--- title: "GOST steel grades — 3544 designations — Page 69" 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/69 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/69.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: sha256:02ccae6571ac10c1d78c168d90aa36335af512c362c877df904c7ddb9d53f1f3 generated: 2026-09-28 --- > **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/69 > Canonical URL: https://steelequivalents.com/materials/gost/page/69 > 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 69 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. Every name on this page is an indicative cross-reference, not an asserted identity: the grades are close, not interchangeable. Check the composition before you substitute. ## Also known as 3544 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [ЧС130](/materials/gost/chs130 "ЧС130") | — | — | ≤ 0.09 | — | | [ЧС15М4](/materials/gost/chs15m4 "ЧС15М4") | — | — | 0.5–0.9 | — | | [ЧС17М3](/materials/gost/chs17m3 "ЧС17М3") | — | — | 0.3–0.6 | — | | [ЧС33](/materials/gost/chs33 "ЧС33") | — | — | ≤ 0.03 | — | | [ЧС33-ВИ](/materials/gost/chs33-vi "ЧС33-ВИ") | — | — | ≤ 0.03 | — | | [ЧС68](/materials/gost/chs68 "ЧС68") | — | — | 0.05–0.08 | — | | [ЧС68-ИД](/materials/gost/chs68-id "ЧС68-ИД") | — | — | 0.05–0.08 | — | | [ЧХ1](/materials/gost/chkh1 "ЧХ1") | — | — | 3–3.8 | — | | [ЧХ16М2](/materials/gost/chkh16m2 "ЧХ16М2") | — | — | 2.4–3.6 | — | | [ЧХ22](/materials/gost/chkh22 "ЧХ22") | — | — | 2.4–3.6 | — | | [ЧХ22С](/materials/gost/chkh22s "ЧХ22С") | — | — | 0.6–1 | — | | [ЧХ28](/materials/gost/chkh28 "ЧХ28") | — | — | 0.5–1.6 | — | | [ЧХ28Д2](/materials/gost/chkh28d2 "ЧХ28Д2") | — | — | 2.2–3 | — | | [ЧХ28П](/materials/gost/chkh28p "ЧХ28П") | — | — | 1.8–3 | — | | [ЧХ32](/materials/gost/chkh32 "ЧХ32") | — | — | 1.6–3.2 | — | | [ЧХ9Н5](/materials/gost/chkh9n5 "ЧХ9Н5") | — | — | 2.8–3.6 | — | | [ЧЮ22Ш](/materials/gost/chyu22sh "ЧЮ22Ш") | — | — | 1.6–2.5 | — | | [ЧЮ7Х2](/materials/gost/chyu7kh2 "ЧЮ7Х2") | — | — | 2.5–3 | — | | [ШХ15](/materials/gost/shkh15 "ШХ15") | [1.3505](/materials/material-no/1.3505 "1.3505") | Bearing steels | 0.93–1.05 | 22 | | [ШХ15-В](/materials/gost/shkh15-v "ШХ15-В") | [1.3505](/materials/material-no/1.3505 "1.3505") | Bearing steels | 0.93–1.05 | 22 | | [ШХ15-Ш](/materials/gost/shkh15-sh "ШХ15-Ш") | [1.3505](/materials/material-no/1.3505 "1.3505") | Bearing steels | 0.93–1.05 | 22 | | [ШХ15СГ](/materials/gost/shkh15sg "ШХ15СГ") | [1.3520](/materials/material-no/1.3520 "1.3520") | Bearing steels | 0.93–1.05 | 16 | | [ШХ4](/materials/gost/shkh4 "ШХ4") | — | — | 0.95–1.05 | — | | [Э76](/materials/gost/e76 "Э76") | — | — | 0.71–0.82 | — | | [Э76Т](/materials/gost/e76t "Э76Т") | — | — | 0.71–0.82 | — | | [Э76Ф](/materials/gost/e76f "Э76Ф") | — | — | 0.71–0.82 | — | | [Э78ХСФ](/materials/gost/e78khsf "Э78ХСФ") | — | — | 0.74–0.82 | — | | [Э86Ф](/materials/gost/e86f "Э86Ф") | — | — | 0.83–0.9 | — | | [ЭИ-649](/materials/gost/ei-649 "ЭИ-649") | — | — | ≤ 0.07 | — | | [ЭИ-898](/materials/gost/ei-898 "ЭИ-898") | — | — | 0.05–0.1 | — | | [ЭИ-902](/materials/gost/ei-902 "ЭИ-902") | — | — | ≤ 0.1 | — | | [ЭИ-981А](/materials/gost/ei-981a "ЭИ-981А") | — | — | 0.07–0.11 | — | | [ЭИ-984](/materials/gost/ei-984 "ЭИ-984") | [1.7380](/materials/material-no/1.7380 "1.7380") | Heat-resistant structural steels | 0.08–0.14 | 20 | | [ЭИ10](/materials/gost/ei10 "ЭИ10") | [1.7709](/materials/material-no/1.7709 "1.7709") | Heat-resistant structural steels | 0.17–0.25 | 6 | | [ЭИ100](/materials/gost/ei100 "ЭИ100") | — | — | 0.15–0.3 | — | | [ЭИ107](/materials/gost/ei107 "ЭИ107") | [1.4731](/materials/material-no/1.4731 "1.4731") | Valve steels | 0.35–0.45 | 12 | | [ЭИ211](/materials/gost/ei211 "ЭИ211") | [1.4828](/materials/material-no/1.4828 "1.4828") | Heat resistant steels | ≤ 0.2 | 20 | | [ЭИ229](/materials/gost/ei229 "ЭИ229") | [1.4125](/materials/material-no/1.4125 "1.4125") | Stainless steels | 0.95–1.2 | 11 | | [ЭИ268](/materials/gost/ei268 "ЭИ268") | [1.4044](/materials/material-no/1.4044 "1.4044") | Special steels for aviation and aerospace | 0.12–0.2 | 8 | | [ЭИ268Л](/materials/gost/ei268l "ЭИ268Л") | [1.4044](/materials/material-no/1.4044 "1.4044") | Special steels for aviation and aerospace | 0.12–0.2 | 8 | | [ЭИ274](/materials/gost/ei274 "ЭИ274") | — | — | — | 1 | | [ЭИ283](/materials/gost/ei283 "ЭИ283") | [1.4841](/materials/material-no/1.4841 "1.4841") | Heat resistant steels | ≤ 0.2 | 17 | | [ЭИ319](/materials/gost/ei319 "ЭИ319") | [1.4833](/materials/material-no/1.4833 "1.4833") | Heat resistant steels | ≤ 0.15 | 15 | | [ЭИ319](/materials/gost/ei319 "ЭИ319") | [1.4829](/materials/material-no/1.4829 "1.4829") | Others | ≤ 0.14 | 8 | | [ЭИ349](/materials/gost/ei349 "ЭИ349") | [1.4762](/materials/material-no/1.4762 "1.4762") | Heat resistant steels | ≤ 0.12 | 12 | | [ЭИ35](/materials/gost/ei35 "ЭИ35") | — | — | ≤ 0.03 | — | | [ЭИ388](/materials/gost/ei388 "ЭИ388") | — | — | 0.38–0.47 | — | | [ЭИ402](/materials/gost/ei402 "ЭИ402") | [1.4550](/materials/material-no/1.4550 "1.4550") | Stainless steels | ≤ 0.08 | 15 | | [ЭИ404](/materials/gost/ei404 "ЭИ404") | [1.4724](/materials/material-no/1.4724 "1.4724") | Heat resistant steels | ≤ 0.12 | 15 | | [ЭИ415](/materials/gost/ei415 "ЭИ415") | — | — | 0.15–0.23 | — | **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/68 "Previous") Page 69 of 71[Next](/materials/gost/page/70 "Next")