--- title: "MSZ steel grades — 255 designations — Page 6" description: "Steel grades designated under MSZ, with chemical composition, mechanical properties and equivalents in other standards. 255 designations across 156…" canonical: https://steelequivalents.com/materials/msz/page/6 language: en robots: index, follow og_type: website type: material-standard language_alternates: en: https://steelequivalents.com/materials/msz/page/6.md cs: https://steelequivalents.com/cs/materiály/msz.md de: https://steelequivalents.com/de/werkstoffe/msz.md es: https://steelequivalents.com/es/materiales/msz.md fr: https://steelequivalents.com/fr/matériaux/msz.md hu: https://steelequivalents.com/hu/anyagok/msz.md it: https://steelequivalents.com/it/materiali/msz.md nl: https://steelequivalents.com/nl/materialen/msz.md pl: https://steelequivalents.com/pl/materiały/msz.md pt: https://steelequivalents.com/pt/materiais/msz.md ru: https://steelequivalents.com/ru/материалы/msz.md tr: https://steelequivalents.com/tr/malzemeler/msz.md zh: https://steelequivalents.com/zh/材料/msz.md ja: https://steelequivalents.com/ja/材料/msz.md ar: https://steelequivalents.com/ar/المواد/msz.md ko: https://steelequivalents.com/ko/재료/msz.md pt-br: https://steelequivalents.com/pt-br/materiais/msz.md hi: https://steelequivalents.com/hi/सामग्री/msz.md content_hash: sha256:ba6239d16e00d68a7966d89344e8f75b8be46932c2a16a450e6620d3c42a4355 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/msz/page/6 > Canonical URL: https://steelequivalents.com/materials/msz/page/6 > 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. MSZ · 255 grades # MSZ steel grades — 255 designations — Page 6 Every grade designated under MSZ, with the material number it maps to, what kind of steel it is, its carbon window and how many other standards carry it. Open a grade for its full composition, properties and its designations in other standards. Every name on this page is an indicative cross-reference, not an asserted identity: the grades are close, not interchangeable. Check the composition before you substitute. ## Also known as 255 designations | Grade | Material no. | Category | C% by weight | Also in other standards | |---|---|---|---|---| | [W9](/materials/msz/w9 "W9") | [1.2419](/materials/material-no/1.2419 "1.2419") | Tool steels for cold work | 1–1.1 | 16 | | [X120Mn13](/materials/msz/x120mn13 "X120Mn13") | [1.3401](/materials/material-no/1.3401 "1.3401") | Quenched and tempered steels | 1.1–1.3 | 19 | | [X12Cr13](/materials/din-en/x12cr13 "X12Cr13") | [1.4006](/materials/material-no/1.4006 "1.4006") | Stainless steels | 0.08–0.15 | 26 | | [X2CrNiMo18-14-3](/materials/din-en/x2crnimo18-14-3 "X2CrNiMo18-14-3") | [1.4404](/materials/material-no/1.4404 "1.4404") | Stainless steels | ≤ 0.03 | 25 | | [X6CrNiTi18-10](/materials/din-en/x6crniti18-10 "X6CrNiTi18-10") | [1.4541](/materials/material-no/1.4541 "1.4541") | Stainless steels | ≤ 0.08 | 25 | **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. [Previous](/materials/msz/page/5 "Previous") Page 6 of 6