UNS steel grades — 2038 designations — Page 11
Every grade designated under UNS, 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. 16 of 50 rows differ and carry an “Indicative” mark.
Also known as
2038 designations| Grade | Material no. | Category | C% by weight | Also inother standards |
|---|---|---|---|---|
| H92600 | 1.5027 | Spring steels | 0.56–0.64 | 11 |
| H92600 | 1.5028 | Spring steels | 0.6–0.7 | 11 |
| H93100 | 1.6657 | Special steels for aviation and aerospace | 0.11–0.17 | 15 |
| H93106 | 1.6657 | Special steels for aviation and aerospace | 0.11–0.17 | 15 |
| Incoloy 800 Indicative | 1.4876 | Heat resistant steels | ≤ 0.12 | 12 |
| Incoloy 800 Indicative | 1.4958 | High-temperature steels | 0.03–0.08 | 6 |
| Incoloy 800 Indicative | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| Incoloy 800 Indicative | 1.4558 | Stainless steels | ≤ 0.03 | 4 |
| Incoloy 800H Indicative | 1.4876 | Heat resistant steels | ≤ 0.12 | 12 |
| Incoloy 800H Indicative | 1.4958 | High-temperature steels | 0.03–0.08 | 6 |
| Incoloy 800H Indicative | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| Incoloy 800H Indicative | 1.4558 | Stainless steels | ≤ 0.03 | 4 |
| Incoloy 800HT Indicative | 1.4876 | Heat resistant steels | ≤ 0.12 | 12 |
| Incoloy 800HT Indicative | 1.4958 | High-temperature steels | 0.03–0.08 | 6 |
| Incoloy 800HT Indicative | 1.4959 | High-temperature steels | 0.05–0.1 | 6 |
| Incoloy 800HT Indicative | 1.4558 | Stainless steels | ≤ 0.03 | 4 |
| J02002 | 1.1155 | Others | 0.2–0.28 | 6 |
| J02501 | 1.0552 | Others | ≤ 0.25 | 13 |
| J02503 | 1.1138 | Others | 0.17–0.23 | 1 |
| J02503 | 1.6220 | Others | 0.17–0.23 | 2 |
| J02505 | 1.1120 | Others | 0.17–0.23 | 13 |
| J02505 | 1.1131 | Others | 0.15–0.2 | 5 |
| J03000 | 1.0420 | Others | ≤ 0.3 | 1 |
| J03001 | 1.0446 | Others | ≤ 0.3 | 1 |
| J03002 | 1.0619 | Others | 0.18–0.23 | 2 |
| J03002 | 1.1131 | Others | 0.15–0.2 | 5 |
| J03003 | 1.1156 | Others | 0.2–0.28 | 1 |
| J03501 | 1.0552 | Others | ≤ 0.25 | 13 |
| J11872 | 1.7357 | Others | 0.15–0.2 | 2 |
| J12072 | 1.7357 | Others | 0.15–0.2 | 2 |
| J12073 | 1.7357 | Others | 0.15–0.2 | 2 |
| J12092 | 1.7706 | Others | 0.15–0.2 | 2 |
| J12522 | 1.5419 | Heat-resistant structural steels | 0.15–0.23 | 2 |
| J12524 | 1.5419 | Heat-resistant structural steels | 0.15–0.23 | 2 |
| J13045 | 1.7230 | Others | 0.3–0.37 | 8 |
| J13048 | 1.7230 | Others | 0.3–0.37 | 8 |
| J13502 | 1.7230 | Others | 0.3–0.37 | 8 |
| J14049 | 1.7231 | Others | 0.38–0.45 | 2 |
| J15048 | 1.8160 | Others | 0.47–0.55 | 1 |
| J19965 | 1.2067 | Tool steels for cold work | 0.95–1.1 | 21 |
| J19965 | 1.3505 | Bearing steels | 0.93–1.05 | 22 |
| J21610 | 1.7706 | Others | 0.15–0.2 | 2 |
| J21890 | 1.7379 | Others | 0.13–0.2 | 1 |
| J21890 | 1.7387 | Others | 0.08–0.15 | 1 |
| J22091 | 1.7379 | Others | 0.13–0.2 | 1 |
| J22501 | 1.5633 | Low-temperature structural steels | 0.2–0.28 | 1 |
| J24056 Indicative | 1.6351 | Others | ≤ 0.03 | 1 |
| J24056 Indicative | 1.7214 | Special steels for aviation and aerospace | 0.22–0.29 | 9 |
| J24056 Indicative | 1.7231 | Others | 0.38–0.45 | 2 |
| J24056 Indicative | 1.7254 | Special steels for aviation and aerospace | 0.23–0.28 | — |
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.