What are the common elements used to make bronze alloy?

The most common elements used to make bronze alloy are copper and tin. Bronze is traditionally composed of copper and tin in varying proportions, with the addition of other elements such as zinc, lead, or nickel for specific properties.
The percentage of copper and tin in bronze can vary depending on the desired properties of the alloy. For example, a higher percentage of tin will result in a harder and more brittle bronze, while a higher percentage of copper will result in a softer and more ductile bronze.
Other elements can also be added to bronze to improve specific properties, such as phosphorus to increase strength and hardness, or aluminum to improve corrosion resistance. The specific combination of elements used to create bronze alloys can vary based on the desired application and performance requirements.
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