--- title: "L830M — High-strength steels" description: "L830M: 1 equivalent designations across 1 standards, with the recorded chemical composition shown next to the source text." canonical: https://steelequivalents.com/materials/din-en/l830m language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/din-en/l830m.md cs: https://steelequivalents.com/cs/materiály/din-en/l830m.md de: https://steelequivalents.com/de/werkstoffe/din-en/l830m.md es: https://steelequivalents.com/es/materiales/din-en/l830m.md fr: https://steelequivalents.com/fr/matériaux/din-en/l830m.md hu: https://steelequivalents.com/hu/anyagok/din-en/l830m.md it: https://steelequivalents.com/it/materiali/din-en/l830m.md nl: https://steelequivalents.com/nl/materialen/din-en/l830m.md pl: https://steelequivalents.com/pl/materiały/din-en/l830m.md pt: https://steelequivalents.com/pt/materiais/din-en/l830m.md ru: https://steelequivalents.com/ru/материалы/din-en/l830m.md tr: https://steelequivalents.com/tr/malzemeler/din-en/l830m.md zh: https://steelequivalents.com/zh/材料/din-en/l830m.md ja: https://steelequivalents.com/ja/材料/din-en/l830m.md ar: https://steelequivalents.com/ar/المواد/din-en/l830m.md ko: https://steelequivalents.com/ko/재료/din-en/l830m.md pt-br: https://steelequivalents.com/pt-br/materiais/din-en/l830m.md hi: https://steelequivalents.com/hi/सामग्री/din-en/l830m.md content_hash: sha256:4762b4381e295df07db5e5343228f2eb3a8a781d9643fd6a170c6aef02f20d0a 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/din-en/l830m > Canonical URL: https://steelequivalents.com/materials/din-en/l830m > 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 # L830M L830M is a material in the category [High-strength steels](/categories/high-strength-steels "High-strength steels"), held under material number 1.8755. Its recorded density is 7.85 g/cm³. Its material number places it in class 1.8 of DIN EN 10027-2. We hold no composition or cross-standard equivalents for it yet. - [*Material no.* **1.8755**](/materials/material-no/1.8755 "Material no.: 1.8755") - [*Category* **High-strength steels · 128 grades**](/categories/high-strength-steels "Category: High-strength steels · 128 grades") - *Designations* **1** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=15c1e215-875d-4477-9be8-a06a870d7b2f&designation=d70ed10d-da95-48ba-860a-9ffaf92f9f1f "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/din-en/l830m.pdf "Datasheet as PDF") ## About High-strength steels High-strength steels are steels designed to carry high loads while resisting deformation. They are used for load-bearing structures, vehicles and machinery where strength, durability and reduced material weight are important. 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=15c1e215-875d-4477-9be8-a06a870d7b2f&designation=d70ed10d-da95-48ba-860a-9ffaf92f9f1f "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/din-en/l830m.pdf "Datasheet as PDF")