What is the alloy made of copper and zinc called?

The alloy made of copper and zinc is known as brass. This combination of metals creates an alloy that has distinct properties, such as increased corrosion resistance, improved machinability, and enhanced aesthetic appeal compared to its constituent metals. Brass is commonly used in applications such as musical instruments, fittings, and decorative items due to its attractive yellow-gold color and workability.

Bronze, which is sometimes confused with brass, is typically an alloy of copper and tin, and it has different characteristics and uses. Steel is primarily an alloy of iron and carbon, while alumina refers to aluminum oxide, a ceramic material that is not an alloy at all. Understanding the properties and uses of these alloys is essential in materials science and engineering, particularly in fields that require the selection of materials based on specific performance criteria.