Tension Springs
Production program:
- 0.2 mm to 32 mm wire diameter
Materials:
- Patented cold drawn unalloyed spring steel wire according to DIN EN 10270-1
- Oil hardened and tempered spring steel wire according to DIN EN 10270-2
- Stainless spring steel wire according to DIN EN 10270-3
With the above mentioned materials a coiled-in initial stress is possible. - 51 CrV4 or 52 CrMoV4 according to DIN EN 10270-3
Springs made out of the above-mentioned two materials need to be hardened and tempered after the coiling process. Therefore a coiled-in intitial stress is not possible.
Special materials:
Examples of end configurations:
- Bend loops
- Special loops of cast iron or sheet metal
- Screwed-in componenets
- and more

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