--- title: "AISI / SAE steel grades — 2156 designations — Page 41" description: "Steel grades designated under AISI / SAE, with chemical composition, mechanical properties and equivalents in other standards. 2156 designations…" canonical: https://steelequivalents.com/materials/aisi-sae/page/41 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/aisi-sae/page/41.md cs: https://steelequivalents.com/cs/materiály/aisi-sae.md de: https://steelequivalents.com/de/werkstoffe/aisi-sae.md es: https://steelequivalents.com/es/materiales/aisi-sae.md fr: https://steelequivalents.com/fr/matériaux/aisi-sae.md hu: https://steelequivalents.com/hu/anyagok/aisi-sae.md it: https://steelequivalents.com/it/materiali/aisi-sae.md nl: https://steelequivalents.com/nl/materialen/aisi-sae.md pl: https://steelequivalents.com/pl/materiały/aisi-sae.md pt: https://steelequivalents.com/pt/materiais/aisi-sae.md ru: https://steelequivalents.com/ru/материалы/aisi-sae.md tr: https://steelequivalents.com/tr/malzemeler/aisi-sae.md zh: https://steelequivalents.com/zh/材料/aisi-sae.md ja: https://steelequivalents.com/ja/材料/aisi-sae.md ar: https://steelequivalents.com/ar/المواد/aisi-sae.md ko: https://steelequivalents.com/ko/재료/aisi-sae.md pt-br: https://steelequivalents.com/pt-br/materiais/aisi-sae.md hi: https://steelequivalents.com/hi/सामग्री/aisi-sae.md content_hash: sha256:f8d26822225280576f41becd1fbb3b6b9c1bfe3c8e218930b026f4d6d062a7e6 generated: 2026-09-26 --- > **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/aisi-sae/page/41 > Canonical URL: https://steelequivalents.com/materials/aisi-sae/page/41 > 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. AISI / SAE · 2,156 grades # AISI / SAE steel grades — 2156 designations — Page 41 Every grade designated under AISI / SAE, 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. 4 of 50 rows differ and carry a “This grade’s own name” mark. ## Also known as 2156 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [S42000](/materials/uns/s42000 "S42000") | [1.4031](/materials/material-no/1.4031 "1.4031") | Stainless steels | 0.36–0.42 | 18 | | [S42000](/materials/uns/s42000 "S42000") | [1.4034](/materials/material-no/1.4034 "1.4034") | Stainless steels | 0.43–0.5 | 18 | | [S42010](/materials/din-en/s42010 "S42010") | [1.4021](/materials/material-no/1.4021 "1.4021") | Stainless steels | 0.16–0.25 | 18 | | [S42020](/materials/uns/s42020 "S42020") | [1.4028](/materials/material-no/1.4028 "1.4028") | Stainless steels | 0.26–0.35 | 18 | | [S42080](/materials/uns/s42080 "S42080") | [1.4031](/materials/material-no/1.4031 "1.4031") | Stainless steels | 0.36–0.42 | 18 | | [S43000](/materials/uns/s43000 "S43000") | [1.4016](/materials/material-no/1.4016 "1.4016") | Stainless steels | ≤ 0.08 | 18 | | [S43020](/materials/uns/s43020 "S43020") | [1.4104](/materials/material-no/1.4104 "1.4104") | Stainless steels | 0.1–0.17 | 13 | | [S43020](/materials/uns/s43020 "S43020") | [1.4105](/materials/material-no/1.4105 "1.4105") | Stainless steels | ≤ 0.08 | 10 | | [S43035](/materials/uns/s43035 "S43035") | [1.4510](/materials/material-no/1.4510 "1.4510") | Stainless steels | ≤ 0.05 | 14 | | [S43036](/materials/uns/s43036 "S43036") | [1.4511](/materials/material-no/1.4511 "1.4511") | Stainless steels | ≤ 0.05 | 11 | | [S43036](/materials/uns/s43036 "S43036") | [1.4510](/materials/material-no/1.4510 "1.4510") | Stainless steels | ≤ 0.05 | 14 | | [S43100](/materials/uns/s43100 "S43100") | [1.4057](/materials/material-no/1.4057 "1.4057") | Stainless steels | 0.12–0.22 | 17 | | [S43400](/materials/uns/s43400 "S43400") | [1.4113](/materials/material-no/1.4113 "1.4113") | Stainless steels | ≤ 0.08 | 10 | | [S43900](/materials/aisi-sae/s43900 "S43900") | [1.4510](/materials/material-no/1.4510 "1.4510") | Stainless steels | ≤ 0.05 | 14 | | [S43932](/materials/aisi-sae/s43932 "S43932") | [1.4509](/materials/material-no/1.4509 "1.4509") | Stainless steels | ≤ 0.03 | 4 | | [S43940](/materials/uns/s43940 "S43940") | [1.4509](/materials/material-no/1.4509 "1.4509") | Stainless steels | ≤ 0.03 | 4 | | [S44002](/materials/uns/s44002 "S44002") | [1.4109](/materials/material-no/1.4109 "1.4109") | Stainless steels | 0.6–0.75 | 10 | | [S44003](/materials/uns/s44003 "S44003") | [1.4112](/materials/material-no/1.4112 "1.4112") | Stainless steels | 0.85–0.95 | 13 | | [S44004](/materials/uns/s44004 "S44004") | [1.4125](/materials/material-no/1.4125 "1.4125") | Stainless steels | 0.95–1.2 | 11 | | [S44025](/materials/uns/s44025 "S44025") | [1.4125](/materials/material-no/1.4125 "1.4125") | Stainless steels | 0.95–1.2 | 11 | | [S44300](/materials/uns/s44300 "S44300") | [1.4521](/materials/material-no/1.4521 "1.4521") | Stainless steels | ≤ 0.025 | 9 | | [S44400](/materials/uns/s44400 "S44400") | [1.4521](/materials/material-no/1.4521 "1.4521") | Stainless steels | ≤ 0.025 | 9 | | [S44600](/materials/uns/s44600 "S44600") | [1.4749](/materials/material-no/1.4749 "1.4749") | Heat resistant steels | 0.15–0.2 | 10 | | [S44600](/materials/uns/s44600 "S44600") | [1.4762](/materials/material-no/1.4762 "1.4762") | Heat resistant steels | ≤ 0.12 | 12 | | [S50100](/materials/uns/s50100 "S50100") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [S50200](/materials/uns/s50200 "S50200") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [S63008](/materials/uns/s63008 "S63008") | [1.4871](/materials/material-no/1.4871 "1.4871") | Valve steels | 0.48–0.58 | 17 | | [S63012](/materials/uns/s63012 "S63012") | [1.4875](/materials/material-no/1.4875 "1.4875") | Valve steels | 0.5–0.6 | 4 | | [S65007](/materials/uns/s65007 "S65007") | [1.4718](/materials/material-no/1.4718 "1.4718") | Valve steels | 0.4–0.5 | 16 | | [S65007](/materials/uns/s65007 "S65007") | [1.4718](/materials/material-no/1.4718 "1.4718") | Others | 0.4–0.5 | 16 | | [S66286](/materials/uns/s66286 "S66286") | [1.4980](/materials/material-no/1.4980 "1.4980") | High-temperature steels | 0.03–0.08 | 8 | | [SA 105](/materials/aisi-sae/sa-105 "SA 105") This grade’s own name | [1.0460](/materials/material-no/1.0460 "1.0460") | Heat-resistant structural steels | 0.18–0.23 | 4 | | [SAE1008](/materials/din-en/sae1008 "SAE1008") | [1.0330](/materials/material-no/1.0330 "1.0330") | Unalloyed structural steels | ≤ 0.12 | 17 | | [SAE1010](/materials/din-en/sae1010 "SAE1010") | [1.0330](/materials/material-no/1.0330 "1.0330") | Unalloyed structural steels | ≤ 0.12 | 17 | | [SAE1020](/materials/din-en/sae1020 "SAE1020") | [1.0402](/materials/material-no/1.0402 "1.0402") | Quenched and tempered steels | 0.17–0.24 | 24 | | [SAE1030](/materials/din-en/sae1030 "SAE1030") | [1.0528](/materials/material-no/1.0528 "1.0528") | Quenched and tempered steels | 0.27–0.34 | 14 | | [SAE4130](/materials/aisi-sae/sae4130 "SAE4130") | [1.7218](/materials/material-no/1.7218 "1.7218") | Quenched and tempered steels | 0.22–0.29 | 25 | | [SAE5115](/materials/aisi-sae/sae5115 "SAE5115") | [1.7131](/materials/material-no/1.7131 "1.7131") | Case hardening steels | 0.14–0.19 | 24 | | [SAE5120](/materials/aisi-sae/sae5120 "SAE5120") | [1.7147](/materials/material-no/1.7147 "1.7147") | Case hardening steels | 0.17–0.22 | 15 | | [SIL 10](/materials/aisi-sae/sil-10 "SIL 10") This grade’s own name | [1.3243](/materials/material-no/1.3243 "1.3243") | High-speed steels | 0.87–0.95 | 19 | | [SSGrade50](/materials/din-en/ssgrade50 "SSGrade50") | [1.0045](/materials/material-no/1.0045 "1.0045") | Unalloyed structural steels | ≤ 0.24 | 17 | | [SUH3](/materials/jis/suh3 "SUH3") This grade’s own name | [1.4731](/materials/material-no/1.4731 "1.4731") | Valve steels | 0.35–0.45 | 12 | | [T1](/materials/aisi-sae/t1 "T1") This grade’s own name | [1.3355](/materials/material-no/1.3355 "1.3355") | High-speed steels | 0.73–0.83 | 22 | | [T11302](/materials/uns/t11302 "T11302") | [1.3343](/materials/material-no/1.3343 "1.3343") | High-speed steels | 0.86–0.94 | 19 | | [T11313](/materials/uns/t11313 "T11313") | [1.3344](/materials/material-no/1.3344 "1.3344") | High-speed steels | 1.15–1.25 | 8 | | [T11323](/materials/uns/t11323 "T11323") | [1.3344](/materials/material-no/1.3344 "1.3344") | High-speed steels | 1.15–1.25 | 8 | | [T11330](/materials/aisi-sae/t11330 "T11330") | [1.3247](/materials/material-no/1.3247 "1.3247") | High-speed steels | 1.05–1.15 | 14 | | [T11341](/materials/uns/t11341 "T11341") | [1.3243](/materials/material-no/1.3243 "1.3243") | High-speed steels | 0.87–0.95 | 19 | | [T11342](/materials/uns/t11342 "T11342") | [1.3247](/materials/material-no/1.3247 "1.3247") | High-speed steels | 1.05–1.15 | 14 | | [T11347](/materials/aisi-sae/t11347 "T11347") | [1.3247](/materials/material-no/1.3247 "1.3247") | High-speed steels | 1.05–1.15 | 14 | **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/aisi-sae/page/40 "Previous") Page 41 of 44[Next](/materials/aisi-sae/page/42 "Next")