--- title: "Inconel718 — Nickel and cobalt alloys" description: "Inconel718: 1 equivalent designations across 1 standards, with the recorded chemical composition shown next to the source text." canonical: https://steelequivalents.com/materials/ks/inconel718 language: en robots: index, follow og_type: website type: material-detail language_alternates: en: https://steelequivalents.com/materials/ks/inconel718.md cs: https://steelequivalents.com/cs/materiály/ks/inconel718.md de: https://steelequivalents.com/de/werkstoffe/ks/inconel718.md es: https://steelequivalents.com/es/materiales/ks/inconel718.md fr: https://steelequivalents.com/fr/matériaux/ks/inconel718.md hu: https://steelequivalents.com/hu/anyagok/ks/inconel718.md it: https://steelequivalents.com/it/materiali/ks/inconel718.md nl: https://steelequivalents.com/nl/materialen/ks/inconel718.md pl: https://steelequivalents.com/pl/materiały/ks/inconel718.md pt: https://steelequivalents.com/pt/materiais/ks/inconel718.md ru: https://steelequivalents.com/ru/материалы/ks/inconel718.md tr: https://steelequivalents.com/tr/malzemeler/ks/inconel718.md zh: https://steelequivalents.com/zh/材料/ks/inconel718.md ja: https://steelequivalents.com/ja/材料/ks/inconel718.md ar: https://steelequivalents.com/ar/المواد/ks/inconel718.md ko: https://steelequivalents.com/ko/재료/ks/inconel718.md pt-br: https://steelequivalents.com/pt-br/materiais/ks/inconel718.md hi: https://steelequivalents.com/hi/सामग्री/ks/inconel718.md content_hash: sha256:9416b5a6f3f4bd0eff17245ecbf6a8eddb897210bf661d5317503093b2590408 generated: 2026-09-22 --- > **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/inconel718 > Canonical URL: https://steelequivalents.com/materials/ks/inconel718 > 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 # Inconel718 Inconel718 is a material in the category [Nickel and cobalt alloys](/categories/nickel-and-cobalt-alloys "Nickel and cobalt alloys"). Recorded mechanical properties include Rm 1400 N/mm², Re 1160 N/mm² and A 8%. We hold no composition or cross-standard equivalents for it yet. - [*Category* **Nickel and cobalt alloys · 87 grades**](/categories/nickel-and-cobalt-alloys "Category: Nickel and cobalt alloys · 87 grades") - *Designations* **1** [Search](/search "Steel grade search")[Inquiry](/inquiry?material=327b1967-1d36-420f-9ad9-36b1f4ebd282&designation=740aa041-79d2-402c-b50e-765a7f02edc3 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/ks/inconel718.pdf "Datasheet as PDF") ## About Nickel and cobalt alloys Nickel and cobalt alloys are metallic materials whose properties are developed through nickel-, cobalt-, or combined alloying systems. They are characterised by strong resistance to corrosion, oxidation, wear, and loss of strength at elevated temperatures, making them suitable for turbine components, chemical-processing equipment, and other demanding high-temperature applications. 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 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=327b1967-1d36-420f-9ad9-36b1f4ebd282&designation=740aa041-79d2-402c-b50e-765a7f02edc3 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/ks/inconel718.pdf "Datasheet as PDF")