Springs
Spring materials
Lesjöfors represents high quality. It is not enough just to create the optimum spring geometry, you also have to use the right spring materials. Spring materials properties form the basis of a functional spring.
The choice of spring materials are entirely governed by the application that the springs will be used in, and must consider important factors such as stress, temperature, risk of corrosion etc. The Lesjöfors group works with all types of metallic spring materials in all types of cross-section.
Examples of spring materials that we work with:
- Cold drawn and cold rolled low-alloy steel
- Patent and cold drawn wire
- Hardenable spring steel
- Oil tempered spring wire and bainite hardened strip
- Stainless spring steel
- Stainless spring steel with extremely good corrosion properties
- Stainless spring steel for higher temperatures
- Stainless non-magnetic steel
- Alloys for medical applications
- Copper alloys
- Anti-magnetic acid-resistant spring steel etc
- Titanium alloys
Lesjöfors also works with super-alloys. They are heat resistant and highly corrosion resistant spring materials.
Super-alloys that we work with:
- Inconel X-750
- Nimonic 90
- Inconel 718
- Hastelloy C-276
- MP35N, etc.
Lesjöfors is a know-how company within the spring industry
Read more about us as spring supplier
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