Spring Materials

Betts Spring Manufacturing produces the broadest variety of springs of any North American manufacturer. Cold wound spring materials range from .095″ up to .640″. Our hot wound spring materials have a range from .562” to 1.75”.

Betts Spring Manufacturing has also produced leaf springs as large as 1,400 lbs. in weight, one of the largest mechanical springs ever made.

Examples of materials Betts Spring Manufacturing routinely uses:

  • Music wire
  • Hard Drawn
  • Pre-plated wire
  • Oil Tempered
  • 300 Series Stainless
  • 17-7 Stainless
  • Chrome Vanadium
  • Chrome Silicon
  • Chrome Silicon Vanadium Spike
  • 5160H