--- title: "AISI / SAE steel grades — 2156 designations — Page 27" 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/27 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/aisi-sae/page/27.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: sha256:327fe2b1274c7ca7eb2d300adb8b9a84d6191b6e1df3555551a319fb805dfb59 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/27 > Canonical URL: https://steelequivalents.com/materials/aisi-sae/page/27 > 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 27 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. 12 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 | |---|---|---|---|---| | [C 0.70](/materials/aisi-sae/c-0-70 "C 0.70") | [1.1620](/materials/material-no/1.1620 "1.1620") | Unalloyed tool steels / carbon steels | 0.65–0.74 | 14 | | [C 0.85](/materials/aisi-sae/c-0-85 "C 0.85") | [1.1625](/materials/material-no/1.1625 "1.1625") | Unalloyed tool steels / carbon steels | 0.75–0.85 | 15 | | [C A611 Gr. C](/materials/aisi-sae/c-a611-gr-c "C A611 Gr. C") | [1.0116](/materials/material-no/1.0116 "1.0116") | Unalloyed structural steels | ≤ 0.17 | 12 | | [C1.25B](/materials/aisi-sae/c1-25b "C1.25B") | [EN-JL1020](/materials/material-no/en-jl1020 "EN-JL1020") | Others | — | 22 | | [C1.35B](/materials/aisi-sae/c1-35b "C1.35B") | [EN-JL1040](/materials/material-no/en-jl1040 "EN-JL1040") | Others | — | 22 | | [C1010](/materials/aisi-sae/c1010 "C1010") | [1.0301](/materials/material-no/1.0301 "1.0301") | Case hardening steels | 0.07–0.13 | 20 | | [C1034](/materials/aisi-sae/c1034 "C1034") This grade’s own name | [1.0501](/materials/material-no/1.0501 "1.0501") | Quenched and tempered steels | 0.32–0.39 | 23 | | [C1034](/materials/aisi-sae/c1034 "C1034") This grade’s own name | [1.1181](/materials/material-no/1.1181 "1.1181") | Quenched and tempered steels | 0.32–0.39 | 20 | | [C1060](/materials/aisi-sae/c1060 "C1060") | [1.0601](/materials/material-no/1.0601 "1.0601") | Quenched and tempered steels | 0.57–0.65 | 25 | | [C1062](/materials/aisi-sae/c1062 "C1062") This grade’s own name | [1.1260](/materials/material-no/1.1260 "1.1260") | Others | 0.6–0.71 | 7 | | [C1062](/materials/aisi-sae/c1062 "C1062") | [1.1240](/materials/material-no/1.1240 "1.1240") | Others | 0.6–0.7 | 10 | | [C1062](/materials/aisi-sae/c1062 "C1062") | [1.1233](/materials/material-no/1.1233 "1.1233") | Quenched and tempered steels | 0.52–0.6 | 7 | | [C1144](/materials/astm/c1144 "C1144") | [1.0762](/materials/material-no/1.0762 "1.0762") | Free cutting steels | 0.4–0.48 | 20 | | [CA-15](/materials/aisi-sae/ca-15 "CA-15") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [CA6-NM](/materials/aisi-sae/ca6-nm "CA6-NM") | [1.4313](/materials/material-no/1.4313 "1.4313") | Stainless steels | ≤ 0.05 | 8 | | [CF-16F](/materials/aisi-sae/cf-16f "CF-16F") | [1.4312](/materials/material-no/1.4312 "1.4312") | Cast stainless steels | ≤ 0.12 | 15 | | [CF-8](/materials/aisi-sae/cf-8 "CF-8") | [1.4308](/materials/material-no/1.4308 "1.4308") | Cast stainless steels | ≤ 0.07 | 10 | | [CF-8M](/materials/aisi-sae/cf-8m "CF-8M") | [1.4408](/materials/material-no/1.4408 "1.4408") | Cast stainless steels | ≤ 0.07 | 7 | | [Cl.2](/materials/aisi-sae/cl-2 "Cl.2") | [1.7335](/materials/material-no/1.7335 "1.7335") | Heat-resistant structural steels | 0.08–0.18 | 22 | | [Cl.A](/materials/aisi-sae/cl-a "Cl.A") | [1.8509](/materials/material-no/1.8509 "1.8509") | Nitriding steels | 0.38–0.45 | 16 | | [Class20B](/materials/aisi-sae/class20b "Class20B") | [EN-JL1010](/materials/material-no/en-jl1010 "EN-JL1010") | Others | — | 16 | | [Class30B](/materials/aisi-sae/class30b "Class30B") | [EN-JL1030](/materials/material-no/en-jl1030 "EN-JL1030") | Others | — | 22 | | [Class50B](/materials/aisi-sae/class50b "Class50B") | [EN-JL1060](/materials/material-no/en-jl1060 "EN-JL1060") | Others | — | 21 | | [CS](/materials/din-en/cs "CS") | [1.0332](/materials/material-no/1.0332 "1.0332") | Unalloyed structural steels | ≤ 0.12 | 16 | | [czasami porównywany z 1080](/materials/aisi-sae/czasami-porownywany-z-1080 "czasami porównywany z 1080") | [1.2235](/materials/material-no/1.2235 "1.2235") | Tool steels for cold work | 0.75–0.85 | 13 | | [D 3](/materials/din-en/d3 "D 3") | [1.2436](/materials/material-no/1.2436 "1.2436") | Tool steels for cold work | 2–2.3 | 16 | | [D2](/materials/aisi-sae/d2 "D2") This grade’s own name | [1.2379](/materials/material-no/1.2379 "1.2379") | Tool steels for cold work | 1.45–1.6 | 20 | | [D2](/materials/aisi-sae/d2 "D2") | [1.2880](/materials/material-no/1.2880 "1.2880") | Tool steels for cold work | 1.55–1.75 | 8 | | [D2](/materials/aisi-sae/d2 "D2") | [1.2880](/materials/material-no/1.2880 "1.2880") | Others | 1.55–1.75 | 8 | | [D3](/materials/din-en/d3 "D3") This grade’s own name | [1.2080](/materials/material-no/1.2080 "1.2080") | Tool steels for cold work | 1.9–2.2 | 18 | | [D3](/materials/din-en/d3 "D3") | [1.3343](/materials/material-no/1.3343 "1.3343") | High-speed steels | 0.86–0.94 | 19 | | [D3](/materials/din-en/d3 "D3") | [1.2060](/materials/material-no/1.2060 "1.2060") | Tool steels for cold work | 1–1.1 | 15 | | [D3 ASTM D3](/materials/aisi-sae/d3-astm-d3 "D3 ASTM D3") | [1.2080](/materials/material-no/1.2080 "1.2080") | Tool steels for cold work | 1.9–2.2 | 18 | | [D4](/materials/aisi-sae/d4 "D4") | [1.2346](/materials/material-no/1.2346 "1.2346") | Others | 0.36–0.42 | 4 | | [D5](/materials/aisi-sae/d5 "D5") | [1.2379](/materials/material-no/1.2379 "1.2379") | Tool steels for cold work | 1.45–1.6 | 20 | | [D6](/materials/aisi-sae/d6 "D6") | [1.2436](/materials/material-no/1.2436 "1.2436") | Tool steels for cold work | 2–2.3 | 16 | | [DDS](/materials/din-en/dds "DDS") | [1.0338](/materials/material-no/1.0338 "1.0338") | Unalloyed structural steels | ≤ 0.08 | 18 | | [DS](/materials/gost/ds "DS") | [1.0335](/materials/material-no/1.0335 "1.0335") | Unalloyed structural steels | ≤ 0.08 | 12 | | [E 3316](/materials/aisi-sae/e3316 "E 3316") | [1.5860](/materials/material-no/1.5860 "1.5860") | Case hardening steels | 0.1–0.17 | 3 | | [E 52100](/materials/aisi-sae/e52100 "E 52100") | [1.2067](/materials/material-no/1.2067 "1.2067") | Tool steels for cold work | 0.95–1.1 | 21 | | [E2512](/materials/aisi-sae/e2512 "E2512") This grade’s own name | [1.5681](/materials/material-no/1.5681 "1.5681") | Low-temperature structural steels | 0.06–0.12 | 2 | | [E2515](/materials/aisi-sae/e2515 "E2515") This grade’s own name | [1.5680](/materials/material-no/1.5680 "1.5680") | Low-temperature structural steels | ≤ 0.15 | 4 | | [E2517](/materials/aisi-sae/e2517 "E2517") This grade’s own name | [1.5680](/materials/material-no/1.5680 "1.5680") | Low-temperature structural steels | ≤ 0.15 | 4 | | [E3310](/materials/aisi-sae/e3310 "E3310") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [E3310](/materials/aisi-sae/e3310 "E3310") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [E3310X](/materials/aisi-sae/e3310x "E3310X") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [E3310X](/materials/aisi-sae/e3310x "E3310X") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [E3316](/materials/aisi-sae/e3316 "E3316") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [E3316](/materials/aisi-sae/e3316 "E3316") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [E4337](/materials/aisi-sae/e4337 "E4337") This grade’s own name | [1.6562](/materials/material-no/1.6562 "1.6562") | Quenched and tempered steels | 0.37–0.44 | 10 | **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/26 "Previous") Page 27 of 44[Next](/materials/aisi-sae/page/28 "Next")