Copper alloys are materials made by combining copper with other metals to enhance its properties. Common alloying elements include tin, zinc, and aluminum. These additions improve characteristics such as strength, corrosion resistance, and electrical conductivity, making copper alloys suitable for various applications, including electrical wiring, plumbing, and decorative items. There are several types of copper alloys, each with unique properties. For example, bronze is an alloy of copper and tin, known for its toughness and resistance to wear, while brass is made from copper and zinc, recognized for its malleability and attractive appearance. These alloys play a crucial role in industries ranging from construction to electronics.