--- title: "AISI / SAE steel grades — 2156 designations — Page 13" 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/13 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/aisi-sae/page/13.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: sha256:347e488f45ba0dc97e54a89d528bb83162efc9b0a69cec6d3eafd724eadacc50 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/13 > Canonical URL: https://steelequivalents.com/materials/aisi-sae/page/13 > 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 13 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. 25 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 | |---|---|---|---|---| | [330](/materials/aisi-sae/330 "330") | [1.4886](/materials/material-no/1.4886 "1.4886") | Others | ≤ 0.15 | 11 | | [3310](/materials/aisi-sae/3310 "3310") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3310](/materials/aisi-sae/3310 "3310") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3310](/materials/aisi-sae/3310 "3310") | [1.2735](/materials/material-no/1.2735 "1.2735") | Tool steels for cold work | 0.1–0.17 | 2 | | [3310H](/materials/aisi-sae/3310h "3310H") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3310H](/materials/aisi-sae/3310h "3310H") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3310RH](/materials/aisi-sae/3310rh "3310RH") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3310RH](/materials/aisi-sae/3310rh "3310RH") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3312](/materials/aisi-sae/3312 "3312") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3316](/materials/aisi-sae/3316 "3316") This grade’s own name | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [332](/materials/aisi-sae/332 "332") This grade’s own name | [1.4333](/materials/material-no/1.4333 "1.4333") | Others | ≤ 0.07 | 2 | | [334](/materials/aisi-sae/334 "334") This grade’s own name | [1.4847](/materials/material-no/1.4847 "1.4847") | Others | ≤ 0.08 | 2 | | [3415](/materials/aisi-sae/3415 "3415") This grade’s own name | [1.5732](/materials/material-no/1.5732 "1.5732") | Case hardening steels | 0.1–0.17 | 13 | | [3415](/materials/aisi-sae/3415 "3415") | [1.2735](/materials/material-no/1.2735 "1.2735") | Tool steels for cold work | 0.1–0.17 | 2 | | [3415](/materials/aisi-sae/3415 "3415") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3415](/materials/aisi-sae/3415 "3415") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [3435](/materials/aisi-sae/3435 "3435") This grade’s own name | [1.5736](/materials/material-no/1.5736 "1.5736") | Quenched and tempered steels | 0.32–0.4 | 3 | | [347](/materials/aisi-sae/347 "347") This grade’s own name | [1.4546](/materials/material-no/1.4546 "1.4546") | Special steels for aviation and aerospace | ≤ 0.08 | 5 | | [347](/materials/aisi-sae/347 "347") This grade’s own name | [1.4550](/materials/material-no/1.4550 "1.4550") | Stainless steels | ≤ 0.08 | 15 | | [347](/materials/aisi-sae/347 "347") This grade’s own name | [1.4552](/materials/material-no/1.4552 "1.4552") | Cast stainless steels | ≤ 0.07 | 7 | | [347](/materials/aisi-sae/347 "347") | [1.4961](/materials/material-no/1.4961 "1.4961") | High-temperature steels | 0.04–0.1 | 8 | | [347H](/materials/aisi-sae/347h "347H") This grade’s own name | [1.4912](/materials/material-no/1.4912 "1.4912") | Others | 0.04–0.1 | 4 | | [347H](/materials/aisi-sae/347h "347H") This grade’s own name | [1.4961](/materials/material-no/1.4961 "1.4961") | High-temperature steels | 0.04–0.1 | 8 | | [347H](/materials/aisi-sae/347h "347H") | [1.4550](/materials/material-no/1.4550 "1.4550") | Stainless steels | ≤ 0.08 | 15 | | [348](/materials/aisi-sae/348 "348") This grade’s own name | [1.4546](/materials/material-no/1.4546 "1.4546") | Special steels for aviation and aerospace | ≤ 0.08 | 5 | | [348](/materials/aisi-sae/348 "348") This grade’s own name | [1.4550](/materials/material-no/1.4550 "1.4550") | Stainless steels | ≤ 0.08 | 15 | | [348H](/materials/aisi-sae/348h "348H") This grade’s own name | [1.4546](/materials/material-no/1.4546 "1.4546") | Special steels for aviation and aerospace | ≤ 0.08 | 5 | | [384](/materials/aisi-sae/384 "384") This grade’s own name | [1.4389](/materials/material-no/1.4389 "1.4389") | Others | ≤ 0.04 | 4 | | [3U8](/materials/aisi-sae/3u8 "3U8") | [1.4828](/materials/material-no/1.4828 "1.4828") | Heat resistant steels | ≤ 0.2 | 20 | | [400C](/materials/aisi-sae/400c "400C") | [1.4125](/materials/material-no/1.4125 "1.4125") | Stainless steels | 0.95–1.2 | 11 | | [403](/materials/aisi-sae/403 "403") This grade’s own name | [1.4000](/materials/material-no/1.4000 "1.4000") | Stainless steels | ≤ 0.08 | 16 | | [403](/materials/aisi-sae/403 "403") | [1.4001](/materials/material-no/1.4001 "1.4001") | Stainless steels | ≤ 0.08 | 10 | | [403](/materials/aisi-sae/403 "403") | [1.4001](/materials/material-no/1.4001 "1.4001") | Others | ≤ 0.08 | 8 | | [403](/materials/aisi-sae/403 "403") | [1.4024](/materials/material-no/1.4024 "1.4024") | Stainless steels | 0.12–0.17 | 13 | | [403](/materials/aisi-sae/403 "403") | [1.4009](/materials/material-no/1.4009 "1.4009") | Others | ≤ 0.09 | 3 | | [403](/materials/aisi-sae/403 "403") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [405](/materials/aisi-sae/405 "405") This grade’s own name | [1.4002](/materials/material-no/1.4002 "1.4002") | Stainless steels | ≤ 0.08 | 13 | | [405](/materials/aisi-sae/405 "405") | [1.4724](/materials/material-no/1.4724 "1.4724") | Heat resistant steels | ≤ 0.12 | 15 | | [405](/materials/aisi-sae/405 "405") | [1.4003](/materials/material-no/1.4003 "1.4003") | Stainless steels | ≤ 0.03 | 6 | | [409](/materials/aisi-sae/409 "409") This grade’s own name | [1.4512](/materials/material-no/1.4512 "1.4512") | Stainless steels | ≤ 0.03 | 10 | | [409](/materials/aisi-sae/409 "409") This grade’s own name | [1.4720](/materials/material-no/1.4720 "1.4720") | Heat resistant steels | ≤ 0.08 | 5 | | [409Ni](/materials/aisi-sae/409ni "409Ni") This grade’s own name | [1.4516](/materials/material-no/1.4516 "1.4516") | Others | ≤ 0.08 | 2 | | [41 OS](/materials/aisi-sae/41-os "41 OS") | [1.4001](/materials/material-no/1.4001 "1.4001") | Stainless steels | ≤ 0.08 | 10 | | [41 OS](/materials/aisi-sae/41-os "41 OS") | [1.4001](/materials/material-no/1.4001 "1.4001") | Others | ≤ 0.08 | 8 | | [410](/materials/aisi-sae/410 "410") This grade’s own name | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [410](/materials/aisi-sae/410 "410") This grade’s own name | [1.4024](/materials/material-no/1.4024 "1.4024") | Stainless steels | 0.12–0.17 | 13 | | [410](/materials/aisi-sae/410 "410") | [1.4005](/materials/material-no/1.4005 "1.4005") | Stainless steels | 0.08–0.15 | 14 | | [410 CA 15](/materials/aisi-sae/410-ca-15 "410 CA 15") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [410 S](/materials/aisi-sae/410s "410 S") | [1.4001](/materials/material-no/1.4001 "1.4001") | Others | ≤ 0.08 | 8 | | [410 S](/materials/aisi-sae/410s "410 S") | [1.4009](/materials/material-no/1.4009 "1.4009") | Others | ≤ 0.09 | 3 | **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/12 "Previous") Page 13 of 44[Next](/materials/aisi-sae/page/14 "Next")