Inconel Springs

Inconel is a family of nickel-chromium-based superalloys made up of approximately 50–70% nickel and 15–30% chromium, with additional elements such as iron, molybdenum, and titanium.

Material Properties

  • Temperature Performance: Inconel alloys retain their strength and mechanical properties at elevated temperatures, ensuring consistent performance during prolonged exposure to extreme heat or sustained temperature fluctuations.
  • Fatigue Resistance: The inherent fatigue resistance of Inconel allows its springs to endure repeated cycles of stress without significant degradation
  • Oxidation and Corrosion Resistance: This quality minimises degradation in chemically aggressive or high-oxidation environments, reducing maintenance needs and enhancing overall durability.
  • High Strength and Durability: Inconel offers a remarkable strength-to-weight ratio. Their ability to withstand high loads while maintaining a lightweight profile makes them particularly useful in springs where every gram counts.
  • Creep Resistance: Even under sustained high temperatures and stress, Inconel resists creep deformation. This means that springs made from Inconel continue to perform reliably over long periods, even in the most demanding conditions.

Uses of Inconel Springs

Inconel springs are highly valued in various sectors where extreme conditions are the norm. Key applications include:

  • Aerospace Engineering: Used in aircraft engines, gas turbines, and other critical aerospace components, Inconel springs ensure dependable performance even under the rigorous thermal and mechanical stresses encountered in flight.
  • Oil and Gas: The superior corrosion resistance of Inconel springs makes them ideal for oil extraction and processing equipment, where exposure to corrosive substances is a common challenge.
  • Chemical Processing: In environments with aggressive chemical exposures, Inconel springs deliver consistent performance, reducing the likelihood of component failure and maintenance downtime.
  • Marine Engineering: Inconel springs are well-suited for marine applications, where the combination of saltwater corrosion and mechanical stress demands materials that can withstand harsh conditions.

Custom Inconel Springs

At European Springs, we recognise that every application has unique requirements. Contact us to discuss your requirements for custom Inconel springs. Our expert team will be on hand to help manufacture custom Inconel springs tailored to your specifications.