--- title: "ASTM steel grades — 2441 designations — Page 9" description: "Steel grades designated under ASTM, with chemical composition, mechanical properties and equivalents in other standards. 2441 designations across…" canonical: https://steelequivalents.com/materials/astm/page/9 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/astm/page/9.md cs: https://steelequivalents.com/cs/materiály/astm.md de: https://steelequivalents.com/de/werkstoffe/astm.md es: https://steelequivalents.com/es/materiales/astm.md fr: https://steelequivalents.com/fr/matériaux/astm.md hu: https://steelequivalents.com/hu/anyagok/astm.md it: https://steelequivalents.com/it/materiali/astm.md nl: https://steelequivalents.com/nl/materialen/astm.md pl: https://steelequivalents.com/pl/materiały/astm.md pt: https://steelequivalents.com/pt/materiais/astm.md ru: https://steelequivalents.com/ru/материалы/astm.md tr: https://steelequivalents.com/tr/malzemeler/astm.md zh: https://steelequivalents.com/zh/材料/astm.md ja: https://steelequivalents.com/ja/材料/astm.md ar: https://steelequivalents.com/ar/المواد/astm.md ko: https://steelequivalents.com/ko/재료/astm.md pt-br: https://steelequivalents.com/pt-br/materiais/astm.md hi: https://steelequivalents.com/hi/सामग्री/astm.md content_hash: sha256:0f8e8f477f22c58b37877a21a1861ae7293b59ef7e086353e75ceec3afb5823e 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/astm/page/9 > Canonical URL: https://steelequivalents.com/materials/astm/page/9 > 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. ASTM · 2,441 grades # ASTM steel grades — 2441 designations — Page 9 Every grade designated under ASTM, 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. 1 of 50 rows differ and carry a “This grade’s own name” mark. ## Also known as 2441 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [A182 F12](/materials/astm/a182-f12 "A182 F12") | [1.7337](/materials/material-no/1.7337 "1.7337") | Heat-resistant structural steels | 0.13–0.2 | 9 | | [A182 F22](/materials/astm/a182-f22 "A182 F22") | [1.7380](/materials/material-no/1.7380 "1.7380") | Heat-resistant structural steels | 0.08–0.14 | 20 | | [A182 F22](/materials/astm/a182-f22 "A182 F22") | [1.7383](/materials/material-no/1.7383 "1.7383") | Heat-resistant structural steels | 0.08–0.15 | 9 | | [A182 F22](/materials/astm/a182-f22 "A182 F22") | [1.7375](/materials/material-no/1.7375 "1.7375") | Heat-resistant structural steels | 0.1–0.15 | 6 | | [A182 F53](/materials/astm/a182-f53 "A182 F53") | [1.4410](/materials/material-no/1.4410 "1.4410") | Stainless steels | ≤ 0.03 | 9 | | [A182 F55](/materials/astm/a182-f55 "A182 F55") | [1.4501](/materials/material-no/1.4501 "1.4501") | Stainless steels | ≤ 0.03 | 8 | | [A182 grade F5](/materials/astm/a-182-grade-f5 "A182 grade F5") | [1.7366](/materials/material-no/1.7366 "1.7366") | Others | ≤ 0.18 | 6 | | [A182 grade F59](/materials/astm/a182-grade-f59 "A182 grade F59") | [1.4507](/materials/material-no/1.4507 "1.4507") | Others | ≤ 0.03 | 3 | | [A182 grade F61](/materials/astm/a182-grade-f61 "A182 grade F61") | [1.4507](/materials/material-no/1.4507 "1.4507") | Others | ≤ 0.03 | 3 | | [A182 T22](/materials/astm/a182-t22 "A182 T22") | [1.7380](/materials/material-no/1.7380 "1.7380") | Heat-resistant structural steels | 0.08–0.14 | 20 | | [A182 T22](/materials/astm/a182-t22 "A182 T22") | [1.7383](/materials/material-no/1.7383 "1.7383") | Heat-resistant structural steels | 0.08–0.15 | 9 | | [A182 T22](/materials/astm/a182-t22 "A182 T22") | [1.7375](/materials/material-no/1.7375 "1.7375") | Heat-resistant structural steels | 0.1–0.15 | 6 | | [A182F44](/materials/astm/a182f44 "A182F44") This grade’s own name | [1.4547](/materials/material-no/1.4547 "1.4547") | Stainless steels | ≤ 0.02 | 7 | | [A193](/materials/astm/a193 "A193") | [1.4401](/materials/material-no/1.4401 "1.4401") | Stainless steels | ≤ 0.07 | 20 | | [A193](/materials/astm/a193 "A193") | [1.4301](/materials/material-no/1.4301 "1.4301") | Stainless steels | ≤ 0.07 | 23 | | [A193](/materials/astm/a193 "A193") | [1.4314](/materials/material-no/1.4314 "1.4314") | Special steels for aviation and aerospace | ≤ 0.07 | 4 | | [A193](/materials/astm/a193 "A193") | [1.4315](/materials/material-no/1.4315 "1.4315") | Stainless steels | ≤ 0.06 | 5 | | [A193](/materials/astm/a193 "A193") | [1.6907](/materials/material-no/1.6907 "1.6907") | Low-temperature steels | ≤ 0.04 | 5 | | [A193](/materials/astm/a193 "A193") | [1.4311](/materials/material-no/1.4311 "1.4311") | Stainless steels | ≤ 0.03 | 13 | | [A193](/materials/astm/a193 "A193") | [1.4303](/materials/material-no/1.4303 "1.4303") | Stainless steels | ≤ 0.06 | 14 | | [A193](/materials/astm/a193 "A193") | [1.4884](/materials/material-no/1.4884 "1.4884") | Others | ≤ 0.08 | 5 | | [A193](/materials/astm/a193 "A193") | [1.4436](/materials/material-no/1.4436 "1.4436") | Stainless steels | ≤ 0.05 | 19 | | [A193](/materials/astm/a193 "A193") | [1.4984](/materials/material-no/1.4984 "1.4984") | High-temperature steels / aviation variant | 0.04–0.1 | 4 | | [A193](/materials/astm/a193 "A193") | [1.4495](/materials/material-no/1.4495 "1.4495") | Others | ≤ 0.08 | 5 | | [A193](/materials/astm/a193 "A193") | [1.4406](/materials/material-no/1.4406 "1.4406") | Stainless steels | ≤ 0.03 | 8 | | [A193](/materials/astm/a193 "A193") | [1.4429](/materials/material-no/1.4429 "1.4429") | Stainless steels | ≤ 0.03 | 12 | | [A193](/materials/astm/a193 "A193") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [A193](/materials/astm/a193 "A193") | [1.4544](/materials/material-no/1.4544 "1.4544") | Special steels for aviation and aerospace | ≤ 0.08 | 6 | | [A193](/materials/astm/a193 "A193") | [1.4546](/materials/material-no/1.4546 "1.4546") | Special steels for aviation and aerospace | ≤ 0.08 | 5 | | [A193](/materials/astm/a193 "A193") | [1.4550](/materials/material-no/1.4550 "1.4550") | Stainless steels | ≤ 0.08 | 15 | | [A193](/materials/astm/a193 "A193") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [A193](/materials/astm/a193 "A193") | [1.4024](/materials/material-no/1.4024 "1.4024") | Stainless steels | 0.12–0.17 | 13 | | [A193 B7](/materials/astm/a193-b7 "A193 B7") | [1.7225](/materials/material-no/1.7225 "1.7225") | Quenched and tempered steels | 0.38–0.45 | 25 | | [A193 gr. B16](/materials/astm/a193-gr-b16 "A193 gr. B16") | [1.7711](/materials/material-no/1.7711 "1.7711") | Heat-resistant structural steels | 0.36–0.44 | 3 | | [A193 Grade B8R](/materials/astm/a193-grade-b8r "A193 Grade B8R") | [1.3964](/materials/material-no/1.3964 "1.3964") | Non-magnetic steels | ≤ 0.03 | 4 | | [A193 Grade B8S](/materials/astm/a193-grade-b8s "A193 Grade B8S") | — | — | — | 3 | | [A193 Grade B8T CL1](/materials/astm/a193-grade-b8t-cl1 "A193 Grade B8T CL1") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [A194](/materials/astm/a194 "A194") | — | — | — | 3 | | [A194](/materials/astm/a194 "A194") | [1.4305](/materials/material-no/1.4305 "1.4305") | Stainless steels | ≤ 0.1 | 17 | | [A194](/materials/astm/a194 "A194") | [1.4625](/materials/material-no/1.4625 "1.4625") | Others | ≤ 0.15 | 7 | | [A194](/materials/astm/a194 "A194") | [1.4301](/materials/material-no/1.4301 "1.4301") | Stainless steels | ≤ 0.07 | 23 | | [A194](/materials/astm/a194 "A194") | [1.4314](/materials/material-no/1.4314 "1.4314") | Special steels for aviation and aerospace | ≤ 0.07 | 4 | | [A194](/materials/astm/a194 "A194") | [1.4315](/materials/material-no/1.4315 "1.4315") | Stainless steels | ≤ 0.06 | 5 | | [A194](/materials/astm/a194 "A194") | [1.6907](/materials/material-no/1.6907 "1.6907") | Low-temperature steels | ≤ 0.04 | 5 | | [A194](/materials/astm/a194 "A194") | [1.4311](/materials/material-no/1.4311 "1.4311") | Stainless steels | ≤ 0.03 | 13 | | [A194](/materials/astm/a194 "A194") | [1.4303](/materials/material-no/1.4303 "1.4303") | Stainless steels | ≤ 0.06 | 14 | | [A194](/materials/astm/a194 "A194") | [1.4884](/materials/material-no/1.4884 "1.4884") | Others | ≤ 0.08 | 5 | | [A194](/materials/astm/a194 "A194") | [1.4401](/materials/material-no/1.4401 "1.4401") | Stainless steels | ≤ 0.07 | 20 | | [A194](/materials/astm/a194 "A194") | [1.4436](/materials/material-no/1.4436 "1.4436") | Stainless steels | ≤ 0.05 | 19 | | [A194](/materials/astm/a194 "A194") | [1.4984](/materials/material-no/1.4984 "1.4984") | High-temperature steels / aviation variant | 0.04–0.1 | 4 | **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/astm/page/8 "Previous") Page 9 of 49[Next](/materials/astm/page/10 "Next")