--- title: "AISI / SAE steel grades — 2156 designations — Page 21" 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/21 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/aisi-sae/page/21.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:c8a1361da6f8db577c7750b988b5581e0c1a4bb80c150b7714662868b667234e 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/aisi-sae/page/21 > Canonical URL: https://steelequivalents.com/materials/aisi-sae/page/21 > 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 21 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 asserted identity — the same grade under this standard’s own designation. 14 of 50 rows differ and carry an “Indicative” mark. ## Also known as 2156 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [80-55-06](/materials/aisi-sae/80-55-06 "80-55-06") Indicative | [EN-JS1060](/materials/material-no/en-js1060 "EN-JS1060") | Others | — | 20 | | [80-55-06](/materials/aisi-sae/80-55-06 "80-55-06") Indicative | [EN-JS1092](/materials/material-no/en-js1092 "EN-JS1092") | Others | — | 20 | | [80-55-06](/materials/aisi-sae/80-55-06 "80-55-06") Indicative | [EN-JS1093](/materials/material-no/en-js1093 "EN-JS1093") | Others | — | 20 | | [80-60-03](/materials/aisi-sae/80-60-03 "80-60-03") Indicative | [EN-JS1060](/materials/material-no/en-js1060 "EN-JS1060") | Others | — | 20 | | [80-60-03](/materials/aisi-sae/80-60-03 "80-60-03") Indicative | [EN-JS1092](/materials/material-no/en-js1092 "EN-JS1092") | Others | — | 20 | | [80-60-03](/materials/aisi-sae/80-60-03 "80-60-03") Indicative | [EN-JS1093](/materials/material-no/en-js1093 "EN-JS1093") | Others | — | 20 | | [800](/materials/aisi-sae/800 "800") Indicative | [1.4876](/materials/material-no/1.4876 "1.4876") | Heat resistant steels | ≤ 0.12 | 12 | | [8615 8617 8620 8622](/materials/aisi-sae/8615-8617-8620-8622 "8615 8617 8620 8622") Indicative | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8617](/materials/aisi-sae/8617 "8617") | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8617H](/materials/aisi-sae/8617h "8617H") | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8620](/materials/aisi-sae/8620 "8620") | [1.6522](/materials/material-no/1.6522 "1.6522") | Case hardening steels | 0.17–0.23 | 6 | | [8620](/materials/aisi-sae/8620 "8620") | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8620](/materials/aisi-sae/8620 "8620") | [1.7334](/materials/material-no/1.7334 "1.7334") | Others | 0.17–0.22 | 1 | | [8620H](/materials/aisi-sae/8620h "8620H") | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8620H](/materials/aisi-sae/8620h "8620H") Indicative | [1.6522](/materials/material-no/1.6522 "1.6522") | Case hardening steels | 0.17–0.23 | 6 | | [8620H](/materials/aisi-sae/8620h "8620H") Indicative | [1.6526](/materials/material-no/1.6526 "1.6526") | Case hardening steels | 0.17–0.23 | 9 | | [8620RH](/materials/aisi-sae/8620rh "8620RH") | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8622](/materials/aisi-sae/8622 "8622") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8622H](/materials/aisi-sae/8622h "8622H") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8622H](/materials/aisi-sae/8622h "8622H") Indicative | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8622RH](/materials/aisi-sae/8622rh "8622RH") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8625](/materials/aisi-sae/8625 "8625") | [1.7325](/materials/material-no/1.7325 "1.7325") | Case hardening steels | 0.23–0.29 | 3 | | [8630](/materials/aisi-sae/8630 "8630") | [1.6545](/materials/material-no/1.6545 "1.6545") | Others | 0.27–0.34 | 3 | | [8630H](/materials/aisi-sae/8630h "8630H") | [1.6545](/materials/material-no/1.6545 "1.6545") | Others | 0.27–0.34 | 3 | | [8632](/materials/aisi-sae/8632 "8632") | [1.6545](/materials/material-no/1.6545 "1.6545") | Others | 0.27–0.34 | 3 | | [8637 8640](/materials/aisi-sae/8637-8640 "8637 8640") Indicative | — | — | — | 2 | | [8640](/materials/aisi-sae/8640 "8640") | [1.6546](/materials/material-no/1.6546 "1.6546") | Quenched and tempered steels | 0.37–0.44 | 14 | | [8640H](/materials/aisi-sae/8640h "8640H") | [1.6546](/materials/material-no/1.6546 "1.6546") | Quenched and tempered steels | 0.37–0.44 | 14 | | [8650](/materials/aisi-sae/8650 "8650") | [1.7228](/materials/material-no/1.7228 "1.7228") | Quenched and tempered steels | 0.46–0.54 | 12 | | [8650H](/materials/aisi-sae/8650h "8650H") | [1.7228](/materials/material-no/1.7228 "1.7228") | Quenched and tempered steels | 0.46–0.54 | 12 | | [8660](/materials/aisi-sae/8660 "8660") | [1.6528](/materials/material-no/1.6528 "1.6528") | Others | 0.55–0.65 | 3 | | [8660H](/materials/aisi-sae/8660h "8660H") | [1.6528](/materials/material-no/1.6528 "1.6528") | Others | 0.55–0.65 | 3 | | [8717](/materials/aisi-sae/8717 "8717") | [1.6523](/materials/material-no/1.6523 "1.6523") | Case hardening steels | 0.17–0.23 | 18 | | [8719](/materials/aisi-sae/8719 "8719") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8720](/materials/aisi-sae/8720 "8720") | [1.6526](/materials/material-no/1.6526 "1.6526") | Case hardening steels | 0.17–0.23 | 9 | | [8720](/materials/aisi-sae/8720 "8720") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8720H](/materials/aisi-sae/8720h "8720H") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8720RH](/materials/aisi-sae/8720rh "8720RH") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8735](/materials/aisi-sae/8735 "8735") | [1.6545](/materials/material-no/1.6545 "1.6545") | Others | 0.27–0.34 | 3 | | [8740](/materials/aisi-sae/8740 "8740") | [1.6546](/materials/material-no/1.6546 "1.6546") | Quenched and tempered steels | 0.37–0.44 | 14 | | [8740H](/materials/aisi-sae/8740h "8740H") | [1.6546](/materials/material-no/1.6546 "1.6546") | Quenched and tempered steels | 0.37–0.44 | 14 | | [8742](/materials/aisi-sae/8742 "8742") | [1.6546](/materials/material-no/1.6546 "1.6546") | Quenched and tempered steels | 0.37–0.44 | 14 | | [8822](/materials/aisi-sae/8822 "8822") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8822H](/materials/aisi-sae/8822h "8822H") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [8822RH](/materials/aisi-sae/8822rh "8822RH") | [1.6543](/materials/material-no/1.6543 "1.6543") | Case hardening steels | 0.18–0.23 | 3 | | [904L](/materials/aisi-sae/904l "904L") Indicative | [1.4539](/materials/material-no/1.4539 "1.4539") | Stainless steels | ≤ 0.02 | 10 | | [904L](/materials/aisi-sae/904l "904L") Indicative | [1.4656](/materials/material-no/1.4656 "1.4656") | Others | ≤ 0.02 | 2 | | [9250](/materials/aisi-sae/9250 "9250") | [1.5024](/materials/material-no/1.5024 "1.5024") | Spring steels | 0.42–0.5 | 6 | | [9254](/materials/aisi-sae/9254 "9254") | [1.7102](/materials/material-no/1.7102 "1.7102") | Spring steels | 0.51–0.59 | 14 | | [9254](/materials/aisi-sae/9254 "9254") | [1.7104](/materials/material-no/1.7104 "1.7104") | Spring steels | 0.5–0.6 | 2 | **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/20 "Previous") Page 21 of 44[Next](/materials/aisi-sae/page/22 "Next")