--- title: "1.7226 — 34CrMoS4, 11 equivalent designations" description: "1.7226 is the material number of the grade also listed as 34CrMoS4. It is a material in the category Others. Designations recorded for this grade: 11." canonical: https://steelequivalents.com/materials/material-no/1.7226 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/material-no/1.7226.md cs: https://steelequivalents.com/cs/materiály/číslo-materiálu/1.7226.md de: https://steelequivalents.com/de/werkstoffe/werkstoff-nr/1.7226.md es: https://steelequivalents.com/es/materiales/número-de-material/1.7226.md fr: https://steelequivalents.com/fr/matériaux/numéro-de-matériau/1.7226.md hu: https://steelequivalents.com/hu/anyagok/anyagszám/1.7226.md it: https://steelequivalents.com/it/materiali/numero-materiale/1.7226.md nl: https://steelequivalents.com/nl/materialen/materiaalnummer/1.7226.md pl: https://steelequivalents.com/pl/materiały/numer-materiału/1.7226.md pt: https://steelequivalents.com/pt/materiais/número-do-material/1.7226.md ru: https://steelequivalents.com/ru/материалы/номер-материала/1.7226.md tr: https://steelequivalents.com/tr/malzemeler/malzeme-numarası/1.7226.md zh: https://steelequivalents.com/zh/材料/材料编号/1.7226.md ja: https://steelequivalents.com/ja/材料/材料番号/1.7226.md ar: https://steelequivalents.com/ar/المواد/رقم-المادة/1.7226.md ko: https://steelequivalents.com/ko/재료/재료번호/1.7226.md pt-br: https://steelequivalents.com/pt-br/materiais/número-do-material/1.7226.md hi: https://steelequivalents.com/hi/सामग्री/सामग्री-संख्या/1.7226.md content_hash: sha256:ad84300424e8a623e220d421e63e4fcc14e263cc46ca0af61639bf517ccb4b40 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/1.7226 > Canonical URL: https://steelequivalents.com/materials/material-no/1.7226 > 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 · 11 designations # 1.7226 1.7226 is the material number of the grade also listed as 34CrMoS4. It is a material in the category Others. We list 11 designations recorded for this grade, in the standards DIN / EN, UNS, AISI / SAE, BS, AFNOR, ISO, JIS, UNI, SRPS and MSZ. - ***Material no.* **1.7226**** - [*Category* **Others · 1754 grades**](/categories/others "Category: Others · 1754 grades") - *Designations* **11** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=06961338-9714-43ae-9a79-5f2f133220e0 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.7226.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN 34CrMoS4 This grade’s own name](/materials/din-en/34crmos4 "DIN / EN 34CrMoS4") - [UNS G41350 This grade’s own name · 3 grades on that route](/materials/uns/g41350 "UNS G41350") - [AISI / SAE 4135 This grade’s own name · 3 grades on that route](/materials/aisi-sae/4135 "AISI / SAE 4135") - [BS 708M32 This grade’s own name · 2 grades on that route](/materials/bs/708m32 "BS 708M32") - [AFNOR 34CR4u This grade’s own name](/materials/afnor/34cr4u "AFNOR 34CR4u") ## About Others These are miscellaneous metallic alloys that do not fit a more specific material family and may be based on iron, nickel, cobalt, copper or other alloy systems. They are selected for applications requiring particular combinations of strength, hardness, toughness, wear resistance or resistance to demanding service conditions. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Also known as 11 designations · 10 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 - [34CrMoS4 This grade’s own name](/materials/din-en/34crmos4 "DIN / EN 34CrMoS4") UNS United States · 1 - [G41350 This grade’s own name](/materials/uns/g41350 "UNS G41350") AISI / SAE United States · 1 - [4135 This grade’s own name](/materials/aisi-sae/4135 "AISI / SAE 4135") BS United Kingdom · 1 - [708M32 This grade’s own name](/materials/bs/708m32 "BS 708M32") AFNOR France · 2 - [34CD4u Indicative](/materials/afnor/34cd4u "AFNOR 34CD4u") - [34CR4u This grade’s own name](/materials/afnor/34cr4u "AFNOR 34CR4u") ISO International · 1 - [34CrMoS4 Indicative](/materials/din-en/34crmos4 "ISO 34CrMoS4") JIS Japan · 1 - [SCM435H This grade’s own name](/materials/jis/scm435h "JIS SCM435H") UNI Italy · 1 - [35CrMo4 Indicative](/materials/din-en/35crmo4 "UNI 35CrMo4") SRPS Serbia · 1 - [Č.4783 Indicative](/materials/srps/c-4783 "SRPS Č.4783") MSZ Hungary · 1 - [CMo 3 E Indicative](/materials/msz/cmo-3-e "MSZ CMo 3 E") 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 Mn Si Iron — the balance, never listed by a standard — 97.2 % Cr — 1.1 % Mn — 0.8 % Si — 0.4 % Traces & impurities · 0.6 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | 0.3–0.37 | | Si | ≤ 0.4 | | Mn | 0.6–0.9 | | P | 0.025 | | S | 0.02–0.04 | | Cr | 0.9–1.2 | | Mo | 0.15–0.3 | 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 | 0,30-0,37 | 0.300 | 0.370 | Range | | Si | ≤0,40 | — | 0.400 | Max | | P | 0,025 | 0.025 | 0.025 | Exact | | S | 0,020-0,040 | 0.020 | 0.040 | Range | | Cr | 0,90-1,20 | 0.900 | 1.200 | Range | | Mn | 0,60-0,90 | 0.600 | 0.900 | Range | | Mo | 0,15-0,30 | 0.150 | 0.300 | 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 7,74 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 3 conditions · 7 values By thickness**Quenched and tempered · round products** source `steelnumber` | Thickness mm | A% · Lo = 5,65 √So | |---|---| | ≤ 16 | 11 | | 16 – 40 | 12 | | 40 – 100 | 14 | | 100 – 160 | 15 | | 160 – 250 | 15 | By delivery state**Treated to improve shearability** source `steelnumber` | Delivery state | HB | |---|---| | Treated to improve shearability | 255 | By delivery state**Soft annealed** source `steelnumber` | Delivery state | HB | |---|---| | Soft annealed | 223 | 5 further values are held for this grade under a condition the source did not name — a bound with no quantity attached. They are withheld rather than shown against a guessed condition. 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 1.7, a shared category, and a published range for Cr / Mn 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. [32CrB4 1.7076 Cr 0,90-1,20 · Mn 0,60-0,90 - ΔCr 0.00 - ΔMn 0.00 - 3 designations](/materials/din-en/32crb4 "32CrB4")[12CrMo4 1.7201 Cr 0,90-1,20 · Mn 0,60-0,90 - ΔCr 0.00 - ΔMn 0.00 - 1 designations](/materials/din-en/12crmo4 "12CrMo4")[37CrMo4 1.7202 Cr 0,90-1,20 · Mn 0,60-0,90 - ΔCr 0.00 - ΔMn 0.00 - 3 designations](/materials/din-en/37crmo4 "37CrMo4")[25CrMoS4 1.7213 Cr 0,90-1,20 · Mn 0,60-0,90 - ΔCr 0.00 - ΔMn 0.00 - 7 designations](/materials/din-en/25crmos4 "25CrMoS4")[36CrB4 1.7077 Cr 0,90-1,20 · Mn 0,70-1,00 - ΔCr 0.00 - ΔMn 0.10 - 3 designations](/materials/din-en/36crb4 "36CrB4") ## 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=06961338-9714-43ae-9a79-5f2f133220e0 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.7226.pdf "Datasheet as PDF")