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Century Spring

3080CS - 1.5" Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from spring steel with 10.8 coils and closed & ground ends. This spring features an O.D. of 0.5", and an I.D. of 0.332".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3080
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.332 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 114 lbs/in
SKU 3080CS
Solid Length 0.9 in
Suggested Max Deflection 0.34 in
Suggested Max Load 39 lbf
Total Coils 10.8
Wire Diameter 0.084 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3080
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 8.43 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 19.96 N/mm
SKU 3080CS
Solid Length 22.86 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 173.47 N
Total Coils 10.8
Wire Diameter 2.13 mm
The 3080CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.084" diameter spring steel, the 3080 spring design exhibits reliable strength across its 10.8 active coils, withstanding repeated compression cycles with a maximum load of 39 lbf without succumbing to fatigue.

We manufacture the 3080 design to provide a compression spring that is 1.5" long at rest and provides a consistent rate of 114 lbs/in along its recommended maximum of 0.34" deflection. For best results, your application should fully accommodate the inner (0.332") and outer (0.5") diameters of this spring and be designed for its closed & ground end configuration.

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