--- title: "JIS steel grades — 2322 designations — Page 40" description: "Steel grades designated under JIS, with chemical composition, mechanical properties and equivalents in other standards. 2322 designations across…" canonical: https://steelequivalents.com/materials/jis/page/40 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/jis/page/40.md cs: https://steelequivalents.com/cs/materiály/jis.md de: https://steelequivalents.com/de/werkstoffe/jis.md es: https://steelequivalents.com/es/materiales/jis.md fr: https://steelequivalents.com/fr/matériaux/jis.md hu: https://steelequivalents.com/hu/anyagok/jis.md it: https://steelequivalents.com/it/materiali/jis.md nl: https://steelequivalents.com/nl/materialen/jis.md pl: https://steelequivalents.com/pl/materiały/jis.md pt: https://steelequivalents.com/pt/materiais/jis.md ru: https://steelequivalents.com/ru/материалы/jis.md tr: https://steelequivalents.com/tr/malzemeler/jis.md zh: https://steelequivalents.com/zh/材料/jis.md ja: https://steelequivalents.com/ja/材料/jis.md ar: https://steelequivalents.com/ar/المواد/jis.md ko: https://steelequivalents.com/ko/재료/jis.md pt-br: https://steelequivalents.com/pt-br/materiais/jis.md hi: https://steelequivalents.com/hi/सामग्री/jis.md content_hash: sha256:b9ae95875abe6577cf57d1d5e665137896e6646a73f18c29a08733a7ab03d245 generated: 2026-09-27 --- > **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/jis/page/40 > Canonical URL: https://steelequivalents.com/materials/jis/page/40 > 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. JIS · 2,322 grades # JIS steel grades — 2322 designations — Page 40 Every grade designated under JIS, with the identifying and comparative data we hold for each. 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. 13 of 50 rows differ and carry an “Indicative” mark. ## Also known as 2322 designations | Grade | Category | C% by weight | |---|---|---| | [SUS329J1TB](/materials/jis/sus329j1tb "SUS329J1TB") | Stainless steels | ≤ 0.08 | | [SUS329J1TKA](/materials/jis/sus329j1tka "SUS329J1TKA") | Stainless steels | ≤ 0.08 | | [SUS329J1TP](/materials/jis/sus329j1tp "SUS329J1TP") | Stainless steels | ≤ 0.08 | | [SUS329J1TPY](/materials/jis/sus329j1tpy "SUS329J1TPY") | Stainless steels | ≤ 0.08 | | [SUS329J3L](/materials/jis/sus329j3l "SUS329J3L") Indicative | Stainless steels | ≤ 0.03 | | [SUS329J3LTB](/materials/jis/sus329j3ltb "SUS329J3LTB") | Stainless steels | ≤ 0.03 | | [SUS329J3LTKA](/materials/jis/sus329j3ltka "SUS329J3LTKA") | Stainless steels | ≤ 0.03 | | [SUS329J3LTP](/materials/jis/sus329j3ltp "SUS329J3LTP") | Stainless steels | ≤ 0.03 | | [SUS329J3LTPY](/materials/jis/sus329j3ltpy "SUS329J3LTPY") | Stainless steels | ≤ 0.03 | | [SUS329J4L](/materials/jis/sus329j4l "SUS329J4L") Indicative | Others | ≤ 0.03 | | [SUS329J4LTB](/materials/jis/sus329j4ltb "SUS329J4LTB") | Stainless steels | ≤ 0.03 | | [SUS329J4LTKA](/materials/jis/sus329j4ltka "SUS329J4LTKA") | Stainless steels | ≤ 0.03 | | [SUS329J4LTP](/materials/jis/sus329j4ltp "SUS329J4LTP") | Stainless steels | ≤ 0.03 | | [SUS329J4LTPY](/materials/jis/sus329j4ltpy "SUS329J4LTPY") | Stainless steels | ≤ 0.03 | | [SUS347](/materials/jis/sus347 "SUS347") Indicative | Stainless steels | ≤ 0.08 | | [SUS347](/materials/jis/sus347 "SUS347") | — | — | | [SUS347FB](/materials/jis/sus347fb "SUS347FB") | Stainless steels | ≤ 0.08 | | [SUS347H](/materials/jis/sus347h "SUS347H") Indicative | Others | 0.04–0.1 | | [SUS347HFB](/materials/jis/sus347hfb "SUS347HFB") | Stainless steels | 0.04–0.1 | | [SUS347HTB](/materials/jis/sus347htb "SUS347HTB") | Stainless steels | 0.04–0.1 | | [SUS347HTF](/materials/jis/sus347htf "SUS347HTF") | — | 0.04–0.1 | | [SUS347HTP](/materials/jis/sus347htp "SUS347HTP") | Stainless steels | 0.04–0.1 | | [SUS347TB](/materials/jis/sus347tb "SUS347TB") | Stainless steels | ≤ 0.08 | | [SUS347TF](/materials/jis/sus347tf "SUS347TF") | — | ≤ 0.08 | | [SUS347TKA](/materials/jis/sus347tka "SUS347TKA") | Stainless steels | ≤ 0.08 | | [SUS347TP](/materials/jis/sus347tp "SUS347TP") | Stainless steels | ≤ 0.08 | | [SUS347TPY](/materials/jis/sus347tpy "SUS347TPY") | Stainless steels | ≤ 0.08 | | [SUS384](/materials/jis/sus384 "SUS384") Indicative | Others | ≤ 0.04 | | [SUS403FB](/materials/jis/sus403fb "SUS403FB") | Stainless steels | ≤ 0.15 | | [SUS403TKA](/materials/jis/sus403tka "SUS403TKA") | Stainless steels | ≤ 0.15 | | [SUS405](/materials/jis/sus405 "SUS405") Indicative | Stainless steels | ≤ 0.08 | | [SUS405](/materials/jis/sus405 "SUS405") Indicative | Heat resistant steels | ≤ 0.12 | | [SUS405TB](/materials/jis/sus405tb "SUS405TB") | Stainless steels | ≤ 0.08 | | [SUS405TKA](/materials/jis/sus405tka "SUS405TKA") | Stainless steels | ≤ 0.08 | | [SUS405TP](/materials/jis/sus405tp "SUS405TP") | Stainless steels | ≤ 0.08 | | [SUS409L](/materials/jis/sus409l "SUS409L") Indicative | Stainless steels | ≤ 0.03 | | [SUS409LTB](/materials/jis/sus409ltb "SUS409LTB") | Stainless steels | ≤ 0.03 | | [SUS409LTP](/materials/jis/sus409ltp "SUS409LTP") | Stainless steels | ≤ 0.03 | | [SUS409TB](/materials/jis/sus409tb "SUS409TB") | Stainless steels | ≤ 0.08 | | [SUS410](/materials/jis/sus410 "SUS410") Indicative | Stainless steels | 0.08–0.15 | | [SUS410](/materials/jis/sus410 "SUS410") Indicative | Stainless steels | ≤ 0.08 | | [SUS410F2](/materials/jis/sus410f2 "SUS410F2") | Stainless steels | ≤ 0.15 | | [SUS410FB](/materials/jis/sus410fb "SUS410FB") | Stainless steels | ≤ 0.15 | | [SUS410J1FB](/materials/jis/sus410j1fb "SUS410J1FB") | Stainless steels | 0.08–0.18 | | [SUS410L](/materials/jis/sus410l "SUS410L") | Stainless steels | ≤ 0.03 | | [SUS410S](/materials/jis/sus410s "SUS410S") Indicative | Stainless steels | ≤ 0.08 | | [SUS410S](/materials/jis/sus410s "SUS410S") Indicative | Stainless steels | 0.08–0.15 | | [SUS410TB](/materials/jis/sus410tb "SUS410TB") | Stainless steels | ≤ 0.15 | | [SUS410TB](/materials/jis/sus410tb "SUS410TB") Indicative | Stainless steels | 0.08–0.15 | | [SUS410TiTB](/materials/jis/sus410titb "SUS410TiTB") | Stainless steels | ≤ 0.08 | **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/jis/page/39 "Previous") Page 40 of 47[Next](/materials/jis/page/41 "Next")