--- title: "GOST steel grades — 3544 designations — Page 61" 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/61 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/61.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: sha256:127fcab929c1c2b967baeff600ed804eb3c7f7951ce050e85315dcc4ccdccf46 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/gost/page/61 > Canonical URL: https://steelequivalents.com/materials/gost/page/61 > 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 61 Every grade designated under GOST, with the identifying and comparative data we hold for each. 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 | C% by weight | |---|---| | [Н12К12М10ТЮ](/materials/gost/n12k12m10tyu "Н12К12М10ТЮ") | — | | [Н12К12М7В7](/materials/gost/n12k12m7v7 "Н12К12М7В7") | — | | [Н12К15М10](/materials/gost/n12k15m10 "Н12К15М10") | — | | [Н12К16М12](/materials/gost/n12k16m12 "Н12К16М12") | — | | [Н12К8М3Г2](/materials/gost/n12k8m3g2 "Н12К8М3Г2") | — | | [Н12К8М4Г2](/materials/gost/n12k8m4g2 "Н12К8М4Г2") | — | | [Н13К15М10](/materials/gost/n13k15m10 "Н13К15М10") | — | | [Н13К16М10](/materials/gost/n13k16m10 "Н13К16М10") | — | | [Н15К9М5ТЮ](/materials/gost/n15k9m5tyu "Н15К9М5ТЮ") | — | | [Н16К11М3Т2](/materials/gost/n16k11m3t2 "Н16К11М3Т2") | — | | [Н16К15В9М2](/materials/gost/n16k15v9m2 "Н16К15В9М2") | — | | [Н16К4М5Т2Ю](/materials/gost/n16k4m5t2yu "Н16К4М5Т2Ю") | — | | [Н17К10М2В10Т](/materials/gost/n17k10m2v10t "Н17К10М2В10Т") | — | | [Н17К11М4Т2Ю](/materials/gost/n17k11m4t2yu "Н17К11М4Т2Ю") | — | | [Н17К12М5Т](/materials/gost/n17k12m5t "Н17К12М5Т") | — | | [Н18К12М3Т2](/materials/gost/n18k12m3t2 "Н18К12М3Т2") | — | | [Н18К12М4Т2](/materials/gost/n18k12m4t2 "Н18К12М4Т2") | — | | [Н18К14М5Т](/materials/gost/n18k14m5t "Н18К14М5Т") | — | | [Н18К3М4Т](/materials/gost/n18k3m4t "Н18К3М4Т") | — | | [Н18К4М7ТС](/materials/gost/n18k4m7ts "Н18К4М7ТС") | — | | [Н18К7М5Т](/materials/gost/n18k7m5t "Н18К7М5Т") | — | | [Н18К8М3Т](/materials/gost/n18k8m3t "Н18К8М3Т") | — | | [Н18К8М5Т](/materials/gost/n18k8m5t "Н18К8М5Т") | — | | [Н18К9М5Т](/materials/gost/n18k9m5t "Н18К9М5Т") | — | | [Н18Ф6М3](/materials/gost/n18f6m3 "Н18Ф6М3") | — | | [Н18Ф6М6](/materials/gost/n18f6m6 "Н18Ф6М6") | — | | [Н8К18М14](/materials/gost/n8k18m14 "Н8К18М14") | — | | [НН3](/materials/gost/nn3 "НН3") | ≤ 0.17 | | [НН3Б](/materials/gost/nn3b "НН3Б") | ≤ 0.17 | | [П1](/materials/gost/p1 "П1") | — | | [ПА-ЖХ18Н15КБ](/materials/gost/pa-zhkh18n15kb "ПА-ЖХ18Н15КБ") | 0.5–1.5 | | [ПВК1](/materials/gost/pvk1 "ПВК1") | — | | [ПК10-6.0](/materials/gost/pk10-6-0 "ПК10-6.0") | 0.08–0.13 | | [ПК10-6.4](/materials/gost/pk10-6-4 "ПК10-6.4") | 0.08–0.13 | | [ПК10-6.8](/materials/gost/pk10-6-8 "ПК10-6.8") | 0.08–0.13 | | [ПК10-7.2](/materials/gost/pk10-7-2 "ПК10-7.2") | 0.08–0.13 | | [ПК10-7.6](/materials/gost/pk10-7-6 "ПК10-7.6") | 0.08–0.13 | | [ПК10Д2Ф-6.0](/materials/gost/pk10d2f-6-0 "ПК10Д2Ф-6.0") | 0.08–0.14 | | [ПК10Д3](/materials/gost/pk10d3 "ПК10Д3") | ≤ 0.3 | | [ПК10Д3-6.0](/materials/gost/pk10d3-6-0 "ПК10Д3-6.0") | ≤ 0.3 | | [ПК10Д3-6.4](/materials/gost/pk10d3-6-4 "ПК10Д3-6.4") | ≤ 0.3 | | [ПК10Д3-6.8](/materials/gost/pk10d3-6-8 "ПК10Д3-6.8") | ≤ 0.3 | | [ПК10Д3-7.4](/materials/gost/pk10d3-7-4 "ПК10Д3-7.4") | ≤ 0.3 | | [ПК10Д3К](/materials/gost/pk10d3k "ПК10Д3К") | ≤ 0.3 | | [ПК10Д3К-6.0](/materials/gost/pk10d3k-6-0 "ПК10Д3К-6.0") | ≤ 0.3 | | [ПК10Д3К-6.4](/materials/gost/pk10d3k-6-4 "ПК10Д3К-6.4") | ≤ 0.3 | | [ПК10Д5](/materials/gost/pk10d5 "ПК10Д5") | ≤ 0.3 | | [ПК10Д5-6.0](/materials/gost/pk10d5-6-0 "ПК10Д5-6.0") | ≤ 0.3 | | [ПК10Д5-6.4](/materials/gost/pk10d5-6-4 "ПК10Д5-6.4") | ≤ 0.3 | | [ПК10Д5-6.8](/materials/gost/pk10d5-6-8 "ПК10Д5-6.8") | ≤ 0.3 | **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/60 "Previous") Page 61 of 71[Next](/materials/gost/page/62 "Next")