--- title: "GOST steel grades — 3544 designations — Page 68" 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/68 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/68.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: sha256:1ab56af264dad3c1cec12bcb778a9417a798cf42bb4d30e590f0e8131f72737e 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/68 > Canonical URL: https://steelequivalents.com/materials/gost/page/68 > 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 68 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 | |---|---|---|---|---| | [Х15Н24В4Т](/materials/gost/kh15n24v4t "Х15Н24В4Т") | — | — | ≤ 0.08 | — | | [Х15Н9Ю](/materials/gost/kh15n9yu "Х15Н9Ю") | — | — | ≤ 0.09 | — | | [Х16Н15М3Б](/materials/gost/kh16n15m3b "Х16Н15М3Б") | — | — | ≤ 0.09 | — | | [Х16Н6](/materials/gost/kh16n6 "Х16Н6") | [1.4310](/materials/material-no/1.4310 "1.4310") | Stainless steels | 0.05–0.15 | 18 | | [Х17](/materials/gost/kh17 "Х17") | [1.4016](/materials/material-no/1.4016 "1.4016") | Stainless steels | ≤ 0.08 | 18 | | [Х17Г9АН4](/materials/gost/kh17g9an4 "Х17Г9АН4") | [1.3965](/materials/material-no/1.3965 "1.3965") | Non-magnetic steels | ≤ 0.1 | 9 | | [Х17Н13М2Т](/materials/gost/kh17n13m2t "Х17Н13М2Т") | [1.4571](/materials/material-no/1.4571 "1.4571") | Stainless steels | ≤ 0.08 | 18 | | [Х17Н13М3Т](/materials/gost/kh17n13m3t "Х17Н13М3Т") | [1.4573](/materials/material-no/1.4573 "1.4573") | Cast stainless steels | ≤ 0.04 | 12 | | [Х17Н5М3](/materials/gost/kh17n5m3 "Х17Н5М3") | — | — | 0.06–0.1 | — | | [Х17Н8](/materials/gost/kh17n8 "Х17Н8") | [1.4310](/materials/material-no/1.4310 "1.4310") | Stainless steels | 0.05–0.15 | 18 | | [Х18Н10Т](/materials/gost/kh18n10t "Х18Н10Т") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [Х18Н12Т](/materials/gost/kh18n12t "Х18Н12Т") | [1.4303](/materials/material-no/1.4303 "1.4303") | Stainless steels | ≤ 0.06 | 14 | | [Х18Н15КБ](/materials/gost/kh18n15kb "Х18Н15КБ") | — | — | 0.5–1.5 | — | | [Х18Н9](/materials/gost/kh18n9 "Х18Н9") | [1.4300](/materials/material-no/1.4300 "1.4300") | Stainless steels | ≤ 0.12 | 15 | | [Х18Н9БЛ](/materials/gost/kh18n9bl "Х18Н9БЛ") | [1.4312](/materials/material-no/1.4312 "1.4312") | Cast stainless steels | ≤ 0.12 | 15 | | [Х18Н9Т](/materials/gost/kh18n9t "Х18Н9Т") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [Х18СЮ](/materials/gost/kh18syu "Х18СЮ") | [1.4742](/materials/material-no/1.4742 "1.4742") | Heat resistant steels | ≤ 0.12 | 17 | | [Х20КБ](/materials/gost/kh20kb "Х20КБ") | [1.1152](/materials/material-no/1.1152 "1.1152") | Cold extrusion steels | 0.18–0.22 | 4 | | [Х20Н14С2](/materials/gost/kh20n14s2 "Х20Н14С2") | [1.4828](/materials/material-no/1.4828 "1.4828") | Heat resistant steels | ≤ 0.2 | 20 | | [Х21Г7АН5](/materials/gost/kh21g7an5 "Х21Г7АН5") | — | — | ≤ 0.07 | — | | [Х23Н13](/materials/gost/kh23n13 "Х23Н13") | [1.4833](/materials/material-no/1.4833 "1.4833") | Heat resistant steels | ≤ 0.15 | 15 | | [Х23Н18](/materials/gost/kh23n18 "Х23Н18") | [1.4845](/materials/material-no/1.4845 "1.4845") | Heat resistant steels | ≤ 0.1 | 21 | | [Х25Н16Г7АР](/materials/gost/kh25n16g7ar "Х25Н16Г7АР") | — | — | ≤ 0.12 | — | | [Х25Н20С2](/materials/gost/kh25n20s2 "Х25Н20С2") | [1.4841](/materials/material-no/1.4841 "1.4841") | Heat resistant steels | ≤ 0.2 | 17 | | [Х25Т](/materials/gost/kh25t "Х25Т") | [1.4746](/materials/material-no/1.4746 "1.4746") | Others | ≤ 0.12 | 8 | | [Х28](/materials/gost/kh28 "Х28") | [1.4762](/materials/material-no/1.4762 "1.4762") | Heat resistant steels | ≤ 0.12 | 12 | | [Х5](/materials/gost/kh5 "Х5") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [Х5ВФ](/materials/gost/kh5vf "Х5ВФ") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [Х5М](/materials/gost/kh5m "Х5М") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [Х6ВФ](/materials/gost/kh6vf "Х6ВФ") | [1.2363](/materials/material-no/1.2363 "1.2363") | Tool steels for cold work | 0.95–1.05 | 16 | | [Х6СЮ](/materials/gost/kh6syu "Х6СЮ") | [1.4713](/materials/material-no/1.4713 "1.4713") | Heat resistant steels | ≤ 0.12 | 7 | | [Х6Ф1](/materials/gost/kh6f1 "Х6Ф1") | — | — | 1.4–1.7 | — | | [Х6Ф4М](/materials/gost/kh6f4m "Х6Ф4М") | — | — | 1.7–1.85 | — | | [ХВ4](/materials/gost/khv4 "ХВ4") | — | — | 1.25–1.45 | — | | [ХВ4Ф](/materials/gost/khv4f "ХВ4Ф") | [1.2453](/materials/material-no/1.2453 "1.2453") | Tool steels for cold work | 1.25–1.35 | 5 | | [ХН35ВТ](/materials/gost/khn35vt "ХН35ВТ") | [1.4864](/materials/material-no/1.4864 "1.4864") | Heat resistant steels | ≤ 0.15 | 14 | | [ХН35ВТ](/materials/gost/khn35vt "ХН35ВТ") | [1.4886](/materials/material-no/1.4886 "1.4886") | Others | ≤ 0.15 | 11 | | [ХН35ВТ](/materials/gost/khn35vt "ХН35ВТ") | [1.4862](/materials/material-no/1.4862 "1.4862") | Heat resistant steels | ≤ 0.1 | 6 | | [ХН55МБЮ](/materials/gost/khn55mbyu "ХН55МБЮ") | [2.4668](/materials/material-no/2.4668 "2.4668") | High-temperature steels | 0.02–0.08 | 10 | | [ХН55МТЮВ](/materials/gost/khn55mtyuv "ХН55МТЮВ") | [2.4668](/materials/material-no/2.4668 "2.4668") | High-temperature steels | 0.02–0.08 | 10 | | [ХН78Т](/materials/gost/khn78t "ХН78Т") | [2.4951](/materials/material-no/2.4951 "2.4951") | High-temperature steels | 0.08–0.15 | 6 | | [ЧГ6С3Ш](/materials/gost/chg6s3sh "ЧГ6С3Ш") | — | — | 2.2–3 | — | | [ЧГ7Х4](/materials/gost/chg7kh4 "ЧГ7Х4") | — | — | 3–3.8 | — | | [ЧГ8Д3](/materials/gost/chg8d3 "ЧГ8Д3") | — | — | 3–3.8 | — | | [ЧН11Г7Ш](/materials/gost/chn11g7sh "ЧН11Г7Ш") | — | — | 2.3–3 | — | | [ЧН15Д3Ш](/materials/gost/chn15d3sh "ЧН15Д3Ш") | — | — | 2.5–3 | — | | [ЧН15Д7](/materials/gost/chn15d7 "ЧН15Д7") | — | — | 2.2–3 | — | | [ЧН19Х3Ш](/materials/gost/chn19kh3sh "ЧН19Х3Ш") | — | — | 2.3–3 | — | | [ЧН4Х2](/materials/gost/chn4kh2 "ЧН4Х2") | — | — | 2.8–3.6 | — | | [ЧС13](/materials/gost/chs13 "ЧС13") | — | — | 0.6–1.4 | — | **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/67 "Previous") Page 68 of 71[Next](/materials/gost/page/69 "Next")