--- title: "SSC14A — Heat-resistant cast steels" description: "SSC14A: 1 equivalent designations across 1 standards, with the recorded chemical composition shown next to the source text." canonical: https://steelequivalents.com/materials/ks/ssc14a language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/ks/ssc14a.md cs: https://steelequivalents.com/cs/materiály/ks/ssc14a.md de: https://steelequivalents.com/de/werkstoffe/ks/ssc14a.md es: https://steelequivalents.com/es/materiales/ks/ssc14a.md fr: https://steelequivalents.com/fr/matériaux/ks/ssc14a.md hu: https://steelequivalents.com/hu/anyagok/ks/ssc14a.md it: https://steelequivalents.com/it/materiali/ks/ssc14a.md nl: https://steelequivalents.com/nl/materialen/ks/ssc14a.md pl: https://steelequivalents.com/pl/materiały/ks/ssc14a.md pt: https://steelequivalents.com/pt/materiais/ks/ssc14a.md ru: https://steelequivalents.com/ru/материалы/ks/ssc14a.md tr: https://steelequivalents.com/tr/malzemeler/ks/ssc14a.md zh: https://steelequivalents.com/zh/材料/ks/ssc14a.md ja: https://steelequivalents.com/ja/材料/ks/ssc14a.md ar: https://steelequivalents.com/ar/المواد/ks/ssc14a.md ko: https://steelequivalents.com/ko/재료/ks/ssc14a.md pt-br: https://steelequivalents.com/pt-br/materiais/ks/ssc14a.md hi: https://steelequivalents.com/hi/सामग्री/ks/ssc14a.md content_hash: sha256:df1755c87fff1119b45d9fc79f4bb0b772acbb0c1a19335ef3d10366f8591126 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/ks/ssc14a > Canonical URL: https://steelequivalents.com/materials/ks/ssc14a > 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. KS · South Korea · 1 designation # SSC14A SSC14A is a material in the category [Heat-resistant cast steels](/categories/heat-resistant-cast-steels "Heat-resistant cast steels"). Its recorded composition includes C ≤ 0.08%, Si ≤ 1.5%, Cr 18–21%, Ni 9–12% and Mo 2–3%. No cross-standard equivalents are recorded for this grade yet. Recorded mechanical properties include Rm 482 N/mm², Re 207 N/mm² and A 30%. - [*Category* **Heat-resistant cast steels · 82 grades**](/categories/heat-resistant-cast-steels "Category: Heat-resistant cast steels · 82 grades") - *Designations* **1** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=f164ca9d-d801-41ff-91db-502e37cab9a4&designation=5ec46291-2373-4e5c-a530-0ea9c1892daf "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/ks/ssc14a.pdf "Datasheet as PDF") ## About Heat-resistant cast steels Heat-resistant cast steels are cast ferrous alloys formulated for service at elevated temperatures, where resistance to softening and thermal degradation is important. They are used for furnace components, heat-treatment equipment and other high-temperature plant parts that require cast shapes and dependable mechanical performance during heating. This describes the material class as a whole. Always confirm the individual grade against the standard before ordering. ## Chemical composition 8 elements on file · weight % What this alloy is Fe Cr Ni Mo Iron — the balance, never listed by a standard — 64.3 % Cr — 19.5 % Ni — 10.5 % Mo — 2.5 % Traces & impurities · 3.2 % Logarithmic scale, 0.01 % to 100 % — every value here compares directly, decade by decade. | Element | % by weight | |---|---| | C | ≤ 0.08 | | Si | ≤ 1.5 | | Mn | ≤ 1.5 | | P | ≤ 0.04 | | S | ≤ 0.04 | | Cr | 18–21 | | Mo | 2–3 | | Ni | 9–12 | Carbon Silicon Manganese Phosphorus Sulfur Chromium Molybdenum Nickel 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 | max 0.08 | — | 0.080 | Max | | Si | max 1.5 | — | 1.500 | Max | | P | max 0.04 | — | 0.040 | Max | | S | max 0.04 | — | 0.040 | Max | | Cr | 18 - 21 | 18.000 | 21.000 | Range | | Mn | max 1.5 | — | 1.500 | Max | | Ni | 9 - 12 | 9.000 | 12.000 | Range | | Mo | 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 This grade's composition falls outside the published model's validated range (a low-alloy composition window), so no transformation temperature is predicted here. ## 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=f164ca9d-d801-41ff-91db-502e37cab9a4&designation=5ec46291-2373-4e5c-a530-0ea9c1892daf "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/ks/ssc14a.pdf "Datasheet as PDF")