--- title: "1.4113 — Stainless steels" description: "1.4113 is the material number of the grade also listed as X6CrMo17-1. Category: Stainless steels. Designations recorded for this grade: 15." canonical: https://steelequivalents.com/materials/material-no/1.4113 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/material-no/1.4113.md cs: https://steelequivalents.com/cs/materiály/číslo-materiálu/1.4113.md de: https://steelequivalents.com/de/werkstoffe/werkstoff-nr/1.4113.md es: https://steelequivalents.com/es/materiales/número-de-material/1.4113.md fr: https://steelequivalents.com/fr/matériaux/numéro-de-matériau/1.4113.md hu: https://steelequivalents.com/hu/anyagok/anyagszám/1.4113.md it: https://steelequivalents.com/it/materiali/numero-materiale/1.4113.md nl: https://steelequivalents.com/nl/materialen/materiaalnummer/1.4113.md pl: https://steelequivalents.com/pl/materiały/numer-materiału/1.4113.md pt: https://steelequivalents.com/pt/materiais/número-do-material/1.4113.md ru: https://steelequivalents.com/ru/материалы/номер-материала/1.4113.md tr: https://steelequivalents.com/tr/malzemeler/malzeme-numarası/1.4113.md zh: https://steelequivalents.com/zh/材料/材料编号/1.4113.md ja: https://steelequivalents.com/ja/材料/材料番号/1.4113.md ar: https://steelequivalents.com/ar/المواد/رقم-المادة/1.4113.md ko: https://steelequivalents.com/ko/재료/재료번호/1.4113.md pt-br: https://steelequivalents.com/pt-br/materiais/número-do-material/1.4113.md hi: https://steelequivalents.com/hi/सामग्री/सामग्री-संख्या/1.4113.md content_hash: sha256:ce6167cccb58a654f82c92406509e8977055f4a1b6841b24f7b292d7394e0207 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/1.4113 > Canonical URL: https://steelequivalents.com/materials/material-no/1.4113 > 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 · 15 designations # 1.4113 1.4113 is the material number of the grade also listed as X6CrMo17-1. It is a material in the category Stainless steels. We list 15 designations recorded for this grade, in the standards DIN / EN, UNS, AISI / SAE, ASTM, BS, AFNOR, UNE, JIS, GB, UNI and SS. - ***Material no.* **1.4113**** - [*Category* **Stainless steels · 468 grades**](/categories/stainless-steels "Category: Stainless steels · 468 grades") - *Designations* **15** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=cc0a3e20-5e8d-4de1-946c-a7f75215b8f0 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.4113.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN X6CrMo17-1 This grade’s own name](/materials/din-en/x6crmo17-1 "DIN / EN X6CrMo17-1") - [UNS S43400 This grade’s own name](/materials/uns/s43400 "UNS S43400") - [AISI / SAE 434 This grade’s own name](/materials/aisi-sae/434 "AISI / SAE 434") ## 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 15 designations · 11 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 · 3 - **1.4113 Indicative** - [X6CrMo17 Indicative](/materials/din-en/x6crmo17 "DIN / EN X6CrMo17") - [X6CrMo17-1 This grade’s own name](/materials/din-en/x6crmo17-1 "DIN / EN X6CrMo17-1") UNS United States · 1 - [S43400 This grade’s own name](/materials/uns/s43400 "UNS S43400") AISI / SAE United States · 3 - [434 This grade’s own name](/materials/aisi-sae/434 "AISI / SAE 434") - [51434 Indicative](/materials/aisi-sae/51434 "AISI / SAE 51434") - [S43400 Indicative](/materials/uns/s43400 "AISI / SAE S43400") ASTM United States · 1 - [A240 Indicative](/materials/astm/a240 "ASTM A240") BS United Kingdom · 1 - [434S17 Indicative](/materials/bs/434s17 "BS 434S17") AFNOR France · 1 - [Z8CD17-01 Indicative](/materials/afnor/z8cd17-01 "AFNOR Z8CD17-01") UNE Spain · 1 - [F.3116 Indicative](/materials/une/f-3116 "UNE F.3116") JIS Japan · 1 - [SUS434 Indicative](/materials/jis/sus434 "JIS SUS434") GB China · 1 - [1Cr17Mo Indicative](/materials/gb/1cr17mo "GB 1Cr17Mo") UNI Italy · 1 - [X8CrMo17 Indicative](/materials/uni/x8crmo17 "UNI X8CrMo17") SS Sweden · 1 - [2325 Indicative](/materials/ss/2325 "SS 2325") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 7 elements on file · weight % What this alloy is Fe Cr Mo Si Iron — the balance, never listed by a standard — 79.7 % Cr — 17 % Mo — 1.2 % Si — 1 % Traces & impurities · 1.1 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | ≤ 0.08 | | Si | ≤ 1 | | Mn | ≤ 1 | | P | 0.04 | | S | 0.015 | | Cr | 16–18 | | Mo | 0.9–1.4 | Carbon Silicon Manganese Phosphorus Sulfur Chromium Molybdenum 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 | ≤0,08 | — | 0.080 | Max | | Si | ≤1,00 | — | 1.000 | Max | | P | 0,04 | 0.040 | 0.040 | Exact | | S | 0,015 | 0.015 | 0.015 | Exact | | Cr | 16,0-18,0 | 16.000 | 18.000 | Range | | Mn | ≤1,00 | — | 1.000 | Max | | Mo | 0,90-1,40 | 0.900 | 1.400 | 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 Not enough recorded composition to predict a transformation temperature for this grade — missing: Ni. ## 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 · 7 values By delivery state**no delivery state stated** source `steeljis` | Delivery state | Rm N/mm² | Re N/mm² | A% | HB | HRB | HV | |---|---|---|---|---|---|---| | Plate/Sheet Hot-rolled | 450 | 205 | 22 | — | — | — | | Hot-rolled | — | — | — | 183 | 88 | 200 | By delivery state**Soft annealed** source `steelnumber` | Delivery state | HB | |---|---| | Soft annealed | 200 | 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 1.4, a shared category, and a published range for Cr / Mo 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. [X2CrMoNbTi18-1 1.4513 Cr 16,0-18,0 · Mo 0,80-1,40 - ΔCr 0.00 - ΔMo 0.05 - 7 designations](/materials/din-en/x2crmonbti18-1 "X2CrMoNbTi18-1")[X6CrMoNb17-1 1.4526 Cr 16,0-18,0 · Mo 0,80-1,40 - ΔCr 0.00 - ΔMo 0.05 - 6 designations](/materials/din-en/x6crmonb17-1 "X6CrMoNb17-1")[GX35CrMo17 1.4122 Cr 15,5-17,5 · Mo 0,80-1,30 - ΔCr 0.50 - ΔMo 0.10 - 10 designations](/materials/din-en/gx35crmo17 "GX35CrMo17")[X105CrCoMo18-2 1.4528 Cr 16,5-18,5 · Mo 1,00-1,50 - ΔCr 0.50 - ΔMo 0.10 - 13 designations](/materials/din-en/x105crcomo18-2 "X105CrCoMo18-2")[1.4418 1.4418 Cr 15,0-17,0 · Mo 0,80-1,50 - ΔCr 1.00 - ΔMo 0.00 - 8 designations](/materials/material-no/1.4418 "1.4418")[X90CrMoV18 1.4112 Cr 17,0-19,0 · Mo 0,90-1,30 - ΔCr 1.00 - ΔMo 0.05 - 32 designations](/materials/din-en/x90crmov18 "X90CrMoV18") ## 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=cc0a3e20-5e8d-4de1-946c-a7f75215b8f0 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.4113.pdf "Datasheet as PDF")