--- title: "GOST steel grades — 3544 designations — Page 48" 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/48 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/gost/page/48.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: sha256:6f413dae97e51ee2ae0a3940d1437785f098f37864a431dc4f4c819979ee7c83 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/48 > Canonical URL: https://steelequivalents.com/materials/gost/page/48 > 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 48 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 asserted identity — the same grade under this standard’s own designation. 19 of 50 rows differ and carry an “Indicative” mark. ## Also known as 3544 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [KH12](/materials/gost/kh12 "KH12") Indicative | [1.2060](/materials/material-no/1.2060 "1.2060") | Tool steels for cold work | 1–1.1 | 15 | | [KH12F1](/materials/gost/kh12f1 "KH12F1") Indicative | [1.2379](/materials/material-no/1.2379 "1.2379") | Tool steels for cold work | 1.45–1.6 | 20 | | [KH12M](/materials/gost/kh12m "KH12M") Indicative | [1.2601](/materials/material-no/1.2601 "1.2601") | Tool steels for cold work | 1.55–1.75 | 15 | | [KH12MF](/materials/gost/kh12mf "KH12MF") Indicative | [1.2379](/materials/material-no/1.2379 "1.2379") | Tool steels for cold work | 1.45–1.6 | 20 | | [KH12VM](/materials/gost/kh12vm "KH12VM") Indicative | [1.2346](/materials/material-no/1.2346 "1.2346") | Others | 0.36–0.42 | 4 | | [Kh12VM](/materials/gost/kh12vm "Kh12VM") Indicative | [1.2436](/materials/material-no/1.2436 "1.2436") | Tool steels for cold work | 2–2.3 | 16 | | [KH12VMF](/materials/gost/kh12vmf "KH12VMF") Indicative | — | — | — | — | | [Kh6F1](/materials/gost/kh6f1 "Kh6F1") | — | — | 1.4–1.7 | — | | [KH6F4M](/materials/gost/kh6f4m "KH6F4M") | — | — | 1.7–1.85 | — | | [KH6VF](/materials/gost/kh6vf "KH6VF") Indicative | [1.2363](/materials/material-no/1.2363 "1.2363") | Tool steels for cold work | 0.95–1.05 | 16 | | [KHGS](/materials/gost/khgs "KHGS") | — | — | 0.95–1.05 | — | | [KHV4](/materials/gost/khv4 "KHV4") | — | — | 1.25–1.45 | — | | [KHV4F](/materials/gost/khv4f "KHV4F") Indicative | [1.2453](/materials/material-no/1.2453 "1.2453") | Tool steels for cold work | 1.25–1.35 | 5 | | [KHVG](/materials/gost/khvg "KHVG") Indicative | [1.2419](/materials/material-no/1.2419 "1.2419") | Tool steels for cold work | 1–1.1 | 16 | | [KHVSG](/materials/gost/khvsg "KHVSG") | — | — | 0.95–1.05 | — | | [KHVSGF](/materials/gost/khvsgf "KHVSGF") | — | — | 0.95–1.05 | — | | [KT-2](/materials/gost/kt-2 "KT-2") Indicative | [1.0308](/materials/material-no/1.0308 "1.0308") | Unalloyed structural steels | ≤ 0.17 | 10 | | [L-Ni35](/materials/gost/l-ni35 "L-Ni35") | — | — | ≤ 2.4 | — | | [L-NiCr20-2](/materials/gost/l-nicr20-2 "L-NiCr20-2") | — | — | ≤ 3 | — | | [L-NiCr20-3](/materials/gost/l-nicr20-3 "L-NiCr20-3") | — | — | ≤ 3 | — | | [L-NiCr30-3](/materials/gost/l-nicr30-3 "L-NiCr30-3") | — | — | ≤ 2.5 | — | | [L-NiCuCr15-6-2](/materials/gost/l-nicucr15-6-2 "L-NiCuCr15-6-2") | — | — | ≤ 3 | — | | [L-NiCuCr15-6-3](/materials/gost/l-nicucr15-6-3 "L-NiCuCr15-6-3") | — | — | ≤ 3 | — | | [L-NiMn13-7](/materials/gost/l-nimn13-7 "L-NiMn13-7") | — | — | ≤ 3 | — | | [L-NiSiCr20-5-3](/materials/gost/l-nisicr20-5-3 "L-NiSiCr20-5-3") | — | — | ≤ 2.5 | — | | [L-NiSiCr30-5-5](/materials/gost/l-nisicr30-5-5 "L-NiSiCr30-5-5") | — | — | ≤ 2.5 | — | | [L1](/materials/gost/l1 "L1") | — | — | — | — | | [L2](/materials/aisi-sae/l2 "L2") Indicative | [1.0308](/materials/material-no/1.0308 "1.0308") | Unalloyed structural steels | ≤ 0.17 | 10 | | [L3](/materials/aisi-sae/l3 "L3") Indicative | [1.0116](/materials/material-no/1.0116 "1.0116") | Unalloyed structural steels | ≤ 0.17 | 12 | | [L4](/materials/gost/l4 "L4") | — | — | — | — | | [L5](/materials/gost/l5 "L5") Indicative | [1.0050](/materials/material-no/1.0050 "1.0050") | Unalloyed structural steels | — | 23 | | [L6](/materials/aisi-sae/l6 "L6") Indicative | [1.0060](/materials/material-no/1.0060 "1.0060") | Unalloyed structural steels | — | 21 | | [LR1](/materials/gost/lr1 "LR1") | — | — | — | — | | [LR2](/materials/gost/lr2 "LR2") Indicative | [1.0308](/materials/material-no/1.0308 "1.0308") | Unalloyed structural steels | ≤ 0.17 | 10 | | [LR3](/materials/gost/lr3 "LR3") Indicative | [1.0116](/materials/material-no/1.0116 "1.0116") | Unalloyed structural steels | ≤ 0.17 | 12 | | [LR4](/materials/gost/lr4 "LR4") | — | — | — | — | | [LR5](/materials/gost/lr5 "LR5") Indicative | [1.0050](/materials/material-no/1.0050 "1.0050") | Unalloyed structural steels | — | 23 | | [LR6](/materials/gost/lr6 "LR6") Indicative | [1.0060](/materials/material-no/1.0060 "1.0060") | Unalloyed structural steels | — | 21 | | [LR7](/materials/gost/lr7 "LR7") | — | — | — | — | | [M54](/materials/gost/m54 "M54") | — | — | 0.45–0.62 | — | | [M68](/materials/gost/m68 "M68") | — | — | 0.62–0.73 | — | | [M73T](/materials/gost/m73t "M73T") | — | — | 0.67–0.78 | — | | [M73Ts](/materials/gost/m73ts "M73Ts") | — | — | 0.67–0.78 | — | | [M73V](/materials/gost/m73v "M73V") | — | — | 0.67–0.78 | — | | [M74](/materials/gost/m74 "M74") | — | — | 0.69–0.8 | — | | [M74T](/materials/gost/m74t "M74T") | — | — | 0.69–0.8 | — | | [M74TS](/materials/gost/m74ts "M74TS") | — | — | 0.69–0.8 | — | | [M76](/materials/gost/m76 "M76") | — | — | 0.71–0.82 | — | | [M76F](/materials/gost/m76f "M76F") | — | — | 0.71–0.82 | — | | [M76T](/materials/gost/m76t "M76T") | — | — | 0.71–0.82 | — | **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/47 "Previous") Page 48 of 71[Next](/materials/gost/page/49 "Next")