 1.0562 | Fine-grain structural steels | ≤ 0.18 | 18 |
| AE355KG | 1.0545 | Fine-grain structural steels | ≤ 0.2 | 9 |
| AE355KG | 1.0562 | Fine-grain structural steels | ≤ 0.18 | 18 |
| AE355KT | 1.0546 | Fine-grain structural steels | ≤ 0.18 | 8 |
| AE390HC | 1.0976 | Fine-grain steels for cold forming | ≤ 0.12 | 9 |
| AE420KG | 1.8902 | Fine-grain structural steels | ≤ 0.2 | 19 |
| AE440HC | 1.0982 | Fine-grain steels for cold forming | ≤ 0.12 | 5 |
| AE460KG | 1.8905 | Fine-grain structural steels | ≤ 0.2 | 14 |
| AE460KG | 1.5218 | Others | 0.2–0.23 | 13 |
| AM-X-120Mn12 | 1.3401 | Quenched and tempered steels | 1.1–1.3 | 19 |
| AM-X7 CrNiNb 20 10 | 1.4552 | Cast stainless steels | ≤ 0.07 | 7 |
| AM25CrMo4 | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| AM25CrMo4 | 1.7218 | Quenched and tempered steels | 0.22–0.29 | 25 |
| AM26CrMo4 | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| AM26CrMo4 | 1.7218 | Quenched and tempered steels | 0.22–0.29 | 25 |
| AM30Mn5 | 1.1165 | Quenched and tempered steels | 0.25–0.32 | 16 |
| AM34CrMo4 | 1.7220 | Quenched and tempered steels | 0.3–0.37 | 24 |
| AMX20Cr13 | 1.4027 | Cast stainless steels | 0.16–0.23 | 14 |
| AP00 | 1.0330 | Unalloyed structural steels | ≤ 0.12 | 17 |
| AP02 | 1.0347 | Unalloyed structural steels | ≤ 0.1 | 12 |
| AP02 | 1.0333 | Unalloyed structural steels | ≤ 0.08 | 4 |
| AP04 | 1.0338 | Unalloyed structural steels | ≤ 0.08 | 18 |
| AP04 | 1.0314 | Unalloyed structural steels | ≤ 0.03 | 14 |
| AP11 | 1.0332 | Unalloyed structural steels | ≤ 0.12 | 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.