--- title: "GOST steel grades — 3544 designations — Page 18" 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/18 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/18.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:a236a90920090fd2b4bd1378c8dc4f9a5fdbf834003df2d72271edcc1e9b1ec1 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/18 > Canonical URL: https://steelequivalents.com/materials/gost/page/18 > 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 18 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 | |---|---|---|---|---| | [15Kh5](/materials/gost/15kh5 "15Kh5") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [15KH5M](/materials/gost/15kh5m "15KH5M") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [15Kh5M](/materials/gost/15kh5m "15Kh5M") | [1.7366](/materials/material-no/1.7366 "1.7366") | Others | ≤ 0.18 | 6 | | [15Kh5VF](/materials/gost/15kh5vf "15Kh5VF") | [1.7362](/materials/material-no/1.7362 "1.7362") | Hydrogen resistant steels | 0.1–0.15 | 13 | | [15KH6SYU](/materials/gost/15kh6syu "15KH6SYU") | [1.4713](/materials/material-no/1.4713 "1.4713") | Heat resistant steels | ≤ 0.12 | 7 | | [15KHF](/materials/gost/15khf "15KHF") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KhFA](/materials/gost/15khfa "15KhFA") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KHGN2TА](/materials/gost/15khgn2ta "15KHGN2TА") | [1.7016](/materials/material-no/1.7016 "1.7016") | Case hardening steels | 0.14–0.2 | 11 | | [15KhGNM](/materials/gost/15khgnm "15KhGNM") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KhL](/materials/gost/15khl "15KhL") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KHM](/materials/gost/15khm "15KHM") | [1.7335](/materials/material-no/1.7335 "1.7335") | Heat-resistant structural steels | 0.08–0.18 | 22 | | [15KhM](/materials/gost/15khm "15KhM") | [1.7262](/materials/material-no/1.7262 "1.7262") | Case hardening steels | 0.13–0.17 | 18 | | [15KhM](/materials/gost/15khm "15KhM") | [1.7336](/materials/material-no/1.7336 "1.7336") | Heat-resistant structural steels | ≤ 0.17 | 6 | | [15KhMFA](/materials/gost/15khmfa "15KhMFA") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KhMFKR](/materials/gost/15khmfkr "15KhMFKR") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KHSND](/materials/gost/15khsnd "15KHSND") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15KHА](/materials/gost/15kha "15KHА") | [1.7015](/materials/material-no/1.7015 "1.7015") | Case hardening steels | 0.12–0.18 | 15 | | [15kp](/materials/bds/15kp "15kp") | [1.0332](/materials/material-no/1.0332 "1.0332") | Unalloyed structural steels | ≤ 0.12 | 16 | | [15kp](/materials/bds/15kp "15kp") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15L](/materials/gost/15l "15L") | [1.0416](/materials/material-no/1.0416 "1.0416") | Others | 0.15–0.2 | 17 | | [15N2M](/materials/gost/15n2m "15N2M") | [1.7016](/materials/material-no/1.7016 "1.7016") | Case hardening steels | 0.14–0.2 | 11 | | [15ps](/materials/gost/15ps "15ps") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15X](/materials/pn/15x "15X") | [1.7015](/materials/material-no/1.7015 "1.7015") | Case hardening steels | 0.12–0.18 | 15 | | [15X13Л](/materials/gost/15x13l "15X13Л") | — | — | — | 3 | | [15X25T](/materials/gost/15x25t "15X25T") This grade’s own name | — | — | — | — | | [15X28](/materials/gost/15x28 "15X28") | — | — | — | — | | [15X5M](/materials/gost/15x5m "15X5M") This grade’s own name | — | — | — | — | | [15XM](/materials/gost/15xm "15XM") | [1.7337](/materials/material-no/1.7337 "1.7337") | Heat-resistant structural steels | 0.13–0.2 | 9 | | [15XФ](/materials/gost/15xf "15XФ") This grade’s own name | — | — | — | — | | [15YuA](/materials/gost/15yua "15YuA") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15ГС-Ш](/materials/gost/15gs-sh "15ГС-Ш") | [1.1132](/materials/material-no/1.1132 "1.1132") | Cold extrusion steels | 0.13–0.17 | 5 | | [15ГФ](/materials/gost/15gf "15ГФ") | [1.0562](/materials/material-no/1.0562 "1.0562") | Fine-grain structural steels | ≤ 0.18 | 18 | | [15ГФ-1](/materials/gost/15gf-1 "15ГФ-1") | — | — | 0.12–0.18 | — | | [15ГФД-1](/materials/gost/15gfd-1 "15ГФД-1") | — | — | 0.12–0.18 | — | | [15К](/materials/gost/15k "15К") | [1.8945](/materials/material-no/1.8945 "1.8945") | Weathering steels | ≤ 0.12 | 16 | | [15кп](/materials/bds/15kp "15кп") | [1.0332](/materials/material-no/1.0332 "1.0332") | Unalloyed structural steels | ≤ 0.12 | 16 | | [15Н2М](/materials/gost/15n2m "15Н2М") | [1.7016](/materials/material-no/1.7016 "1.7016") | Case hardening steels | 0.14–0.2 | 11 | | [15НМ](/materials/gost/15nm "15НМ") | [1.7016](/materials/material-no/1.7016 "1.7016") | Case hardening steels | 0.14–0.2 | 11 | | [15пс](/materials/gost/15ps "15пс") | [1.0234](/materials/material-no/1.0234 "1.0234") | Unalloyed structural steels | 0.13–0.17 | 7 | | [15Х](/materials/gost/15kh "15Х") | [1.7015](/materials/material-no/1.7015 "1.7015") | Case hardening steels | 0.12–0.18 | 15 | | [15Х11МФ](/materials/gost/15kh11mf "15Х11МФ") | — | — | 0.12–0.19 | — | | [15Х12ВНМФ](/materials/gost/15kh12vnmf "15Х12ВНМФ") | — | — | 0.12–0.18 | — | | [15Х13Л](/materials/gost/15kh13l "15Х13Л") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [15Х14НЛ](/materials/gost/15kh14nl "15Х14НЛ") | — | — | ≤ 0.15 | — | | [15Х17АГ14](/materials/gost/15kh17ag14 "15Х17АГ14") | — | — | ≤ 0.15 | — | | [15Х18Н10Г2С2М2Л](/materials/gost/15kh18n10g2s2m2l "15Х18Н10Г2С2М2Л") | — | — | ≤ 0.15 | — | | [15Х18Н10Г2С2М2ТЛ](/materials/gost/15kh18n10g2s2m2tl "15Х18Н10Г2С2М2ТЛ") | — | — | ≤ 0.15 | — | | [15Х18Н12С4ТЮ](/materials/gost/15kh18n12s4tyu "15Х18Н12С4ТЮ") | — | — | 0.12–0.17 | — | | [15Х18Н22В6М2Л](/materials/gost/15kh18n22v6m2l "15Х18Н22В6М2Л") | — | — | 0.1–0.2 | — | | [15Х18Н22В6М2РЛ](/materials/gost/15kh18n22v6m2rl "15Х18Н22В6М2РЛ") | — | — | 0.1–0.2 | — | **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/17 "Previous") Page 18 of 71[Next](/materials/gost/page/19 "Next")