--- title: "F.8412 — Cast stainless steels" description: "F.8412 in UNE: material number 1.4309, also listed as GX2CrNi19-11. Category: Cast stainless steels. Designations recorded for this grade: 13." canonical: https://steelequivalents.com/materials/une/f-8412 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/une/f-8412.md cs: https://steelequivalents.com/cs/materiály/une/f-8412.md de: https://steelequivalents.com/de/werkstoffe/une/f-8412.md es: https://steelequivalents.com/es/materiales/une/f-8412.md fr: https://steelequivalents.com/fr/matériaux/une/f-8412.md hu: https://steelequivalents.com/hu/anyagok/une/f-8412.md it: https://steelequivalents.com/it/materiali/une/f-8412.md nl: https://steelequivalents.com/nl/materialen/une/f-8412.md pl: https://steelequivalents.com/pl/materiały/une/f-8412.md pt: https://steelequivalents.com/pt/materiais/une/f-8412.md ru: https://steelequivalents.com/ru/материалы/une/f-8412.md tr: https://steelequivalents.com/tr/malzemeler/une/f-8412.md zh: https://steelequivalents.com/zh/材料/une/f-8412.md ja: https://steelequivalents.com/ja/材料/une/f-8412.md ar: https://steelequivalents.com/ar/المواد/une/f-8412.md ko: https://steelequivalents.com/ko/재료/une/f-8412.md pt-br: https://steelequivalents.com/pt-br/materiais/une/f-8412.md hi: https://steelequivalents.com/hi/सामग्री/une/f-8412.md content_hash: sha256:45e4759f7afe0c2083761d5aa82bba5c7544ae62e5df998f514d7b22cc3c4f9a 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/une/f-8412 > Canonical URL: https://steelequivalents.com/materials/une/f-8412 > 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. UNE · Spain · 13 designations # F.8412 F.8412 is a designation in UNE for the material held under material number 1.4309, also listed as GX2CrNi19-11. It is a material in the category Cast stainless steels. We list 13 designations recorded for this grade, in the standards DIN / EN, UNS, AISI / SAE, BS, UNE, SAE AMS, JIS and ABNT NBR. - [*Material no.* **1.4309**](/materials/material-no/1.4309 "Material no.: 1.4309") - [*Category* **Cast stainless steels · 87 grades**](/categories/cast-stainless-steels "Category: Cast stainless steels · 87 grades") - *Designations* **13** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=32619e90-c5d5-49d7-b8a2-644a86320149&designation=67e13110-c284-41b2-a5ab-59927d82e374 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/une/f-8412.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN GX2CrNi19-11 This grade’s own name](/materials/din-en/gx2crni19-11 "DIN / EN GX2CrNi19-11") - [UNS J92500 This grade’s own name](/materials/uns/j92500 "UNS J92500") - [AISI / SAE 304L This grade’s own name · 7 grades on that route](/materials/aisi-sae/304l "AISI / SAE 304L") ## About Cast stainless steels Cast stainless steels are stainless-steel materials produced by casting, combining corrosion resistance with the ability to form complex component shapes. Their composition and mechanical behaviour vary by grade, and they are used for corrosion-resistant cast components such as pumps, valves and process equipment. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Also known as 13 designations · 8 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 · 1 - [GX2CrNi19-11 This grade’s own name](/materials/din-en/gx2crni19-11 "DIN / EN GX2CrNi19-11") UNS United States · 2 - [J92500 This grade’s own name](/materials/uns/j92500 "UNS J92500") - [J92620 This grade’s own name](/materials/uns/j92620 "UNS J92620") AISI / SAE United States · 3 - [304L This grade’s own name](/materials/aisi-sae/304l "AISI / SAE 304L") - [J92500 Indicative](/materials/uns/j92500 "AISI / SAE J92500") - [J92620 Indicative](/materials/uns/j92620 "AISI / SAE J92620") BS United Kingdom · 1 - [304C12 Indicative](/materials/bs/304c12 "BS 304C12") UNE Spain · 1 - **F.8412 Indicative** SAE AMS United States / Aerospace · 2 - [5511 Indicative](/materials/ams/5511 "SAE AMS 5511") - [5647 Indicative](/materials/ams/5647 "SAE AMS 5647") JIS Japan · 2 - [SCS 19 Indicative](/materials/jis/scs19 "JIS SCS 19") - [SCS 19A Indicative](/materials/jis/scs19a "JIS SCS 19A") ABNT NBR Brazil · 1 - [304 L Indicative](/materials/aisi-sae/304l "ABNT NBR 304 L") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 10 elements on file · weight % What this alloy is Fe Cr Ni Mn Iron — the balance, never listed by a standard — 65.7 % Cr — 19 % Ni — 10.5 % Mn — 2 % Traces & impurities · 2.8 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | ≤ 0.03 | | Si | ≤ 1.5 | | Mn | ≤ 2 | | P | 0.035 | | S | 0.025 | | Cr | 18–20 | | Mo | ≤ 0.5 | | Ni | 9–12 | | Cu | ≤ 0.5 | | N | 0.2 | Carbon Silicon Manganese Phosphorus Sulfur Chromium Molybdenum Nickel Copper 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 | ≤0,030 | — | 0.030 | Max | | N | 0,2 | 0.200 | 0.200 | Exact | | Si | ≤1,50 | — | 1.500 | Max | | P | 0,035 | 0.035 | 0.035 | Exact | | S | 0,025 | 0.025 | 0.025 | Exact | | Cr | 18,0-20,0 | 18.000 | 20.000 | Range | | Mn | ≤2,00 | — | 2.000 | Max | | Ni | 9,00-12,0 | 9.000 | 12.000 | Range | | Cu | ≤0,50 | — | 0.500 | Max | | Mo | ≤0,50 | — | 0.500 | 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 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 7,85 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. ## Similar grades — and why Selection rule, stated so you can disagree with it: same number class 1.4, a shared category, and a published range for Cr / Ni 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. [1.4408 1.4408 Cr 18,0-20,0 · Ni 9,00-12,0 - ΔCr 0.00 - ΔNi 0.00 - 17 designations](/materials/material-no/1.4408 "1.4408")[GX2CrNiMo19-11-2 1.4409 Cr 18,0-20,0 · Ni 9,00-12,0 - ΔCr 0.00 - ΔNi 0.00 - 11 designations](/materials/din-en/gx2crnimo19-11-2 "GX2CrNiMo19-11-2")[GX5CrNiNb19-11 1.4552 Cr 18,0-20,0 · Ni 9,00-12,0 - ΔCr 0.00 - ΔNi 0.00 - 15 designations](/materials/din-en/gx5crninb19-11 "GX5CrNiNb19-11")[1.4581 1.4581 Cr 18,0-20,0 · Ni 9,00-12,0 - ΔCr 0.00 - ΔNi 0.00 - 16 designations](/materials/material-no/1.4581 "1.4581")[GX8CrNi19-10 1.4815 Cr 18,0-20,0 · Ni 9,00-11,0 - ΔCr 0.00 - ΔNi 0.50 - 3 designations](/materials/din-en/gx8crni19-10 "GX8CrNi19-10")[1.4308 1.4308 Cr 18,0-20,0 · Ni 8,00-11,0 - ΔCr 0.00 - ΔNi 1.00 - 29 designations](/materials/material-no/1.4308 "1.4308") ## 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=32619e90-c5d5-49d7-b8a2-644a86320149&designation=67e13110-c284-41b2-a5ab-59927d82e374 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/une/f-8412.pdf "Datasheet as PDF")