--- title: "22Cr20Mn10Ni2Si2N" description: "22Cr20Mn10Ni2Si2N: 1 equivalent designations across 1 standards, with the recorded chemical composition shown next to the source text." canonical: https://steelequivalents.com/materials/gb/22cr20mn10ni2si2n language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/gb/22cr20mn10ni2si2n.md cs: https://steelequivalents.com/cs/materiály/gb/22cr20mn10ni2si2n.md de: https://steelequivalents.com/de/werkstoffe/gb/22cr20mn10ni2si2n.md es: https://steelequivalents.com/es/materiales/gb/22cr20mn10ni2si2n.md fr: https://steelequivalents.com/fr/matériaux/gb/22cr20mn10ni2si2n.md hu: https://steelequivalents.com/hu/anyagok/gb/22cr20mn10ni2si2n.md it: https://steelequivalents.com/it/materiali/gb/22cr20mn10ni2si2n.md nl: https://steelequivalents.com/nl/materialen/gb/22cr20mn10ni2si2n.md pl: https://steelequivalents.com/pl/materiały/gb/22cr20mn10ni2si2n.md pt: https://steelequivalents.com/pt/materiais/gb/22cr20mn10ni2si2n.md ru: https://steelequivalents.com/ru/материалы/gb/22cr20mn10ni2si2n.md tr: https://steelequivalents.com/tr/malzemeler/gb/22cr20mn10ni2si2n.md zh: https://steelequivalents.com/zh/材料/gb/22cr20mn10ni2si2n.md ja: https://steelequivalents.com/ja/材料/gb/22cr20mn10ni2si2n.md ar: https://steelequivalents.com/ar/المواد/gb/22cr20mn10ni2si2n.md ko: https://steelequivalents.com/ko/재료/gb/22cr20mn10ni2si2n.md pt-br: https://steelequivalents.com/pt-br/materiais/gb/22cr20mn10ni2si2n.md hi: https://steelequivalents.com/hi/सामग्री/gb/22cr20mn10ni2si2n.md content_hash: sha256:63fa9c7925edb773a318a7cbfdba7e75130e5e95ccada61322f3320e29896b0a 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/gb/22cr20mn10ni2si2n > Canonical URL: https://steelequivalents.com/materials/gb/22cr20mn10ni2si2n > 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. GB · China · 1 designation # 22Cr20Mn10Ni2Si2N 22Cr20Mn10Ni2Si2N is a grade designated under GB. Its recorded composition includes C 0.17–0.26%, Si 1.8–2.7%, Cr 18–21%, Mn 8.5–11% and Ni 2–3%. No cross-standard equivalents are recorded for this grade yet. - *Designations* **1** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=8e00edda-a35c-45f8-9a47-6b43013abe52&designation=db341aa6-fa00-4646-9dba-9db05555258e "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/gb/22cr20mn10ni2si2n.pdf "Datasheet as PDF") ## Chemical composition 8 elements on file · weight % What this alloy is Fe Cr Mn Ni Iron — the balance, never listed by a standard — 65.5 % Cr — 19.5 % Mn — 9.8 % Ni — 2.5 % Traces & impurities · 2.8 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | 0.17–0.26 | | Si | 1.8–2.7 — Unusual | | Mn | 8.5–11 — Unusual | | P | ≤ 0.05 | | S | ≤ 0.03 | | Cr | 18–21 | | Ni | 2–3 | | N | 0.2–0.3 | Carbon Silicon Manganese Phosphorus Sulfur Chromium Nickel Nitrogen 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 | 0.17-0.26 | 0.170 | 0.260 | Range | | N | 0.2-0.3 | 0.200 | 0.300 | Range | | Si | 1.8-2.7 | 1.800 | 2.700 | Range | | P | ≤0.05 | — | 0.050 | Max | | S | ≤0.03 | — | 0.030 | Max | | Cr | 18-21 | 18.000 | 21.000 | Range | | Mn | 8.5-11 | 8.500 | 11.000 | Range | | Ni | 2-3 | 2.000 | 3.000 | 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: Mo. ## Physical & mechanical properties 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=8e00edda-a35c-45f8-9a47-6b43013abe52&designation=db341aa6-fa00-4646-9dba-9db05555258e "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/gb/22cr20mn10ni2si2n.pdf "Datasheet as PDF")