--- title: "M 450-50 E — Unalloyed structural steels" description: "M 450-50 E: 1 equivalent designations across 1 standards, with the recorded chemical composition shown next to the source text." canonical: https://steelequivalents.com/materials/din-en/m-450-50-e language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/din-en/m-450-50-e.md cs: https://steelequivalents.com/cs/materiály/din-en/m-450-50-e.md de: https://steelequivalents.com/de/werkstoffe/din-en/m-450-50-e.md es: https://steelequivalents.com/es/materiales/din-en/m-450-50-e.md fr: https://steelequivalents.com/fr/matériaux/din-en/m-450-50-e.md hu: https://steelequivalents.com/hu/anyagok/din-en/m-450-50-e.md it: https://steelequivalents.com/it/materiali/din-en/m-450-50-e.md nl: https://steelequivalents.com/nl/materialen/din-en/m-450-50-e.md pl: https://steelequivalents.com/pl/materiały/din-en/m-450-50-e.md pt: https://steelequivalents.com/pt/materiais/din-en/m-450-50-e.md ru: https://steelequivalents.com/ru/материалы/din-en/m-450-50-e.md tr: https://steelequivalents.com/tr/malzemeler/din-en/m-450-50-e.md zh: https://steelequivalents.com/zh/材料/din-en/m-450-50-e.md ja: https://steelequivalents.com/ja/材料/din-en/m-450-50-e.md ar: https://steelequivalents.com/ar/المواد/din-en/m-450-50-e.md ko: https://steelequivalents.com/ko/재료/din-en/m-450-50-e.md pt-br: https://steelequivalents.com/pt-br/materiais/din-en/m-450-50-e.md hi: https://steelequivalents.com/hi/सामग्री/din-en/m-450-50-e.md content_hash: sha256:cfb32257f801ec9c9a576c50120ce4ba7c340ce9b87cc90a2a31c5a2f2a0113c generated: 2026-09-21 --- > **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/din-en/m-450-50-e > Canonical URL: https://steelequivalents.com/materials/din-en/m-450-50-e > 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. DIN / EN · Europe · 1 designation # M 450-50 E M 450-50 E is a material in the category [Unalloyed structural steels](/categories/unalloyed-structural-steels "Unalloyed structural steels"), held under material number 1.0843. Its recorded density is 7.85 g/cm³. Its material number places it in class 1.0 of DIN EN 10027-2. We hold no composition or cross-standard equivalents for it yet. - [*Material no.* **1.0843**](/materials/material-no/1.0843 "Material no.: 1.0843") - [*Category* **Unalloyed structural steels · 452 grades**](/categories/unalloyed-structural-steels "Category: Unalloyed structural steels · 452 grades") - *Designations* **1** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=66fa2eaa-7af6-4dad-8020-c597423e5241&designation=c51be279-ac32-4403-847f-b5a85a9bca89 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/din-en/m-450-50-e.pdf "Datasheet as PDF") ## About Unalloyed structural steels Unalloyed structural steels include all low-carbon steels in which the iron companions do not exceed specified minimum values. The yield strength, formability and weldability are the decisive factors for their use. They are soft, pliable, tough and stretchy, but cannot be hardened by heat treatment. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Predicted transformation temperatures Not enough recorded composition to predict a transformation temperature for this grade — missing: C, Mn, Si, 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. ## 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=66fa2eaa-7af6-4dad-8020-c597423e5241&designation=c51be279-ac32-4403-847f-b5a85a9bca89 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/din-en/m-450-50-e.pdf "Datasheet as PDF")