Springs & Wire Forms



Springs & Wire Forms

The primary types of custom springs we provide at Sonfast include compression, extension, Bellville, leaf, and torsion springs, in addition to an array of specialty spring types made from flat or round wire stock. Springs are available in a number of carbon steel, alloy steel, stainless steel, and brass grades, all of which are produced of high quality, ASTM/SAE grade material. Customization options such as closed or open ends, hooks, and hinges, can all be incorporated into the spring design. Custom springs are manufactured either in accordance with customer provided prints, or by specifications that are determined in collaboration with our technical support team. Numerous finishing options which include everything from a simple cleaned and oiled finish to custom colored powder coating are also available.

Specifications:


Avaiable Types

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Closed End Ground
Double Torsion
Open End Ground
Short Hook
Straight Offset
Closed End Unground
Hinge
Open End Unground
Squared
Straight Torsion

Forms

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Flat Strip Form
Wire Form

End Types

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Closed
Double Torsion
Open End Ground
Short Hook
Straight Offset
Closed End Unground
Hinge
Open End Unground
Squared
Straight Torsion

Helix Direction

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Left
Right

Materials

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Alloy Steel
Brass
Carbon Steel
Stainless Steel
Beryllium Copper
Bronze
Monel

Material Grades

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Carbon Steel ASTM A229 (Tempered MB Grade) SAE 1080 (Oil Tempered GB Grade)
ASTM A227 (Hard-Drawn MB Grade)
ASTM A228 (Music Wire)
SAE 1074 (Blue Tempered or Annealed)
SAE 1064 (Blue Tempered or Annealed)
SAE 1070 (Blue Tempered or Annealed)
SAE 1095 (Blue Tempered)
Allowy Steel ASTM A231 (Chromium Vanadium) ASTM A401 (Chromium Silicon)
ASTM A313 (Stainless)
SAE 51414 (Stainless)
SAE 51420 (Stainless)
SAE 51431 (Stainless)
Copper ASTM B 134 (Spring Base)
ASTM B 159 (Phosphor Bronze)
ASTM B 197 (Beryllium Copper)

Finishes

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Black Oxide
Phosphate
Shot Cleaned
Zinc
Cleaned & Oiled
Powder Coating
Tin

Equipment

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CNC Machinery
Garter Spring Fomrer
Multi Slide Forming
Maching
Compressino Spring
Coiler
Joint Machine
Spring End Grinder
Torsion Spring Former

Additional Services

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Anodizing
CAD Design
Chamfering
Grinding
Magnafluxing
Pasivating
Riveting
Stress Relieving
Tapping
Welding
Assembly
CAM Programming
Electro-Plating
Heat Treating
Painting
Powder Coating
Shot Peening
Swaging
Tube Forming

Production Volume

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High Volume
Large Scale Production
Volume Run
Prototype
Specialty Production
Shop
Large Run
Long Run
Low Volume
Small Run

Typical Lead Time

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Quote on Job Basis
Rush Services

Sonfast operates as a Christian Business under Christian principles and values. We believe in treating our customers how we would like to be treated. Give us a call today at (800) 565-1439 to speak with one of our representatives!