Difference between Brass and Phosphor Bronze

Brass and Phosphor Bronze may look like they are quite similar to each other, some points set them apart from each other, necessitating that you think twice about which one you want to use for which application. Major manufacturers of phosphor bronze castings list the differences between these two metal alloys.

Consumption & Features.

  • Both brass and phosphor bronze are made by mixing copper with other materials. Brass is a mixture of copper and zinc, while phosphor bronze is composed of copper, phosphorous, and tin. The more zinc is added to brass, the stronger and more ductile it becomes. However, manufacturers of phosphor bronze castings ensure that their products are stronger and harder than harder brass. The melting point of phosphor bronze is also significantly higher than that of brass. The best properties provided by brass are workability and the ability to maintain strength even after molding. Therefore, the characteristics of phosphor bronze include high corrosion resistance, fatigue resistance, and enviable elasticity.

Uses & Application.

  • One of the advantages of brass is that it has a strong resistance to bacteria. This characteristic makes it suitable for various fields of medical technology. Indeed, because of this feature, the accessories you see in the bathroom and even the door handles are made of brass. The color of brass also makes it aesthetically pleasing and allows it to be used in areas where beauty needs to be maintained.
  • When talking about phosphor bronze, you will be seeing more of its use in applications where the toughness and elasticity have to come to bear. Phosphor bronze casting manufacturers make their products in a way that when it comes to being used in high-performance roles like bolts, springs, and fasteners, these can be one of the primary choices. Phosphor bronze castings see the most used in manufacturing processes including bending, press-punching, and drawing. Digital gadgets and automatic controllers often have phosphor bronze as one or more of their components.

Characteristics of Brass.

  • Brass is tarnish-resistant.
  • It is malleable and has low friction that helps in creating several materials.
  • It is easily machined.
  • Brass is wear-resistant, exhibits thermal conductivity, is hard, and has durability.

Characteristics of Bronze

  • It is reddish-brown.
  • It is hard and brittle (comparatively less than iron).
  • The melting point of bronze is 950 degrees Celsius.
  • It does not exhibit metal friction.
  • So, these are some of the characteristics of brass and bronze. The materials/ things made out of these metals are used in day-to-day chores. Both these metals are used for making various electronic gadgets. There are several uses of these metals that are listed above. Thus, brass and bronze are prominently used metals.

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Difference between Brass and Phosphor Bronze

by Piping Mart time to read: 2 min