Copper is a metal with a long history of being valued for both its appearance and its unique properties. Brass and phosphor bronze are two copper alloys that retain many of copper's qualities but have unique differences as well. Because it's common to confuse copper, brass, and phoshpor bronze, we've put together the following infographic to help clarify some key differences.
Copper Infographic: Brass vs. Phosphor Bronze
Copper Qualities
Known for being strong, formable, and corrosion resistant, copper is a highly versatile metal used for applications where electrical and thermal conductivity is needed. These qualities make copper ideal for products like pipes, pipe fittings, and electrical wiring.
Historically, copper was used for decorative purposes and for its natural bacteria fighting capabilities. Because of this, it has been used to both sterilize wounds and purify drinking water. Currently, copper's bacteria resistance makes it a popular material to use in high-contact wares like cookware, food preparation tools, and hospital products.
Brass Vs Phosphor Bronze
Brass and phosphor bronze are both made from copper with the addition of other materials. Brass is the product of copper and varying levels of zinc, a higher percentage of zinc will result in a stronger, more ductile brass.
Phosphor bronze is the product of copper, tin, and phosphorus. While brass is hailed for its malleability, phosphor bronze yields a greater hardness. As a softer metal, brass has a lower melting point than either phosphor bronze or copper.
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