--- title: "Z6CN13-04 — Stainless steels" description: "Z6CN13-04 in AFNOR: material number 1.4313, also listed as X3CrNiMo13-4. Category: Stainless steels. Designations recorded for this grade: 22." canonical: https://steelequivalents.com/materials/afnor/z6cn13-04 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/afnor/z6cn13-04.md cs: https://steelequivalents.com/cs/materiály/afnor/z6cn13-04.md de: https://steelequivalents.com/de/werkstoffe/afnor/z6cn13-04.md es: https://steelequivalents.com/es/materiales/afnor/z6cn13-04.md fr: https://steelequivalents.com/fr/matériaux/afnor/z6cn13-04.md hu: https://steelequivalents.com/hu/anyagok/afnor/z6cn13-04.md it: https://steelequivalents.com/it/materiali/afnor/z6cn13-04.md nl: https://steelequivalents.com/nl/materialen/afnor/z6cn13-04.md pl: https://steelequivalents.com/pl/materiały/afnor/z6cn13-04.md pt: https://steelequivalents.com/pt/materiais/afnor/z6cn13-04.md ru: https://steelequivalents.com/ru/материалы/afnor/z6cn13-04.md tr: https://steelequivalents.com/tr/malzemeler/afnor/z6cn13-04.md zh: https://steelequivalents.com/zh/材料/afnor/z6cn13-04.md ja: https://steelequivalents.com/ja/材料/afnor/z6cn13-04.md ar: https://steelequivalents.com/ar/المواد/afnor/z6cn13-04.md ko: https://steelequivalents.com/ko/재료/afnor/z6cn13-04.md pt-br: https://steelequivalents.com/pt-br/materiais/afnor/z6cn13-04.md hi: https://steelequivalents.com/hi/सामग्री/afnor/z6cn13-04.md content_hash: sha256:dcce96752711f01d23488f9aa7e542401310c12a79fb0e861265b7950610f88e 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/afnor/z6cn13-04 > Canonical URL: https://steelequivalents.com/materials/afnor/z6cn13-04 > 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. AFNOR · France · 22 designations # Z6CN13-04 Z6CN13-04 is a designation in AFNOR for the material held under material number 1.4313, also listed as X3CrNiMo13-4. It is a material in the category Stainless steels. We list 22 designations recorded for this grade, in the standards DIN / EN, UNS, AISI / SAE, ASTM, BS, AFNOR, JIS, UNI and SS. - [*Material no.* **1.4313**](/materials/material-no/1.4313 "Material no.: 1.4313") - [*Category* **Stainless steels · 468 grades**](/categories/stainless-steels "Category: Stainless steels · 468 grades") - *Designations* **22** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=db2ca98e-cbb4-42d7-a690-54cc45c763bf&designation=8bd2f396-789a-4dd0-8620-017c739f9932 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/afnor/z6cn13-04.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN X3CrNiMo13-4 This grade’s own name · 2 grades on that route](/materials/din-en/x3crnimo13-4 "DIN / EN X3CrNiMo13-4") - [UNS J91540 This grade’s own name · 3 grades on that route](/materials/uns/j91540 "UNS J91540") - [ASTM A 182 F6NM 430 F This grade’s own name](/materials/astm/a-182-f6nm-430-f "ASTM A 182 F6NM 430 F") ## About Stainless steels Stainless steels are corrosion-resistant alloy steels whose chromium content promotes a protective passive surface film. They are used for equipment, structures and components exposed to moisture, chemicals or hygienic service, with different alloy compositions selected for corrosion resistance, strength, formability or weldability. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Also known as 22 designations · 9 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 · 4 - [1.4313 Indicative](/materials/material-no/1.4313 "DIN / EN 1.4313") - [X 4 CrNi 13 4 This grade’s own name Withdrawn](/materials/din-en/x-4-crni-13-4 "DIN / EN X 4 CrNi 13 4") - [X3CrNiMo13-4 This grade’s own name](/materials/din-en/x3crnimo13-4 "DIN / EN X3CrNiMo13-4") - [X5CrNi134 Indicative](/materials/din-en/x5crni134 "DIN / EN X5CrNi134") UNS United States · 2 - [J91540 This grade’s own name](/materials/uns/j91540 "UNS J91540") - [S41500 This grade’s own name](/materials/uns/s41500 "UNS S41500") AISI / SAE United States · 4 - [A182 Indicative](/materials/aisi-sae/a182 "AISI / SAE A182") - [CA6-NM Indicative](/materials/aisi-sae/ca6-nm "AISI / SAE CA6-NM") - [J91540 Indicative](/materials/uns/j91540 "AISI / SAE J91540") - [S41500 Indicative](/materials/uns/s41500 "AISI / SAE S41500") ASTM United States · 4 - [13Cr-4Ni Indicative](/materials/astm/13cr-4ni "ASTM 13Cr-4Ni") - [A 182 F6NM 430 F This grade’s own name](/materials/astm/a-182-f6nm-430-f "ASTM A 182 F6NM 430 F") - [CA6NM Indicative](/materials/aisi-sae/ca6-nm "ASTM CA6NM") - [F6NM Indicative](/materials/astm/f6nm "ASTM F6NM") BS United Kingdom · 1 - [425C11 Indicative](/materials/bs/425c11 "BS 425C11") AFNOR France · 2 - [Z4CND13.4M Indicative](/materials/afnor/z4cnd13-4m "AFNOR Z4CND13.4M") - **Z6CN13-04 Indicative** JIS Japan · 1 - [SCS5 Indicative](/materials/jis/scs5 "JIS SCS5") UNI Italy · 2 - [(G)X6CrNi304 Indicative](/materials/uni/g-x6crni304 "UNI (G)X6CrNi304") - [X6CrNi304 Indicative](/materials/uni/x6crni304 "UNI X6CrNi304") SS Sweden · 2 - [2384 Indicative](/materials/ss/2384 "SS 2384") - [2385 Indicative](/materials/ss/2385 "SS 2385") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 9 elements on file · weight % What this alloy is Fe Cr Ni Mn Iron — the balance, never listed by a standard — 80.2 % Cr — 13 % Ni — 4 % Mn — 1.5 % Traces & impurities · 1.3 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | ≤ 0.05 | | Si | ≤ 0.7 | | Mn | ≤ 1.5 | | P | 0.04 | | S | 0.015 | | Cr | 12–14 | | Mo | 0.3–0.7 | | Ni | 3.5–4.5 | | N | ≥ 0.02 | Carbon Silicon Manganese Phosphorus Sulfur Chromium Molybdenum Nickel 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 | |---|---|---|---|---| | C | ≤0,05 | — | 0.050 | Max | | N | ≥0,020 | 0.020 | — | Min | | Si | ≤0,70 | — | 0.700 | Max | | P | 0,04 | 0.040 | 0.040 | Exact | | S | 0,015 | 0.015 | 0.015 | Exact | | Cr | 12,0-14,0 | 12.000 | 14.000 | Range | | Mn | ≤1,50 | — | 1.500 | Max | | Ni | 3,50-4,50 | 3.500 | 4.500 | Range | | Mo | 0,30-0,70 | 0.300 | 0.700 | Range | 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 This grade's composition falls outside the published model's validated range (a low-alloy composition window), so no transformation temperature is predicted here. ## Physical & mechanical properties Density 7,7 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 2 conditions · 6 values By delivery state**no delivery state stated** source `steeljis` | Delivery state | Rm N/mm² | Re N/mm² | A% | Z% | HB | |---|---|---|---|---|---| | Casting | 740 | 540 | 13 | 40 | — | | Quenched and tempered | — | — | — | — | 217 – 277 | By delivery state**Soft annealed** source `steelnumber` | Delivery state | HB | |---|---| | Soft annealed | 320 | 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=db2ca98e-cbb4-42d7-a690-54cc45c763bf&designation=8bd2f396-789a-4dd0-8620-017c739f9932 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/afnor/z6cn13-04.pdf "Datasheet as PDF")