Introduction

On many occasions copper has been confused with brass due to their similar appearance and color, however these materials present significant differences in terms of His properties and uses. The main distinctions between both elements will be detailed below.

Chemical composition

Copper is a pure chemical element that is represented by the symbol Cu in the periodic table, it has a reddish color and is an excellent conductor of electricity and heat. On the other hand, brass is an alloy that is obtained from a mixture of copper and zinc, so its chemical composition is different from that of pure copper. Brass can have different color tones depending on its composition, from gold to brown.

Physical properties

• Density: Copper has a density of 8,92 g/cm³, while brass can vary its density depending on the amount of zinc and other metals added to its composition.
• Hardness: Copper is a relatively soft metal, while brass is harder than copper due to the addition of other metals.
• Malleability: Copper is a very malleable metal and can be deformed without breaking, brass, for its part, is less malleable than copper and can present fractures when it is excessively deformed.

Uses

Copper is used in the manufacture of pipes, electrical cables, coins, decorative elements and kitchen utensils. On the other hand, brass is used in the manufacture of decorative objects, musical instruments, locks, faucets, jewelry and machinery parts.

Conclusion

In summary, although copper and brass share some similarities, their chemical composition, physical properties and uses are different. It is important to know these distinctions to be able to choose the appropriate material according to the need and use that will be given to it.

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