Inconel 718 Flat Springs are high-performance components made from Nickel-Chromium
alloy 718 (UNS N07718 /
2.4668 / NiCr19Fe19Nb5Mo3),
engineered for applications requiring exceptional strength, fatigue resistance, and reliability
under extreme temperatures and corrosive environments. FERROBEND manufactures these flat springs
in custom profiles and geometries such as cantilever, leaf, and contact types to meet demanding
mechanical and thermal conditions found in aerospace, marine, nuclear, and chemical processing
industries. The material’s superb creep-rupture strength and stress-corrosion cracking resistance
make these springs ideal for precision instruments and structural applications.
We produce Inconel 718 flat springs from sheet metal and plate stock conforming to Compliant with ASTM B637, EN 10269, ISO 6208 standards, ensuring stable mechanical performance across service temperatures up to 700°C. FERROBEND offers full customization, including dimensional tolerances, finishes, and load profiles—manufactured in India and exported worldwide with certifications like EN 10204 3.1 / 3.2, ISO 15156, and NACE MR0175.
Please visit the Specification page for detailed information on Inconel 718 Flat Springs, including chemical composition, heat treatment processes, mechanical properties like tensile strength, yield strength, hardness requirements, product markings, and relevant manufacturing standards.
For a fast quote on Inconel 718 Flat Springs, feel free to reach out to our sales team at estimation@ferrobend.com
| Feature | Details |
|---|---|
| Product Name | Inconel 718 Flat Springs |
| Material Grade / Equivalent | Inconel® 718 - UNS N07718, 2.4668, NiCr19Fe19Nb5Mo3 |
| Dimensional Standards | Custom designed to drawing |
| Material Specifications | ASTM B670 (Plate/Sheet),, EN 10269, ISO 6208 |
| Product Type / Style | Flat Spring – Leaf / Cantilever / Contact / Custom Geometry |
| Thickness Range | 0.2 mm to 6 mm or custom |
| Width Range | 3 mm to 100 mm or as per drawing |
| Length Range | Custom lengths or coil cut profiles |
| Elastic Properties | High strength, low relaxation, excellent fatigue and creep resistance up to 700°C |
| Corrosion Resistanceb | Excellent resistance to oxidation, pitting, and stress-corrosion cracking in extreme environments |
| Surface Finish | Plain / Passivated / Electropolished / Custom Coated |
| Applications | Aerospace, Marine, Nuclear, Oil & Gas, Chemical, Instrumentation, Structural Use |
| Manufacturing Origin | India |
| Brand / Manufacturer | FERROBEND- Indian Manufacturer & Global Exporter |
| Available Certifications | EN 10204 3.1 / 3.2, NACE MR0175, ISO 15156, Certificate of Conformity (COC), Certificate of Origin (COO) |