Engineering

Development expertise from the idea through to high volume production

Materials

Thanks to our close cooperation with leading material producers, colleges and universities and clusters of excellence, you benefit with us from the very latest materials for your products. 

The choice of the optimum material makes a decisive contribution to the high quality of our springs, turned parts, stamped-bent parts and plastic parts. Where necessary, we work with our partners to develop completely new materials and alloys that are specifically tailored to your application and requirements.

The materials we use at a glance (partial list)

  • Nivarox CT
  • Nivaflex 45/5
  • Nispan C
  • Wide variety of non-ferrous metals
  • Stainless steels, e.g. 1.4305, 1.4301, 1.4104
  • All common machining steels
  • Coated wires
  • Spring steel wire in accordance with DIN EN 10270-1
  • Oil-tempered spring steel wire in accordance with DIN EN 10270-2
  • Stainless spring steel wire in accordance with DIN EN 10270-3 such as 1.4310, 1.4568, 1.4401
  • Wire made of copper alloys
  • Wire made of temperature-resistant materials
  • Special materials such as precious metals, CrAL, tantalum etc.
  • Thermoplastics
  • Elastomers
  • Alloy stripüs (gold, palladium etc.)
  • Coated inserts
  • Stamped-bent strips, e.g. made of copper and other non-ferrous metals