Alco Spring

  • Alco Spring Industries Global Provider of Hot Wound Springs


Alco Spring Industries, Inc. has developed exceptional relationships with various steel mills and specialty vendors to supply the quality and testing of raw material that you need.

Standard Steel Grades

  • 5160H
  • 51B60H
  • 4161H

Standard Bar Sizes

  • DIAMETER: 0.500 – 4.000 inch
  • LENGTH: up to 550 inches

Our standard material is supplied to the following standards

  • ASTM A-689
  • ASTM A-29
  • ASTM A-304

Specialty Finish

  • Turn and Polish (any size or grade above)