Phosphor bronze is a metal obtained by adding phosphorus to bronze (an alloy of copper and tin) and removing copper oxide

Improved strength, hardness, wear resistance and elasticity, suitable for spring washers

Also has excellent corrosion resistance and non-magnetic properties

C5191 is a representative phosphor bronze

Made in Japan, the elements of the material are evenly distributed and extremely stable.

Phosphor bronze spring washer

Material: C5191

Magnetic permeability: about 1.003μ