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S-447CS - 5.16" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 5 coils and closed ends. This spring features an O.D. of 2.14", and an I.D. of 1.93".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-447
Ends Closed
Finish None
Free Length 5.16 in
Inside Diameter 1.93 in
Material 302/304 Stainless Steel
Outside Diameter 2.14 in
Part Type Standard
Rate 6 lbs/in
SKU S-447CS
Solid Length 0.53 in
Suggested Max Deflection 2.8 in
Suggested Max Load 17 lbf
Total Coils 5
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-447
Ends Closed
Finish None
Free Length 131.06 mm
Inside Diameter 49.02 mm
Material 302/304 Stainless Steel
Outside Diameter 54.36 mm
Part Type Standard
Rate 1.05 N/mm
SKU S-447CS
Solid Length 13.46 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 75.62 N
Total Coils 5
Wire Diameter 2.67 mm
The compression spring S-447CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-447 compression spring design exhibits exceptional tensile strength and resilience.

The S-447 design is manufactured with a free length of 5.16", with an outer diameter of 2.14", an inner diameter of 1.93", and a total of 5 coils, expertly designed to deliver consistent compression characteristics including a rate of 6 lbs/in.

The S-447CS 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-447 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.