Compression springs are small and miniature in size.

Small compression springs can be made from wire diameters that range from .00275 to .015 inches in wire diameter.

Material of small compression springs

The materials commonly used for Small compression springs include music wire, stainless steel (types 302, 304, 316), spring brass, and phosphor bronze. The type of material used to manufacture small springs depends on the specific user requirements. Most medical devices are made out of stainless steel because stainless is corrosion-resistant and less magnetic than other spring steel. Phosphor bronze is commonly used in electrical applications since it conducts electricity.

Application of small compression springs:

Medical devices, auto-injectors systems, keyboards, push buttons, small pumps, or anywhere tiny springs are required.