--- title: "GOST steel grades — 3544 designations — Page 14" 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/14 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/14.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: sha256:924d3100bb6e6781629b06feca8f67e5efa7164718d5c14615da4d4cc32f4ed6 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/14 > Canonical URL: https://steelequivalents.com/materials/gost/page/14 > 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 14 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. 3 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 | |---|---|---|---|---| | [12KhN3A](/materials/gost/12khn3a "12KhN3A") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12KhN3A-sh](/materials/gost/12khn3a-sh "12KhN3A-sh") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12KhN3A-sh](/materials/gost/12khn3a-sh "12KhN3A-sh") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12KHN3А](/materials/gost/12khn3a "12KHN3А") | [1.5732](/materials/material-no/1.5732 "1.5732") | Case hardening steels | 0.1–0.17 | 13 | | [12KhNVFA](/materials/gost/12khnvfa "12KhNVFA") | — | — | — | — | | [12MKh](/materials/gost/12mkh "12MKh") | [1.7335](/materials/material-no/1.7335 "1.7335") | Heat-resistant structural steels | 0.08–0.18 | 22 | | [12X13](/materials/gost/12x13 "12X13") This grade’s own name | — | — | — | 3 | | [12X17](/materials/gost/12x17 "12X17") | [1.4016](/materials/material-no/1.4016 "1.4016") | Stainless steels | ≤ 0.08 | 18 | | [12X18H10T](/materials/gost/12x18h10t "12X18H10T") | [1.4878](/materials/material-no/1.4878 "1.4878") | Heat resistant steels | ≤ 0.1 | 14 | | [12X1MΦ](/materials/gost/12x1mf "12X1MΦ") This grade’s own name | — | — | — | 1 | | [12X2M](/materials/gost/12x2m "12X2M") | [1.7380](/materials/material-no/1.7380 "1.7380") | Heat-resistant structural steels | 0.08–0.14 | 20 | | [12XH3A-ш](/materials/gost/12xh3a-sh "12XH3A-ш") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12XH3A-ш](/materials/gost/12xh3a-sh "12XH3A-ш") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12XM](/materials/gost/12xm "12XM") | [1.7335](/materials/material-no/1.7335 "1.7335") | Heat-resistant structural steels | 0.08–0.18 | 22 | | [12XН3А](/materials/gost/12xn3a "12XН3А") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12XН3А](/materials/gost/12xn3a "12XН3А") | [1.5752](/materials/material-no/1.5752 "1.5752") | Case hardening steels | 0.14–0.2 | 15 | | [12Г2](/materials/gost/12g2 "12Г2") | — | — | 0.08–0.17 | — | | [12Г2Б](/materials/gost/12g2b "12Г2Б") | — | — | 0.1–0.16 | — | | [12Г2СМФ](/materials/gost/12g2smf "12Г2СМФ") | — | — | 0.09–0.15 | — | | [12ГН2МФАЮ](/materials/gost/12gn2mfayu "12ГН2МФАЮ") | — | — | 0.09–0.16 | — | | [12ГФ](/materials/gost/12gf "12ГФ") | — | — | — | — | | [12ДН2ФЛ](/materials/gost/12dn2fl "12ДН2ФЛ") | — | — | 0.08–0.16 | — | | [12К](/materials/gost/12k "12К") This grade’s own name | — | — | — | — | | [12К](/materials/gost/12k "12К") | [1.0345](/materials/material-no/1.0345 "1.0345") | Heat-resistant structural steels | ≤ 0.16 | 18 | | [12Х1](/materials/gost/12kh1 "12Х1") | [1.2063](/materials/material-no/1.2063 "1.2063") | Tool steels for cold work | 1.4–1.6 | 4 | | [12Х11В2МФ](/materials/gost/12kh11v2mf "12Х11В2МФ") | — | — | 0.09–0.14 | — | | [12Х12М1БФР](/materials/gost/12kh12m1bfr "12Х12М1БФР") | — | — | 0.1–0.15 | — | | [12Х12М1БФР-Ш](/materials/gost/12kh12m1bfr-sh "12Х12М1БФР-Ш") | — | — | 0.1–0.15 | — | | [12Х12МВФБР](/materials/gost/12kh12mvfbr "12Х12МВФБР") | — | — | 0.1–0.15 | — | | [12Х13](/materials/gost/12kh13 "12Х13") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [12Х14Н14В2М](/materials/gost/12kh14n14v2m "12Х14Н14В2М") | — | — | ≤ 0.15 | — | | [12Х17](/materials/gost/12kh17 "12Х17") | [1.4016](/materials/material-no/1.4016 "1.4016") | Stainless steels | ≤ 0.08 | 18 | | [12Х17Г9АН4](/materials/gost/12kh17g9an4 "12Х17Г9АН4") | [1.3965](/materials/material-no/1.3965 "1.3965") | Non-magnetic steels | ≤ 0.1 | 9 | | [12Х17Г9АН4](/materials/gost/12kh17g9an4 "12Х17Г9АН4") | [1.4372](/materials/material-no/1.4372 "1.4372") | Others | ≤ 0.15 | 10 | | [12Х17Г9АН4](/materials/gost/12kh17g9an4 "12Х17Г9АН4") | [1.4373](/materials/material-no/1.4373 "1.4373") | Non-magnetic steels | ≤ 0.15 | 13 | | [12Х18Н10Т](/materials/gost/12kh18n10t "12Х18Н10Т") | [1.4878](/materials/material-no/1.4878 "1.4878") | Heat resistant steels | ≤ 0.1 | 14 | | [12Х18Н10Т](/materials/gost/12kh18n10t "12Х18Н10Т") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [12Х18Н12](/materials/gost/12kh18n12 "12Х18Н12") | [1.4303](/materials/material-no/1.4303 "1.4303") | Stainless steels | ≤ 0.06 | 14 | | [12Х18Н12М3ТЛ](/materials/gost/12kh18n12m3tl "12Х18Н12М3ТЛ") | [1.4581](/materials/material-no/1.4581 "1.4581") | Cast stainless steels | ≤ 0.07 | 9 | | [12Х18Н9](/materials/gost/12kh18n9 "12Х18Н9") | [1.4300](/materials/material-no/1.4300 "1.4300") | Stainless steels | ≤ 0.12 | 15 | | [12Х18Н9Т](/materials/gost/12kh18n9t "12Х18Н9Т") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | | [12Х18Н9ТЛ](/materials/gost/12kh18n9tl "12Х18Н9ТЛ") | [1.4312](/materials/material-no/1.4312 "1.4312") | Cast stainless steels | ≤ 0.12 | 15 | | [12Х19Н7Г2САЛ](/materials/gost/12kh19n7g2sal "12Х19Н7Г2САЛ") | — | — | ≤ 0.12 | — | | [12Х1МФ](/materials/gost/12kh1mf "12Х1МФ") | [1.7715](/materials/material-no/1.7715 "1.7715") | Heat-resistant structural steels | 0.1–0.18 | 8 | | [12Х1МФ](/materials/gost/12kh1mf "12Х1МФ") | — | — | 0.08–0.15 | 1 | | [12Х21Н5Г2САЛ](/materials/gost/12kh21n5g2sal "12Х21Н5Г2САЛ") | — | — | ≤ 0.12 | — | | [12Х21Н5Г2СЛ](/materials/gost/12kh21n5g2sl "12Х21Н5Г2СЛ") | — | — | ≤ 0.12 | — | | [12Х21Н5Г2СМ2Л](/materials/gost/12kh21n5g2sm2l "12Х21Н5Г2СМ2Л") | — | — | ≤ 0.12 | — | | [12Х21Н5Г2СТЛ](/materials/gost/12kh21n5g2stl "12Х21Н5Г2СТЛ") | — | — | ≤ 0.12 | — | | [12Х21Н5Т](/materials/gost/12kh21n5t "12Х21Н5Т") | — | — | 0.09–0.14 | — | **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/13 "Previous") Page 14 of 71[Next](/materials/gost/page/15 "Next")