--- title: "JIS steel grades — 2322 designations — Page 39" 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/39 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/jis/page/39.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:e3d47e2dd47868fc9fc81e010e4de2fea46e05184f83f36ceafb077f133cd1c2 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/39 > Canonical URL: https://steelequivalents.com/materials/jis/page/39 > 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 39 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. 9 of 50 rows differ and carry an “Indicative” mark. ## Also known as 2322 designations | Grade | Category | C% by weight | |---|---|---| | [SUS316LN](/materials/jis/sus316ln "SUS316LN") Indicative | Stainless steels | ≤ 0.03 | | [SUS316LTB](/materials/jis/sus316ltb "SUS316LTB") | Stainless steels | ≤ 0.03 | | [SUS316LTBS](/materials/jis/sus316ltbs "SUS316LTBS") | Stainless steels | ≤ 0.03 | | [SUS316LTKA](/materials/jis/sus316ltka "SUS316LTKA") | Stainless steels | ≤ 0.03 | | [SUS316LTP](/materials/jis/sus316ltp "SUS316LTP") | Stainless steels | ≤ 0.03 | | [SUS316LTPY](/materials/jis/sus316ltpy "SUS316LTPY") | Stainless steels | ≤ 0.03 | | [SUS316N](/materials/jis/sus316n "SUS316N") | — | — | | [SUS316TB](/materials/jis/sus316tb "SUS316TB") | Stainless steels | ≤ 0.08 | | [SUS316TBS](/materials/jis/sus316tbs "SUS316TBS") | Stainless steels | ≤ 0.08 | | [SUS316TF](/materials/jis/sus316tf "SUS316TF") | — | ≤ 0.08 | | [SUS316TiTB](/materials/jis/sus316titb "SUS316TiTB") | Stainless steels | ≤ 0.08 | | [SUS316TiTP](/materials/jis/sus316titp "SUS316TiTP") | Stainless steels | ≤ 0.08 | | [SUS316TKA](/materials/jis/sus316tka "SUS316TKA") | Stainless steels | ≤ 0.08 | | [SUS316TKC](/materials/jis/sus316tkc "SUS316TKC") | Stainless steels | ≤ 0.08 | | [SUS316TP](/materials/jis/sus316tp "SUS316TP") | Stainless steels | ≤ 0.08 | | [SUS316TPY](/materials/jis/sus316tpy "SUS316TPY") | Stainless steels | ≤ 0.08 | | [SUS317J1](/materials/jis/sus317j1 "SUS317J1") | Stainless steels | ≤ 0.04 | | [SUS317J2](/materials/jis/sus317j2 "SUS317J2") | Stainless steels | ≤ 0.06 | | [SUS317L](/materials/jis/sus317l "SUS317L") Indicative | Stainless steels | ≤ 0.03 | | [SUS317LFB](/materials/jis/sus317lfb "SUS317LFB") | Stainless steels | ≤ 0.03 | | [SUS317LN](/materials/jis/sus317ln "SUS317LN") Indicative | Stainless steels | ≤ 0.03 | | [SUS317LTB](/materials/jis/sus317ltb "SUS317LTB") | Stainless steels | ≤ 0.03 | | [SUS317LTP](/materials/jis/sus317ltp "SUS317LTP") | Stainless steels | ≤ 0.03 | | [SUS317LTPY](/materials/jis/sus317ltpy "SUS317LTPY") | Stainless steels | ≤ 0.03 | | [SUS317TB](/materials/jis/sus317tb "SUS317TB") | Stainless steels | ≤ 0.08 | | [SUS317TB](/materials/jis/sus317tb "SUS317TB") Indicative | Stainless steels | ≤ 0.035 | | [SUS317TP](/materials/jis/sus317tp "SUS317TP") | Stainless steels | ≤ 0.08 | | [SUS317TP](/materials/jis/sus317tp "SUS317TP") Indicative | Stainless steels | ≤ 0.035 | | [SUS317TPY](/materials/jis/sus317tpy "SUS317TPY") | Stainless steels | ≤ 0.08 | | [SUS321](/materials/jis/sus321 "SUS321") Indicative | Stainless steels | ≤ 0.08 | | [SUS321](/materials/jis/sus321 "SUS321") Indicative | Heat resistant steels | ≤ 0.1 | | [SUS321FB](/materials/jis/sus321fb "SUS321FB") | Stainless steels | ≤ 0.08 | | [SUS321H](/materials/jis/sus321h "SUS321H") Indicative | Heat resistant steels | ≤ 0.1 | | [SUS321HFB](/materials/jis/sus321hfb "SUS321HFB") | Stainless steels | 0.04–0.1 | | [SUS321HTB](/materials/jis/sus321htb "SUS321HTB") | Stainless steels | 0.04–0.1 | | [SUS321HTF](/materials/jis/sus321htf "SUS321HTF") | — | 0.04–0.1 | | [SUS321HTP](/materials/jis/sus321htp "SUS321HTP") | Stainless steels | 0.04–0.1 | | [SUS321TB](/materials/jis/sus321tb "SUS321TB") | Stainless steels | ≤ 0.08 | | [SUS321TF](/materials/jis/sus321tf "SUS321TF") | — | ≤ 0.08 | | [SUS321TK](/materials/jis/sus321tk "SUS321TK") Indicative | Stainless steels | ≤ 0.08 | | [SUS321TKA](/materials/jis/sus321tka "SUS321TKA") | Stainless steels | ≤ 0.08 | | [SUS321TP](/materials/jis/sus321tp "SUS321TP") | Stainless steels | ≤ 0.08 | | [SUS321TPY](/materials/jis/sus321tpy "SUS321TPY") | Stainless steels | ≤ 0.08 | | [SUS323LTKA](/materials/jis/sus323ltka "SUS323LTKA") | Stainless steels | ≤ 0.03 | | [SUS323LTP](/materials/jis/sus323ltp "SUS323LTP") | Stainless steels | ≤ 0.03 | | [SUS323LTPY](/materials/jis/sus323ltpy "SUS323LTPY") | Stainless steels | ≤ 0.03 | | [SUS327L1TP](/materials/jis/sus327l1tp "SUS327L1TP") | Stainless steels | ≤ 0.03 | | [SUS327L1TPY](/materials/jis/sus327l1tpy "SUS327L1TPY") | Stainless steels | ≤ 0.03 | | [SUS329J1](/materials/jis/sus329j1 "SUS329J1") | — | — | | [SUS329J1FB](/materials/jis/sus329j1fb "SUS329J1FB") | 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/38 "Previous") Page 39 of 47[Next](/materials/jis/page/40 "Next")