For extreme high-temperature environments, SUNZO Inconel718 Disc Spring is the ideal elastic component. Made from Inconel718, a high-temperature resistant alloy, this disc spring can withstand extreme heat while maintaining high stiffness and excellent shock absorption. It is designed to bear heavy loads with minimal deformation, making it suitable for aerospace, high-end industrial furnaces, and other high-temperature applications. Featuring variable stiffness and broad non-linearity, it can be customized through different combinations to meet specific performance requirements. The disc spring also offers excellent corrosion resistance, ensuring long service life in harsh environments. SUNZO provides standard and custom Inconel718 disc springs with professional technical support.

Inconel718 material ensures that the disc spring retains its mechanical properties even at temperatures exceeding 600°C, providing consistent performance under thermal stress. The unique alloy composition includes nickel, chromium, and niobium, which contribute to its superior oxidation resistance and creep strength. Precision manufacturing processes guarantee tight tolerances and uniform load distribution, critical for applications requiring precise force control. Each disc spring undergoes rigorous quality checks, including ultrasonic testing and dimensional verification, to ensure reliability in demanding conditions. With a focus on innovation, SUNZO engineers can modify geometries and thicknesses to optimize spring characteristics for particular operating parameters.

1. Disc spring as per DIN2093 and GB/T1972-2005
2. Alloyed steel and stainless steel by using material 50CrV4, 60Si2MnA, SUS304, SUS301, SUS306 and etc.
3. Surface treatment: Phosphating, electrophoresis, oxidize bluing, mechanical Zinc plating
4. Annual out put: 40, 000, 000PC/year
5. Package: Standard wood box or carton + pallet
6. Place of Origin: Yangzhou, China
7. Brand: Sunzo or OEM
8. Delivery time: 10 days
9. "K" disc spring"for ball bearings
10. We can customize disc spring as per customer's requirements.
11. The characteristic of disc spring is maximum Force in minimum surface

• OD: 6.00mm - 600.00 Mm
• Thickness: 0.10mm - 37.00mm

Please contact us if you have any interest.