--- title: "1.0945 — Higher strength steels" description: "1.0945 is the material number of the grade also listed as HX340BD. Category: Higher strength steels. Designations recorded for this grade: 1." canonical: https://steelequivalents.com/materials/material-no/1.0945 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/material-no/1.0945.md cs: https://steelequivalents.com/cs/materiály/číslo-materiálu/1.0945.md de: https://steelequivalents.com/de/werkstoffe/werkstoff-nr/1.0945.md es: https://steelequivalents.com/es/materiales/número-de-material/1.0945.md fr: https://steelequivalents.com/fr/matériaux/numéro-de-matériau/1.0945.md hu: https://steelequivalents.com/hu/anyagok/anyagszám/1.0945.md it: https://steelequivalents.com/it/materiali/numero-materiale/1.0945.md nl: https://steelequivalents.com/nl/materialen/materiaalnummer/1.0945.md pl: https://steelequivalents.com/pl/materiały/numer-materiału/1.0945.md pt: https://steelequivalents.com/pt/materiais/número-do-material/1.0945.md ru: https://steelequivalents.com/ru/материалы/номер-материала/1.0945.md tr: https://steelequivalents.com/tr/malzemeler/malzeme-numarası/1.0945.md zh: https://steelequivalents.com/zh/材料/材料编号/1.0945.md ja: https://steelequivalents.com/ja/材料/材料番号/1.0945.md ar: https://steelequivalents.com/ar/المواد/رقم-المادة/1.0945.md ko: https://steelequivalents.com/ko/재료/재료번호/1.0945.md pt-br: https://steelequivalents.com/pt-br/materiais/número-do-material/1.0945.md hi: https://steelequivalents.com/hi/सामग्री/सामग्री-संख्या/1.0945.md content_hash: sha256:995a4ceb19cc9e0d98094eb686067c0b0226d7ae79a8e28c39f621ce33c1d506 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/1.0945 > Canonical URL: https://steelequivalents.com/materials/material-no/1.0945 > 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 · 1 designation # 1.0945 1.0945 is the material number of the grade also listed as HX340BD. It is a material in the category Higher strength steels. We list 1 designations recorded for this grade, in the standards DIN / EN. - ***Material no.* **1.0945**** - [*Category* **Higher strength steels · 20 grades**](/categories/higher-strength-steels "Category: Higher strength steels · 20 grades") - *Designations* **1** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=0f786509-0370-44cf-9eb9-13db45177179 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.0945.pdf "Datasheet as PDF") ## If you came for one of these The most-used names for this grade. - [DIN / EN HX340BD This grade’s own name](/materials/din-en/hx340bd "DIN / EN HX340BD") ## About Higher strength steels Higher strength steels are structural materials designed to carry greater loads than conventional structural steels while retaining useful ductility. They are used for load-bearing structures and components where higher strength can support efficient material use and durable fabricated designs. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Also known as 1 designations · 1 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 - [HX340BD This grade’s own name](/materials/din-en/hx340bd "DIN / EN HX340BD") Every designation on file is listed — no truncation, no “+ n more”. Each one is itself a route that leads back here. ## Chemical composition 8 elements on file · weight % What this alloy is Fe Mn Si P Iron — the balance, never listed by a standard — 98.1 % Mn — 0.8 % Si — 0.5 % P — 0.1 % Traces & impurities · 0.4 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | ≤ 0.11 | | Si | ≤ 0.5 | | Mn | ≤ 0.8 | | P | 0.12 — Unusual | | S | 0.025 | | Al | ≤ 0.1 | | Ti | ≤ 0.12 | | Nb | ≤ 0.09 | Carbon Silicon Manganese Phosphorus Sulfur Aluminium Titanium Niobium 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 | ≤0,11 | — | 0.110 | Max | | Al | ≤0,1 | — | 0.100 | Max | | Si | ≤0,50 | — | 0.500 | Max | | P | 0,12 | 0.120 | 0.120 | Exact | | S | 0,025 | 0.025 | 0.025 | Exact | | Ti | ≤0,12 | — | 0.120 | Max | | Mn | ≤0,80 | — | 0.800 | Max | | Nb | ≤0,09 | — | 0.090 | 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 Not enough recorded composition to predict a transformation temperature for this grade — missing: Ni, Cr, Mo. ## 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 1.0, a shared category, and a published range for Mn / Si 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. [H 260 BD 1.0924 Mn ≤0,80 · Si ≤0,50 - ΔMn 0.00 - ΔSi 0.00 - 2 designations](/materials/din-en/h260bd "H 260 BD")[HX300BD 1.0930 Mn ≤0,80 · Si ≤0,50 - ΔMn 0.00 - ΔSi 0.00 - 2 designations](/materials/din-en/hx300bd "HX300BD")[H 180 BD 1.0914 Mn ≤0,70 · Si ≤0,50 - ΔMn 0.05 - ΔSi 0.00 - 2 designations](/materials/din-en/h-180-bd "H 180 BD")[H 220 BD 1.0919 Mn ≤0,70 · Si ≤0,50 - ΔMn 0.05 - ΔSi 0.00 - 2 designations](/materials/din-en/h-220-bd "H 220 BD")[HX300LAD 1.0932 Mn ≤1,00 · Si ≤0,50 - ΔMn 0.10 - ΔSi 0.00 - 2 designations](/materials/din-en/hx300lad "HX300LAD")[HX340LAD 1.0933 Mn ≤1,00 · Si ≤0,50 - ΔMn 0.10 - ΔSi 0.00 - 2 designations](/materials/din-en/hx340lad "HX340LAD") ## 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=0f786509-0370-44cf-9eb9-13db45177179 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/material-no/1.0945.pdf "Datasheet as PDF")