--- title: "6KHVG — Unalloyed structural steels" description: "6KHVG in GOST: material number 1.0060, also listed as St 60-2. Category: Unalloyed structural steels. Designations recorded for this grade: 69." canonical: https://steelequivalents.com/materials/gost/6khvg language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/gost/6khvg.md cs: https://steelequivalents.com/cs/materiály/gost/6khvg.md de: https://steelequivalents.com/de/werkstoffe/gost/6khvg.md es: https://steelequivalents.com/es/materiales/gost/6khvg.md fr: https://steelequivalents.com/fr/matériaux/gost/6khvg.md hu: https://steelequivalents.com/hu/anyagok/gost/6khvg.md it: https://steelequivalents.com/it/materiali/gost/6khvg.md nl: https://steelequivalents.com/nl/materialen/gost/6khvg.md pl: https://steelequivalents.com/pl/materiały/gost/6khvg.md pt: https://steelequivalents.com/pt/materiais/gost/6khvg.md ru: https://steelequivalents.com/ru/материалы/gost/6khvg.md tr: https://steelequivalents.com/tr/malzemeler/gost/6khvg.md zh: https://steelequivalents.com/zh/材料/gost/6khvg.md ja: https://steelequivalents.com/ja/材料/gost/6khvg.md ar: https://steelequivalents.com/ar/المواد/gost/6khvg.md ko: https://steelequivalents.com/ko/재료/gost/6khvg.md pt-br: https://steelequivalents.com/pt-br/materiais/gost/6khvg.md hi: https://steelequivalents.com/hi/सामग्री/gost/6khvg.md content_hash: sha256:baff04f568002dd21b314d15f97ca3f87baddf1cdd82814595d3c8337e5afb26 generated: 2026-09-24 --- > **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/6khvg > Canonical URL: https://steelequivalents.com/materials/gost/6khvg > 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 · Russia / CIS · 69 designations # 6KHVG 6KHVG is a designation in GOST for the material held under material number 1.0060, also listed as St 60-2. It is a material in the category Unalloyed structural steels. We list 69 designations recorded for this grade, in the standards DIN / EN, AISI / SAE, ASTM, BS, AFNOR, UNE, ISO, JIS, GB, GOST, UNI, SS, ČSN, STN, SRPS, PN, MSZ, STAS, BDS, ÖNORM, NBN and SNV. - [*Material no.* **1.0060**](/materials/material-no/1.0060 "Material no.: 1.0060") - [*Category* **Unalloyed structural steels · 452 grades**](/categories/unalloyed-structural-steels "Category: Unalloyed structural steels · 452 grades") - *Designations* **69** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=f7919315-22ff-42f3-9733-f90486ef2df2&designation=78e5fec4-b1a3-4606-8fb5-b0d447d1e48b "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/gost/6khvg.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN E335 This grade’s own name · 2 grades on that route](/materials/din-en/e335 "DIN / EN E335") - [ASTM A572 Grade 55 This grade’s own name](/materials/astm/a572-grade-55 "ASTM A572 Grade 55") ## About Unalloyed structural steels Unalloyed structural steels include all low-carbon steels in which the iron companions do not exceed specified minimum values. The yield strength, formability and weldability are the decisive factors for their use. They are soft, pliable, tough and stretchy, but cannot be hardened by heat treatment. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Also known as 69 designations · 22 standards · nothing hidden 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. Superseded by the current name this withdrawn designation was replaced by — the same grade under its present designation, the one to order by today. DIN / EN Europe · 3 - [E335 This grade’s own name](/materials/din-en/e335 "DIN / EN E335")Formerly St 60-2 - [Fe590-2 Indicative](/materials/msz/fe590-2 "DIN / EN Fe590-2") - [St 60-2 This grade’s own name Withdrawn](/materials/snv/st60-2 "DIN / EN St 60-2")Superseded by[E335](/materials/din-en/e335 "E335") AISI / SAE United States · 2 - [A572 Indicative](/materials/astm/a572 "AISI / SAE A572") - [A572Gr.65 Indicative](/materials/aisi-sae/a572gr-65 "AISI / SAE A572Gr.65") ASTM United States · 3 - [A 572 Grade 65 Indicative](/materials/astm/a-572-grade-65 "ASTM A 572 Grade 65") - [A572 Grade 55 This grade’s own name](/materials/astm/a572-grade-55 "ASTM A572 Grade 55") - [AGrade2 This grade’s own name](/materials/astm/agrade2 "ASTM AGrade2") BS United Kingdom · 6 - [4360-55C Indicative](/materials/bs/4360-55c "BS 4360-55C") - [4360-55E Indicative](/materials/bs/4360-55e "BS 4360-55E") - [55 C E 335 Indicative](/materials/bs/55-c-e-335 "BS 55 C E 335") - [55C Indicative](/materials/bs/55c "BS 55C") - [E335 Indicative](/materials/din-en/e335 "BS E335") - [Fe590-2FN Indicative](/materials/bs/fe590-2fn "BS Fe590-2FN") AFNOR France · 2 - [A60-2 Indicative](/materials/afnor/a60-2 "AFNOR A60-2") - [E335 Indicative](/materials/din-en/e335 "AFNOR E335") UNE Spain · 4 - [A590 Indicative](/materials/une/a590 "UNE A590") - [A590-2 Indicative](/materials/une/a590-2 "UNE A590-2") - [E355 Indicative](/materials/din-en/e355 "UNE E355") - [Fe590-2FN Indicative](/materials/bs/fe590-2fn "UNE Fe590-2FN") ISO International · 2 - [Fe590 Indicative](/materials/uni/fe590 "ISO Fe590") - [FeE690 Indicative](/materials/iso/fee690 "ISO FeE690") JIS Japan · 3 - [SM 570 SM 58 Indicative](/materials/jis/sm-570-sm-58 "JIS SM 570 SM 58") - [SM570 Indicative](/materials/jis/sm570 "JIS SM570") - [SM58 Indicative](/materials/jis/sm58 "JIS SM58") GB China · 2 - [HRB335 Indicative](/materials/gb/hrb335 "GB HRB335") - [Q345C Indicative](/materials/gb/q345c "GB Q345C") GOST Russia / CIS · 17 - [6KHS Indicative](/materials/gost/6khs "GOST 6KHS") - **6KHVG Indicative** - [L6 Indicative](/materials/aisi-sae/l6 "GOST L6") - [LR6 Indicative](/materials/gost/lr6 "GOST LR6") - [PA-ZhGrDK6 Indicative](/materials/gost/pa-zhgrdk6 "GOST PA-ZhGrDK6") - [PKKh6 Indicative](/materials/gost/pkkh6 "GOST PKKh6") - [S345 Indicative](/materials/gost/s345 "GOST S345") - [St5ps Indicative](/materials/gost/st5ps "GOST St5ps") - [St5sp Indicative](/materials/gost/st5sp "GOST St5sp") - [St6ps Indicative](/materials/gost/st6ps "GOST St6ps") - [St6sp Indicative](/materials/gost/st6sp "GOST St6sp") - [VSt6ps Indicative](/materials/gost/vst6ps "GOST VSt6ps") - [VSt6sp Indicative](/materials/gost/vst6sp "GOST VSt6sp") - [АCHS-6 Indicative](/materials/gost/achs-6 "GOST АCHS-6") - [ЖГр1.5Д3 Indicative](/materials/gost/zhgr1-5d3 "GOST ЖГр1.5Д3") - [ПКХ6-7.4 Indicative](/materials/gost/pkkh6-7-4 "GOST ПКХ6-7.4") - [Ст6пс Indicative](/materials/gost/st6ps "GOST Ст6пс") UNI Italy · 5 - [E 335 Fe 590 Indicative](/materials/uni/e-335-fe-590 "UNI E 335 Fe 590") - [E335 Indicative](/materials/din-en/e335 "UNI E335") - [Fe580 Indicative](/materials/uni/fe580 "UNI Fe580") - [Fe590 Indicative](/materials/uni/fe590 "UNI Fe590") - [Fe60-2 Indicative](/materials/uni/fe60-2 "UNI Fe60-2") SS Sweden · 3 - [1650 Indicative](/materials/ss/1650 "SS 1650") - [1650-00 Indicative](/materials/ss/1650-00 "SS 1650-00") - [1650-01 Indicative](/materials/ss/1650-01 "SS 1650-01") ČSN Czechia · 1 - [11600 Indicative](/materials/csn/11600 "ČSN 11600") STN Slovakia · 1 - [11 600 Indicative](/materials/csn/11600 "STN 11 600") SRPS Serbia · 1 - [Č.0645 Indicative](/materials/srps/c-0645 "SRPS Č.0645") PN Poland · 2 - [MSt6 Indicative](/materials/pn/mst6 "PN MSt6") - [St6 Indicative](/materials/pn/st6 "PN St6") MSZ Hungary · 3 - [A 60 Indicative](/materials/msz/a-60 "MSZ A 60") - [E355 Indicative](/materials/din-en/e355 "MSZ E355") - [Fe590-2 Indicative](/materials/msz/fe590-2 "MSZ Fe590-2") STAS Romania · 1 - [OL60.1k Indicative](/materials/stas/ol60-1k "STAS OL60.1k") BDS Bulgaria · 3 - [ASt6 Indicative](/materials/bds/ast6 "BDS ASt6") - [E335 Indicative](/materials/din-en/e335 "BDS E335") - [WSt6sp Indicative](/materials/bds/wst6sp "BDS WSt6sp") ÖNORM Austria · 2 - [St590 Indicative](/materials/onorm/st590 "ÖNORM St590") - [St60F Indicative](/materials/onorm/st60f "ÖNORM St60F") NBN Belgium · 2 - [A590-1.2 Indicative](/materials/nbn/a590-1-2 "NBN A590-1.2") - [FE590-2FN Indicative](/materials/bs/fe590-2fn "NBN FE590-2FN") SNV Switzerland · 1 - [St60-2 Indicative](/materials/snv/st60-2 "SNV St60-2") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 3 elements on file · weight % What this alloy is Fe P S N Iron — the balance, never listed by a standard — 99.9 % P — 0 % S — 0 % N — 0 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | P | 0.045 | | S | 0.045 | | N | 0.0012 | Phosphorus Sulfur Nitrogen 0.01 % 0.1 % 1 % 10 % 100 % The scale is logarithmic, not the element’s raw share of the alloy — the only honest way to fit 0.01 % and 100 % in one picture, and it means every value here can be compared with every other. | Element | As published source text, verbatim | Min% by weight | Max% by weight | Bound | |---|---|---|---|---| | N | 0,0012 | 0.001 | 0.001 | Exact | | P | 0,045 | 0.045 | 0.045 | Exact | | S | 0,045 | 0.045 | 0.045 | Exact | The published column is the source string byte-for-byte, decimal comma and all; Min and Max are the parsed bounds. Elements not listed have no value on file — they are omitted, never inferred. ## Predicted transformation temperatures Not enough recorded composition to predict a transformation temperature for this grade — missing: C, Mn, Si, Ni, Cr, Mo. ## Physical & mechanical properties Density 7,85 g/cm³ Exact Transformation point Ac1 725 °C Exact Transformation point Ac3 790 °C Exact · Ac3(Acm) Transformation point Ar3 780 °C Exact · Ar3(Arcm) Transformation point Ar1 690 °C Exact Weldability weldable with restrictions As published: limited weldability. Flake sensitivity not susceptible As published: not predisposed Temper brittleness not susceptible As published: not predisposed An absent property means we hold no value for it — it is left out rather than estimated, interpolated from a neighbouring grade, or filled from a handbook. It does not mean the property is undefined for the material. ## Properties by condition 4 conditions · 33 values By thickness**flat and long products** source `steelnumber` | Thickness mm | ReH N/mm² | Rm N/mm² | |---|---|---| | ≤ 3 | — | 590 – 770 | | 3 – 100 | — | 570 – 710 | | ≤ 16 | 335 | — | | 16 – 40 | 325 | — | | 40 – 63 | 315 | — | | 63 – 80 | 305 | — | | 80 – 100 | 295 | — | | 100 – 150 | 275 | 550 – 710 | | 150 – 250 | — | 540 – 710 | | 150 – 200 | 265 | — | By thickness**no delivery state stated** source `steelnumber` | Thickness mm | A80% · Lo = 80 mm | A% · Lo = 5,65 √So | |---|---|---| | ≤ 1 | 8 | — | | 1 – 1.5 | 9 | — | | 1.5 – 2 | 10 | — | | 2 – 2.5 | 11 | — | | 2.5 – 3 | 12 | — | | 3 – 40 | — | 16 | | 40 – 63 | — | 15 | | 63 – 100 | — | 14 | | 100 – 150 | — | 12 | | 150 – 250 | — | 11 | By dimension**As-delivered state** source `splav` | Dimension mm | Rm N/mm² | Re N/mm² | A5% | |---|---|---|---| | to 20 | 590 | 315 | 15 | | 20 - 40 | 590 | 305 | 14 | At temperature**no delivery state stated** source `splav` | Temperature °C | Density g/cm³ | Elastic modulus GPa | |---|---|---| | 20 | 7.85 | 197 | | 100 | — | 197 | | 200 | — | 186 | | 300 | — | 175 | | 400 | — | 168 | Every figure holds only for the condition on its own row. Values are never merged across conditions or across sources, never averaged, and never interpolated between two rows. An em dash means no value on file — never zero. Figures are converted to the unit in the column header; the source’s own wording is kept and shown where the two differ. ## Looking for this grade under another name? Search the catalogue by designation, material number or composition — every name on this page is itself a way in. [Search](/search "Steel grade search")[Inquiry](/inquiry?material=f7919315-22ff-42f3-9733-f90486ef2df2&designation=78e5fec4-b1a3-4606-8fb5-b0d447d1e48b "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/gost/6khvg.pdf "Datasheet as PDF")