--- title: "GOST steel grades — 3544 designations — Page 23" 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/23 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/23.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:f90b95eba77b22601b8fb22c7bf7d10e84a73d1dc91b485266502a79ebe4d8a7 generated: 2026-09-23 --- > **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/23 > Canonical URL: https://steelequivalents.com/materials/gost/page/23 > 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 23 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. 18 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 | |---|---|---|---|---| | [20G1FL](/materials/gost/20g1fl "20G1FL") This grade’s own name | — | — | 0.16–0.25 | — | | [20G2](/materials/gost/20g2 "20G2") | [1.1160](/materials/material-no/1.1160 "1.1160") | Low-temperature structural steels | 0.18–0.25 | 6 | | [20GL](/materials/gost/20gl "20GL") | [1.1120](/materials/material-no/1.1120 "1.1120") | Others | 0.17–0.23 | 13 | | [20GNMFL](/materials/gost/20gnmfl "20GNMFL") | [1.1152](/materials/material-no/1.1152 "1.1152") | Cold extrusion steels | 0.18–0.22 | 4 | | [20GNMYuL](/materials/gost/20gnmyul "20GNMYuL") | [1.1152](/materials/material-no/1.1152 "1.1152") | Cold extrusion steels | 0.18–0.22 | 4 | | [20GS](/materials/gost/20gs "20GS") | [1.1152](/materials/material-no/1.1152 "1.1152") | Cold extrusion steels | 0.18–0.22 | 4 | | [20GS2](/materials/gost/20gs2 "20GS2") | [1.1133](/materials/material-no/1.1133 "1.1133") | Quenched and tempered steels | 0.17–0.23 | 20 | | [20GSL](/materials/gost/20gsl "20GSL") | [1.1133](/materials/material-no/1.1133 "1.1133") | Quenched and tempered steels | 0.17–0.23 | 20 | | [20H23N13](/materials/gost/20h23n13 "20H23N13") | [1.4829](/materials/material-no/1.4829 "1.4829") | Others | ≤ 0.14 | 8 | | [20H2M](/materials/gost/20h2m "20H2M") This grade’s own name | — | — | — | — | | [20HGNM](/materials/gost/20hgnm "20HGNM") | [1.6522](/materials/material-no/1.6522 "1.6522") | Case hardening steels | 0.17–0.23 | 6 | | [20HGNM](/materials/gost/20hgnm "20HGNM") | [1.6526](/materials/material-no/1.6526 "1.6526") | Case hardening steels | 0.17–0.23 | 9 | | [20HM](/materials/pn/20hm "20HM") | — | — | — | — | | [20K](/materials/gost/20k "20K") | [1.0425](/materials/material-no/1.0425 "1.0425") | Heat-resistant structural steels | ≤ 0.2 | 20 | | [20K](/materials/gost/20k "20K") | [1.0426](/materials/material-no/1.0426 "1.0426") | Aging resistant steels | 0.08–0.2 | 17 | | [20KH](/materials/gost/20kh "20KH") | [1.7027](/materials/material-no/1.7027 "1.7027") | Case hardening steels | 0.17–0.23 | 12 | | [20Kh12N12G6](/materials/gost/20kh12n12g6 "20Kh12N12G6") This grade’s own name | — | — | 0.15–0.25 | — | | [20KH12N2V2MF](/materials/gost/20kh12n2v2mf "20KH12N2V2MF") This grade’s own name | — | — | 0.09–0.13 | — | | [20KH12VNMF](/materials/gost/20kh12vnmf "20KH12VNMF") This grade’s own name | — | — | 0.17–0.23 | — | | [20KH12VNMFL](/materials/gost/20kh12vnmfl "20KH12VNMFL") | [1.4107](/materials/material-no/1.4107 "1.4107") | Cast stainless steels | ≤ 0.1 | 4 | | [20KH13](/materials/gost/20kh13 "20KH13") | [1.4021](/materials/material-no/1.4021 "1.4021") | Stainless steels | 0.16–0.25 | 18 | | [20KH13L](/materials/gost/20kh13l "20KH13L") | [1.4027](/materials/material-no/1.4027 "1.4027") | Cast stainless steels | 0.16–0.23 | 14 | | [20KH13N4G9](/materials/gost/20kh13n4g9 "20KH13N4G9") This grade’s own name | — | — | 0.15–0.3 | — | | [20Kh14](/materials/gost/20kh14 "20Kh14") This grade’s own name | — | — | 0.16–0.25 | — | | [20KH17N2](/materials/gost/20kh17n2 "20KH17N2") | [1.4057](/materials/material-no/1.4057 "1.4057") | Stainless steels | 0.12–0.22 | 17 | | [20Kh17N3M](/materials/gost/20kh17n3m "20Kh17N3M") This grade’s own name | — | — | 0.18–0.25 | — | | [20Kh1M1F1BR](/materials/gost/20kh1m1f1br "20Kh1M1F1BR") This grade’s own name | — | — | 0.18–0.25 | — | | [20Kh1M1F1TR](/materials/gost/20kh1m1f1tr "20Kh1M1F1TR") This grade’s own name | — | — | 0.17–0.24 | — | | [20Kh1M1F1TR](/materials/gost/20kh1m1f1tr "20Kh1M1F1TR") | [1.7729](/materials/material-no/1.7729 "1.7729") | Others | 0.17–0.23 | 3 | | [20KH20N14S2](/materials/gost/20kh20n14s2 "20KH20N14S2") | [1.4828](/materials/material-no/1.4828 "1.4828") | Heat resistant steels | ≤ 0.2 | 20 | | [20KH20N14S2L](/materials/gost/20kh20n14s2l "20KH20N14S2L") | [1.4832](/materials/material-no/1.4832 "1.4832") | Heat-resistant cast steels | 0.15–0.35 | 1 | | [20KH21N46V8L](/materials/gost/20kh21n46v8l "20KH21N46V8L") This grade’s own name | — | — | 0.1–0.25 | — | | [20KH21N46V8RL](/materials/gost/20kh21n46v8rl "20KH21N46V8RL") This grade’s own name | — | — | 0.1–0.25 | — | | [20KH23N13](/materials/gost/20kh23n13 "20KH23N13") | [1.4833](/materials/material-no/1.4833 "1.4833") | Heat resistant steels | ≤ 0.15 | 15 | | [20Kh23N13](/materials/gost/20kh23n13 "20Kh23N13") | [1.4829](/materials/material-no/1.4829 "1.4829") | Others | ≤ 0.14 | 8 | | [20KH23N18](/materials/gost/20kh23n18 "20KH23N18") | [1.4845](/materials/material-no/1.4845 "1.4845") | Heat resistant steels | ≤ 0.1 | 21 | | [20Kh23N18](/materials/gost/20kh23n18 "20Kh23N18") | [1.4843](/materials/material-no/1.4843 "1.4843") | Resistance heating alloys | ≤ 0.2 | 9 | | [20KH25N19S2L](/materials/gost/20kh25n19s2l "20KH25N19S2L") | [1.4848](/materials/material-no/1.4848 "1.4848") | Heat-resistant cast steels | 0.3–0.5 | 10 | | [20KH25N20S2](/materials/gost/20kh25n20s2 "20KH25N20S2") | [1.4841](/materials/material-no/1.4841 "1.4841") | Heat resistant steels | ≤ 0.2 | 17 | | [20Kh25N20S2](/materials/gost/20kh25n20s2 "20Kh25N20S2") | [1.2782](/materials/material-no/1.2782 "1.2782") | Tool steels for hot work | ≤ 0.2 | 6 | | [20KH2G2SR](/materials/gost/20kh2g2sr "20KH2G2SR") This grade’s own name | — | — | 0.16–0.26 | — | | [20KH2N4А](/materials/gost/20kh2n4a "20KH2N4А") This grade’s own name | — | — | 0.16–0.22 | — | | [20Kh3MVF](/materials/gost/20kh3mvf "20Kh3MVF") This grade’s own name | — | — | 0.15–0.23 | — | | [20KH5ML](/materials/gost/20kh5ml "20KH5ML") This grade’s own name | — | — | 0.15–0.25 | — | | [20KH5TL](/materials/gost/20kh5tl "20KH5TL") This grade’s own name | — | — | 0.15–0.25 | — | | [20KH8VL](/materials/gost/20kh8vl "20KH8VL") This grade’s own name | — | — | 0.15–0.25 | — | | [20KHF](/materials/gost/20khf "20KHF") | [1.1152](/materials/material-no/1.1152 "1.1152") | Cold extrusion steels | 0.18–0.22 | 4 | | [20KhFA](/materials/gost/20khfa "20KhFA") | [1.1152](/materials/material-no/1.1152 "1.1152") | Cold extrusion steels | 0.18–0.22 | 4 | | [20KHG2T](/materials/gost/20khg2t "20KHG2T") | [1.1133](/materials/material-no/1.1133 "1.1133") | Quenched and tempered steels | 0.17–0.23 | 20 | | [20KHG2TS](/materials/gost/20khg2ts "20KHG2TS") | [1.1133](/materials/material-no/1.1133 "1.1133") | Quenched and tempered steels | 0.17–0.23 | 20 | **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/22 "Previous") Page 23 of 71[Next](/materials/gost/page/24 "Next")