Standardised spring steel according to DIN EN

We produce using top quality materials

RAICO uses spring materials that meet the decisive EN standards. From standard materials to special spring materials according to customer specifications, we can machine almost all spring steels. Using the right material is decisive for good product quality. Consequently, advice on material selection is an important service component at RAICO. Special consideration is given to stresses, fatigue strength, relaxation, etc., among other things. Setting behaviour and corrosion resistance.

At RAICO, spring materials are used according to DIN EN 10270-1 to -3.

  • Oil-tempered spring wires (e.g. VDSiCr, TDSiCr, FDSiCr)
  • Patented wires (e.g. SL, SM, SH, DH)
  • Stainless wires (e.g. 1.4310, 1.4568, 1.4571, 1.4301, 1.4401)
  • Special materials (e.g. Inconel, Hastelloy, Bezinal-coated wires, CuBe, CuNi, NiCr)