--- title: "4H13 jako grupa — Tool steels for cold work" description: "4H13 jako grupa in PN: material number 1.2083, also listed as X40Cr14. Category: Tool steels for cold work. Designations recorded for this grade: 24." canonical: https://steelequivalents.com/materials/pn/4h13-jako-grupa language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/pn/4h13-jako-grupa.md cs: https://steelequivalents.com/cs/materiály/pn/4h13-jako-grupa.md de: https://steelequivalents.com/de/werkstoffe/pn/4h13-jako-grupa.md es: https://steelequivalents.com/es/materiales/pn/4h13-jako-grupa.md fr: https://steelequivalents.com/fr/matériaux/pn/4h13-jako-grupa.md hu: https://steelequivalents.com/hu/anyagok/pn/4h13-jako-grupa.md it: https://steelequivalents.com/it/materiali/pn/4h13-jako-grupa.md nl: https://steelequivalents.com/nl/materialen/pn/4h13-jako-grupa.md pl: https://steelequivalents.com/pl/materiały/pn/4h13-jako-grupa.md pt: https://steelequivalents.com/pt/materiais/pn/4h13-jako-grupa.md ru: https://steelequivalents.com/ru/материалы/pn/4h13-jako-grupa.md tr: https://steelequivalents.com/tr/malzemeler/pn/4h13-jako-grupa.md zh: https://steelequivalents.com/zh/材料/pn/4h13-jako-grupa.md ja: https://steelequivalents.com/ja/材料/pn/4h13-jako-grupa.md ar: https://steelequivalents.com/ar/المواد/pn/4h13-jako-grupa.md ko: https://steelequivalents.com/ko/재료/pn/4h13-jako-grupa.md pt-br: https://steelequivalents.com/pt-br/materiais/pn/4h13-jako-grupa.md hi: https://steelequivalents.com/hi/सामग्री/pn/4h13-jako-grupa.md content_hash: sha256:c153f11f2a246474935fa5b161451a6d3ae09b4789952caf9af7fcc353bc5ad6 generated: 2026-09-21 --- > **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/pn/4h13-jako-grupa > Canonical URL: https://steelequivalents.com/materials/pn/4h13-jako-grupa > 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. PN · Poland · 24 designations # 4H13 jako grupa 4H13 jako grupa is a designation in PN for the material held under material number 1.2083, also listed as X40Cr14. It is a material in the category Tool steels for cold work. We list 24 designations recorded for this grade, in the standards DIN / EN, UNS, AISI / SAE, BS, AFNOR, UNE, ISO, JIS, GB, GOST, UNI, SS, ČSN, STN, ABNT NBR, PN and SRPS. - [*Material no.* **1.2083**](/materials/material-no/1.2083 "Material no.: 1.2083") - [*Category* **Tool steels for cold work · 109 grades**](/categories/tool-steels-for-cold-work "Category: Tool steels for cold work · 109 grades") - *Designations* **24** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=18fbd5f5-265d-4f7b-a381-58fa05c6ecb6&designation=0beeb330-29ea-42ba-84f6-3e6726ba5762 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/pn/4h13-jako-grupa.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN X40Cr14 This grade’s own name](/materials/din-en/x40cr14 "DIN / EN X40Cr14") ## About Tool steels for cold work Cold-work tool steels are high-strength tool materials designed for shaping, cutting and forming operations carried out without significant heating of the workpiece. They are characterised by high hardness, wear resistance and the ability to retain a sharp or precise working edge, making them suitable for dies, punches, cutting tools and other tooling exposed to repeated mechanical contact. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Also known as 24 designations · 17 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. DIN / EN Europe · 2 - [X40Cr14 This grade’s own name](/materials/din-en/x40cr14 "DIN / EN X40Cr14") - [X42Cr13 This grade’s own name Withdrawn](/materials/din-en/x42cr13 "DIN / EN X42Cr13") UNS United States · 2 - [S42000 Indicative](/materials/uns/s42000 "UNS S42000") - [S42080 Indicative](/materials/uns/s42080 "UNS S42080") AISI / SAE United States · 1 - [420 Indicative](/materials/is/420 "AISI / SAE 420") BS United Kingdom · 1 - [420S37 Indicative](/materials/bs/420s37 "BS 420S37") AFNOR France · 2 - [Z40C13 Indicative](/materials/afnor/z40c13 "AFNOR Z40C13") - [Z44C14 Indicative](/materials/afnor/z44c14 "AFNOR Z44C14") UNE Spain · 1 - [F.3403 Indicative](/materials/une/f-3403 "UNE F.3403") ISO International · 1 - [X40Cr14 Indicative](/materials/din-en/x40cr14 "ISO X40Cr14") JIS Japan · 1 - [SUS420J2 Indicative](/materials/jis/sus420j2 "JIS SUS420J2") GB China · 1 - [4Cr13 Indicative](/materials/gb/4cr13 "GB 4Cr13") GOST Russia / CIS · 2 - [40Ch13 Indicative](/materials/gost/40ch13 "GOST 40Ch13") - [40Х13 Indicative](/materials/gost/40kh13 "GOST 40Х13") UNI Italy · 1 - [X40Cr14 Indicative](/materials/din-en/x40cr14 "UNI X40Cr14") SS Sweden · 1 - [2304 Indicative](/materials/ss/2304 "SS 2304") ČSN Czechia · 2 - [17024 Indicative](/materials/csn/17024 "ČSN 17024") - [17029 Indicative](/materials/csn/17029 "ČSN 17029") STN Slovakia · 1 - [17 024 Indicative](/materials/csn/17024 "STN 17 024") ABNT NBR Brazil · 1 - [420 Indicative](/materials/is/420 "ABNT NBR 420") PN Poland · 3 - [4H13 Indicative](/materials/pn/4h13 "PN 4H13") - **4H13 jako grupa Indicative** - [4H14 Indicative](/materials/pn/4h14 "PN 4H14") SRPS Serbia · 1 - [Č.4175 Indicative](/materials/srps/c-4175 "SRPS Č.4175") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 6 elements on file · weight % What this alloy is Fe Cr Si Mn Iron — the balance, never listed by a standard — 84.1 % Cr — 13.5 % Si — 1 % Mn — 1 % Traces & impurities · 0.4 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | 0.36–0.42 | | Si | ≤ 1 | | Mn | ≤ 1 | | P | 0.03 | | S | 0.03 | | Cr | 12.5–14.5 — Unusual | Carbon Silicon Manganese Phosphorus Sulfur Chromium 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 | |---|---|---|---|---| | C | 0,36-0,42 | 0.360 | 0.420 | Range | | Si | ≤1,00 | — | 1.000 | Max | | P | 0,03 | 0.030 | 0.030 | Exact | | S | 0,03 | 0.030 | 0.030 | Exact | | Cr | 12,5-14,5 | 12.500 | 14.500 | Range | | Mn | ≤1,00 | — | 1.000 | Max | 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: Ni, Mo. ## Physical & mechanical properties Density 7,85 g/cm³ Exact 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 1 conditions · 1 values By delivery state**Soft annealed** source `steelnumber` | Delivery state | HB | |---|---| | Soft annealed | 241 | 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. ## Similar grades — and why Selection rule, stated so you can disagree with it: same number class 1.2, a shared category, and a published range for Cr / Si that overlaps this grade’s. These are neighbours in composition space — they are not equivalents, and none is claimed to be interchangeable with this grade. [X64CrMo14 1.2319 Cr 13,5-14,5 · Si 0,30-0,50 - ΔCr 0.50 - ΔSi 0.10 - 1 designations](/materials/din-en/x64crmo14 "X64CrMo14")[X220CrVMo12-2 1.2378 Cr 12,0-13,0 · Si 0,15-0,30 - ΔCr 1.00 - ΔSi 0.28 - 1 designations](/materials/din-en/x220crvmo12-2 "X220CrVMo12-2")[1.2080 1.2080 Cr 11,0-13,0 · Si 0,10-0,60 - ΔCr 1.50 - ΔSi 0.15 - 32 designations](/materials/material-no/1.2080 "1.2080")[X153CrMoV12 1.2379 Cr 11,0-13,0 · Si 0,10-0,60 - ΔCr 1.50 - ΔSi 0.15 - 42 designations](/materials/din-en/x153crmov12 "X153CrMoV12")[X210CrCoW12 1.2884 Cr 11,5-12,5 · Si 0,20-0,40 - ΔCr 1.50 - ΔSi 0.20 - 1 designations](/materials/din-en/x210crcow12 "X210CrCoW12")[1.2436 1.2436 Cr 11,0-13,0 · Si 0,10-0,40 - ΔCr 1.50 - ΔSi 0.25 - 31 designations](/materials/material-no/1.2436 "1.2436") ## 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=18fbd5f5-265d-4f7b-a381-58fa05c6ecb6&designation=0beeb330-29ea-42ba-84f6-3e6726ba5762 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/pn/4h13-jako-grupa.pdf "Datasheet as PDF")