Complaint
Pure copper is a soft metal with a reddish orange metallic luster when it is cut, good ductility, and high thermal and electrical conductivity, so it is the most commonly used material in cables, electrical and electronic components, and can also be used as a building material, as well as forming many kinds of alloys, such as silver for jewelry, white copper for Marine hardware and coins, and constantan for strain gauges and thermocouples. Copper alloys have excellent mechanical properties and very low electrical resistivity, the most important of which are bronze and brass. In addition, copper is also a durable metal that can be recycled many times without damaging its mechanical properties.
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