--- title: "GOST steel grades — 3544 designations — Page 32" description: "Steel grades designated under GOST, with chemical composition, mechanical properties and equivalents in other standards. 3544 designations across…" canonical: https://steelequivalents.com/materials/gost/page/32 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/32.md cs: https://steelequivalents.com/cs/materiály/gost.md de: https://steelequivalents.com/de/werkstoffe/gost.md es: https://steelequivalents.com/es/materiales/gost.md fr: https://steelequivalents.com/fr/matériaux/gost.md hu: https://steelequivalents.com/hu/anyagok/gost.md it: https://steelequivalents.com/it/materiali/gost.md nl: https://steelequivalents.com/nl/materialen/gost.md pl: https://steelequivalents.com/pl/materiały/gost.md pt: https://steelequivalents.com/pt/materiais/gost.md ru: https://steelequivalents.com/ru/материалы/gost.md tr: https://steelequivalents.com/tr/malzemeler/gost.md zh: https://steelequivalents.com/zh/材料/gost.md ja: https://steelequivalents.com/ja/材料/gost.md ar: https://steelequivalents.com/ar/المواد/gost.md ko: https://steelequivalents.com/ko/재료/gost.md pt-br: https://steelequivalents.com/pt-br/materiais/gost.md hi: https://steelequivalents.com/hi/सामग्री/gost.md content_hash: sha256:ec78e1b7dc78aa6722cc5ba1d441b5ca2b2d95be053cd879d9d5904d23baa704 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/gost/page/32 > Canonical URL: https://steelequivalents.com/materials/gost/page/32 > 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. GOST · 3,544 grades # GOST steel grades — 3544 designations — Page 32 Every grade designated under GOST, 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. 11 of 50 rows differ and carry a “This grade’s own name” mark. ## Also known as 3544 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [35Х23Н7СЛ](/materials/gost/35kh23n7sl "35Х23Н7СЛ") | — | — | ≤ 0.35 | — | | [35ХМ](/materials/gost/35khm "35ХМ") | [1.7220](/materials/material-no/1.7220 "1.7220") | Quenched and tempered steels | 0.3–0.37 | 24 | | [35ХН1М2ФА](/materials/gost/35khn1m2fa "35ХН1М2ФА") | — | — | 0.32–0.4 | — | | [36Ch2N4MA](/materials/gost/36ch2n4ma "36Ch2N4MA") | [1.6773](/materials/material-no/1.6773 "1.6773") | Quenched and tempered steels | 0.32–0.39 | 5 | | [36Ch2N4MA](/materials/gost/36ch2n4ma "36Ch2N4MA") | [1.6747](/materials/material-no/1.6747 "1.6747") | Quenched and tempered steels | 0.26–0.33 | 6 | | [36ChNM](/materials/gost/36chnm "36ChNM") | [1.6511](/materials/material-no/1.6511 "1.6511") | Quenched and tempered steels | 0.32–0.4 | 18 | | [36G2S](/materials/gost/36g2s "36G2S") This grade’s own name | — | — | 0.32–0.4 | — | | [36G2SR](/materials/gost/36g2sr "36G2SR") | — | — | 0.32–0.4 | — | | [36H2N4MA](/materials/gost/36h2n4ma "36H2N4MA") | [1.6773](/materials/material-no/1.6773 "1.6773") | Quenched and tempered steels | 0.32–0.39 | 5 | | [36H2N4MA](/materials/gost/36h2n4ma "36H2N4MA") | [1.6747](/materials/material-no/1.6747 "1.6747") | Quenched and tempered steels | 0.26–0.33 | 6 | | [36KH18N25S2](/materials/gost/36kh18n25s2 "36KH18N25S2") This grade’s own name | — | — | 0.32–0.4 | — | | [36KH2N2MFA](/materials/gost/36kh2n2mfa "36KH2N2MFA") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [36KH2N2MFА](/materials/gost/36kh2n2mfa "36KH2N2MFА") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [36Kh2N4MA](/materials/gost/36kh2n4ma "36Kh2N4MA") | [1.6773](/materials/material-no/1.6773 "1.6773") | Quenched and tempered steels | 0.32–0.39 | 5 | | [36Kh2N4MA](/materials/gost/36kh2n4ma "36Kh2N4MA") | [1.6747](/materials/material-no/1.6747 "1.6747") | Quenched and tempered steels | 0.26–0.33 | 6 | | [36KhNM](/materials/gost/36khnm "36KhNM") | [1.6511](/materials/material-no/1.6511 "1.6511") | Quenched and tempered steels | 0.32–0.4 | 18 | | [36Г2С](/materials/gost/36g2s "36Г2С") | — | — | 0.32–0.4 | — | | [36Х18Н25С2](/materials/gost/36kh18n25s2 "36Х18Н25С2") | — | — | 0.32–0.4 | — | | [36Х2Н2МФА](/materials/gost/36kh2n2mfa "36Х2Н2МФА") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [36ХН1МФА](/materials/gost/36khn1mfa "36ХН1МФА") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [37G2S](/materials/gost/37g2s "37G2S") This grade’s own name | — | — | 0.33–0.41 | — | | [37KH12N8G8MFB](/materials/gost/37kh12n8g8mfb "37KH12N8G8MFB") This grade’s own name | — | — | 0.34–0.4 | — | | [37KhN3A](/materials/gost/37khn3a "37KhN3A") This grade’s own name | — | — | 0.33–0.41 | — | | [37Г2С](/materials/gost/37g2s "37Г2С") | — | — | 0.33–0.41 | — | | [37Х12Н8Г8МФБ](/materials/gost/37kh12n8g8mfb "37Х12Н8Г8МФБ") | — | — | 0.34–0.4 | — | | [37ХН3А](/materials/gost/37khn3a "37ХН3А") | — | — | 0.33–0.41 | — | | [38Ch2MJuA](/materials/gost/38ch2mjua "38Ch2MJuA") | [1.8509](/materials/material-no/1.8509 "1.8509") | Nitriding steels | 0.38–0.45 | 16 | | [38Ch2N2MA](/materials/gost/38ch2n2ma "38Ch2N2MA") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [38ChA](/materials/bds/38cha "38ChA") | [1.7043](/materials/material-no/1.7043 "1.7043") | Steels for surface hardening | 0.34–0.4 | 3 | | [38ChA](/materials/bds/38cha "38ChA") | [1.7035](/materials/material-no/1.7035 "1.7035") | Quenched and tempered steels | 0.38–0.45 | 18 | | [38ChA](/materials/bds/38cha "38ChA") | [1.7034](/materials/material-no/1.7034 "1.7034") | Quenched and tempered steels | 0.34–0.41 | 23 | | [38ChM](/materials/bds/38chm "38ChM") | [1.7225](/materials/material-no/1.7225 "1.7225") | Quenched and tempered steels | 0.38–0.45 | 25 | | [38ChM](/materials/bds/38chm "38ChM") | [1.7227](/materials/material-no/1.7227 "1.7227") | Quenched and tempered steels | 0.38–0.45 | 15 | | [38ChMA](/materials/gost/38chma "38ChMA") | [1.7225](/materials/material-no/1.7225 "1.7225") | Quenched and tempered steels | 0.38–0.45 | 25 | | [38ChMA](/materials/gost/38chma "38ChMA") | [1.7227](/materials/material-no/1.7227 "1.7227") | Quenched and tempered steels | 0.38–0.45 | 15 | | [38ChN2MFA](/materials/gost/38chn2mfa "38ChN2MFA") | [1.6959](/materials/material-no/1.6959 "1.6959") | Special steels for defense technology | 0.3–0.4 | 1 | | [38ChN3MFA](/materials/gost/38chn3mfa "38ChN3MFA") | [1.6959](/materials/material-no/1.6959 "1.6959") | Special steels for defense technology | 0.3–0.4 | 1 | | [38ChN3MFA-Sh](/materials/gost/38chn3mfa-sh "38ChN3MFA-Sh") | [1.6959](/materials/material-no/1.6959 "1.6959") | Special steels for defense technology | 0.3–0.4 | 1 | | [38G2MF](/materials/gost/38g2mf "38G2MF") | [1.8509](/materials/material-no/1.8509 "1.8509") | Nitriding steels | 0.38–0.45 | 16 | | [38GST](/materials/gost/38gst "38GST") | [1.8509](/materials/material-no/1.8509 "1.8509") | Nitriding steels | 0.38–0.45 | 16 | | [38Kh2MYuА](/materials/gost/38kh2myua "38Kh2MYuА") | [1.8509](/materials/material-no/1.8509 "1.8509") | Nitriding steels | 0.38–0.45 | 16 | | [38KH2N2MA](/materials/gost/38kh2n2ma "38KH2N2MA") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [38KH2N2MА](/materials/gost/38kh2n2ma "38KH2N2MА") | [1.6582](/materials/material-no/1.6582 "1.6582") | Quenched and tempered steels | 0.3–0.38 | 25 | | [38Kh2N2VA](/materials/gost/38kh2n2va "38Kh2N2VA") This grade’s own name | — | — | 0.33–0.4 | — | | [38KH2N3M](/materials/gost/38kh2n3m "38KH2N3M") This grade’s own name | — | — | 0.35–0.42 | — | | [38KH2NM](/materials/gost/38kh2nm "38KH2NM") This grade’s own name | — | — | 0.32–0.42 | — | | [38KH2NMF](/materials/gost/38kh2nmf "38KH2NMF") This grade’s own name | — | — | 0.32–0.42 | — | | [38KH2YU](/materials/gost/38kh2yu "38KH2YU") This grade’s own name | — | — | 0.35–0.43 | — | | [38Kh3VA](/materials/gost/38kh3va "38Kh3VA") This grade’s own name | — | — | 0.33–0.4 | — | | [38KHA](/materials/gost/38kha "38KHA") | [1.7034](/materials/material-no/1.7034 "1.7034") | Quenched and tempered steels | 0.34–0.41 | 23 | **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/gost/page/31 "Previous") Page 32 of 71[Next](/materials/gost/page/33 "Next")