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S-3112CS - 3.25" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7.25 coils and closed ends. This spring features an O.D. of 1.359", and an I.D. of 1.199".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3112
Ends Closed
Finish None
Free Length 3.25 in
Inside Diameter 1.199 in
Material 302/304 Stainless Steel
Outside Diameter 1.359 in
Part Type Standard
Rate 4.7 lbs/in
SKU S-3112CS
Solid Length 0.66 in
Suggested Max Deflection 2.6 in
Suggested Max Load 12 lbf
Total Coils 7.25
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3112
Ends Closed
Finish None
Free Length 82.55 mm
Inside Diameter 30.45 mm
Material 302/304 Stainless Steel
Outside Diameter 34.52 mm
Part Type Standard
Rate 0.82 N/mm
SKU S-3112CS
Solid Length 16.76 mm
Suggested Max Deflection 66.04 mm
Suggested Max Load 53.38 N
Total Coils 7.25
Wire Diameter 2.03 mm
The compression spring S-3112CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-3112 compression spring design exhibits exceptional tensile strength and resilience.

The S-3112 design is manufactured with a free length of 3.25", with an outer diameter of 1.359", an inner diameter of 1.199", and a total of 7.25 coils, expertly designed to deliver consistent compression characteristics including a rate of 4.7 lbs/in.

The S-3112CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring S-3112 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.