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D-1448CS - 4.50 Inch Chrome Alloy Die Springs

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The D-1448CS is an extra heavy duty compression spring manufactured by Century Spring. This chrome alloy spring has a green finish and a wire diameter of 0.225 inches. It has a free length of 4.5 inches and a maximum deflection of 1.13 inches, with a maximum deflection force of 549 pounds. The deflection for average life is 0.68 inches, with an average life deflection force of 329 pounds. For long life, the deflection is 0.9 inches, with a long life deflection force of 439 pounds. The spring has a rate of 488 lbs/inch and a rod size of 0.5 inches. Its hole size is 1 inches. The D-1448CS is a reliable and durable spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery for your projects, and that's why we ensure quick shipment of our products, including the D-1448CS. Additionally, all our springs are proudly made in the United States, guaranteeing high-quality craftsmanship and supporting local manufacturing. With Century Spring, you can trust that you'll receive top-notch springs promptly to keep your projects running smoothly.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 329 lb
Brand Century Spring
Deflection For Average Life 0.68 in
Deflection For Long Life 0.9 in
Duty Load Extra Heavy
Finish None
Finish Color Green
Free Length 4.5 in
Hole Size 1 in
Long Life Deflection Force 439 lb
Material Chrome Alloy
Maximum Deflection 1.13 in
Maximum Deflection Force 549 lb
Measurement Units Standard
Rate 488 lbs/in
Rod Size 0.5 in
SKU D-1448CS
Wire Diameter 0.225 in x 0.188 in
Specs (in metric)
Label Value
Average Life Deflection Force 149.21 kg
Brand Century Spring
Deflection For Average Life 17.27 mm
Deflection For Long Life 22.86 mm
Duty Load Extra Heavy
Finish None
Finish Color Green
Free Length 114.3 mm
Hole Size 25.4 mm
Long Life Deflection Force 199.09 kg
Material Chrome Alloy
Maximum Deflection 28.7 mm
Maximum Deflection Force 248.98 kg
Measurement Units Standard
Rate 55136.6 N/mm
Rod Size 12.7 mm
SKU D-1448CS
Wire Diameter 5.72 mm x 4.78 mm