Compressions Springs

Technical characteristics

  • Wire diameters:
    • 0.006″-0.315″ / 0.15mm-8mm

Materials

Black or pregalvanized under the following specifications:

  • HD (ASTM A227)
  • Music wire (ASTM A228)
  • OT(ASTM A229
  • Chrome Silicon (ASTM A401 y ASTM A877)
  • Stainless Steel (T-302, T-304, 17-7PH) & different copper & nickel alloys.

Materials can be of round or rectangular shapes, according to the customer’s needs.

Coatings

Zinc, Nickel, Phosphate, Tin, Silver, Delta-Tone, E-coat, Magni, Passivated, Molikote, Paint, Rust-prevent oil.

All the coatings we offer are compliant with the environmental standards of the automotive industry and can stand up to 720 test hours in saline chamber.

Special secondary processes

  • Grinding
  • Special packaging
  • Cleaning tests and measurement of dust particles.
  • Heat treatments a/o stress relieving.
  • Shot Peen
  • 100% Automated selection
  • Automated pre-expiry operation
  • Cycling tests
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