--- title: "1.4417 — Cast stainless steels" description: "1.4417 is the material number of the grade also listed as GX2CrNiMoN25-7-3. Category: Cast stainless steels. Designations recorded for this grade: 2." canonical: https://steelequivalents.com/materials/material-no/1.4417 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/material-no/1.4417.md cs: https://steelequivalents.com/cs/materiály/číslo-materiálu/1.4417.md de: https://steelequivalents.com/de/werkstoffe/werkstoff-nr/1.4417.md es: https://steelequivalents.com/es/materiales/número-de-material/1.4417.md fr: https://steelequivalents.com/fr/matériaux/numéro-de-matériau/1.4417.md hu: https://steelequivalents.com/hu/anyagok/anyagszám/1.4417.md it: https://steelequivalents.com/it/materiali/numero-materiale/1.4417.md nl: https://steelequivalents.com/nl/materialen/materiaalnummer/1.4417.md pl: https://steelequivalents.com/pl/materiały/numer-materiału/1.4417.md pt: https://steelequivalents.com/pt/materiais/número-do-material/1.4417.md ru: https://steelequivalents.com/ru/материалы/номер-материала/1.4417.md tr: https://steelequivalents.com/tr/malzemeler/malzeme-numarası/1.4417.md zh: https://steelequivalents.com/zh/材料/材料编号/1.4417.md ja: https://steelequivalents.com/ja/材料/材料番号/1.4417.md ar: https://steelequivalents.com/ar/المواد/رقم-المادة/1.4417.md ko: https://steelequivalents.com/ko/재료/재료번호/1.4417.md pt-br: https://steelequivalents.com/pt-br/materiais/número-do-material/1.4417.md hi: https://steelequivalents.com/hi/सामग्री/सामग्री-संख्या/1.4417.md content_hash: sha256:511dd68b80ceac6825bb9364dd95635100fb48f7158ab5c20342d551d5b8e95e 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/material-no/1.4417 > Canonical URL: https://steelequivalents.com/materials/material-no/1.4417 > 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. Material number · Europe · 2 designations # 1.4417 1.4417 is the material number of the grade also listed as GX2CrNiMoN25-7-3. It is a material in the category Cast stainless steels. We list 2 designations recorded for this grade, in the standards DIN / EN and UNS. - ***Material no.* **1.4417**** - [*Category* **Cast stainless steels · 87 grades**](/categories/cast-stainless-steels "Category: Cast stainless steels · 87 grades") - *Designations* **2** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=b55c0c7b-b14f-46c5-8c0f-dd21c7d4dda6 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.4417.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN GX2CrNiMoN25-7-3 This grade’s own name](/materials/din-en/gx2crnimon25-7-3 "DIN / EN GX2CrNiMoN25-7-3") ## 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 2 designations · 2 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 - [GX2CrNiMoN25-7-3 This grade’s own name](/materials/din-en/gx2crnimon25-7-3 "DIN / EN GX2CrNiMoN25-7-3") UNS United States · 1 - [S31500 Indicative](/materials/uns/s31500 "UNS S31500") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 11 elements on file · weight % What this alloy is Fe Cr Ni Mo Iron — the balance, never listed by a standard — 59.5 % Cr — 25 % Ni — 7.3 % Mo — 3.5 % Traces & impurities · 4.8 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | ≤ 0.03 | | Si | ≤ 1 | | Mn | ≤ 1.5 | | P | 0.03 | | S | 0.02 | | Cr | 24–26 | | Mo | 3–4 | | Ni | 6–8.5 | | W | ≤ 1 | | Cu | ≤ 1 | | N | 0.15–0.25 | Carbon Silicon Manganese Phosphorus Sulfur Chromium Molybdenum Nickel Tungsten 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 | ≤0,03 | — | 0.030 | Max | | N | 0,15-0,25 | 0.150 | 0.250 | Range | | Si | ≤1,00 | — | 1.000 | Max | | P | 0,03 | 0.030 | 0.030 | Exact | | S | 0,02 | 0.020 | 0.020 | Exact | | Cr | 24,0-26,0 | 24.000 | 26.000 | Range | | Mn | ≤1,50 | — | 1.500 | Max | | Ni | 6,00-8,50 | 6.000 | 8.500 | Range | | Cu | ≤1,00 | — | 1.000 | Max | | Mo | 3,00-4,00 | 3.000 | 4.000 | Range | | W | ≤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 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. [GX2CrNiMoN26-7-4 1.4469 Cr 25,0-27,0 · Ni 6,00-8,00 - ΔCr 1.00 - ΔNi 0.25 - 4 designations](/materials/din-en/gx2crnimon26-7-4 "GX2CrNiMoN26-7-4")[GX6CrNiMo24-8-2 1.4463 Cr 23,0-25,0 · Ni 7,00-8,50 - ΔCr 1.00 - ΔNi 0.50 - 1 designations](/materials/din-en/gx6crnimo24-8-2 "GX6CrNiMo24-8-2")[GX2CrNiMoN25-6-3 1.4468 Cr 24,5-26,5 · Ni 5,50-7,00 - ΔCr 0.50 - ΔNi 1.00 - 2 designations](/materials/din-en/gx2crnimon25-6-3 "GX2CrNiMoN25-6-3")[GX3CrNiMoCuN26-6-3 1.4515 Cr 24,5-26,5 · Ni 5,50-7,00 - ΔCr 0.50 - ΔNi 1.00 - 2 designations](/materials/din-en/gx3crnimocun26-6-3 "GX3CrNiMoCuN26-6-3")[GX4CrNiN26-7 1.4347 Cr 25,0-27,0 · Ni 5,50-7,50 - ΔCr 1.00 - ΔNi 0.75 - 3 designations](/materials/din-en/gx4crnin26-7 "GX4CrNiN26-7")[GX2CrNiMoCuN25-6-3-3 1.4517 Cr 24,5-26,5 · Ni 5,00-7,00 - ΔCr 0.50 - ΔNi 1.25 - 4 designations](/materials/din-en/gx2crnimocun25-6-3-3 "GX2CrNiMoCuN25-6-3-3") ## 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=b55c0c7b-b14f-46c5-8c0f-dd21c7d4dda6 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.4417.pdf "Datasheet as PDF")