Copper is a soft metal. Reddish-orange in color, copper is known to be soft and quite malleable. It also will corrode when exposed to the elements and this corrosion, called a patina, can be either red or green. With proper sealing, copper can retain its original color. Brass is used in a variety of applications. From items such as zippers to ammunition, valves, locks, gears and plumbing, brass is used widely in both industrial and consumer goods.
Copper is most commonly used in electrical environments. They can be polished and buffed to almost any desired texture and luster. There are grades of unalloyed Copper, and they can vary in the amount of impurities that are contained.
Oxygen-free copper grades are used specifically in functions where high conductivity and ductility are needed. One of the most important properties of copper is its ability to fight bacteria. After extensive antimicrobial testing by the Environmental Protection Agency, it was found that copper alloys, including many brasses, were found to kill more than Normal tarnishing was found not to impair antimicrobial effectiveness.
Copper was one of the earliest metals discovered. The Greeks and Romans made it into tools or adornments, and there are even historical details showing the application of copper to sterilize wounds and purify drinking water. Today it is most commonly found in electrical materials such as wiring because of its ability to effectively conduct electricity. Brass is mainly an alloy that consists of copper with zinc added.
Brasses can have varying amounts of zinc or other elements added. These varying mixtures produce a wide range of properties and variation in color. Increased amounts of zinc provide the material with improved strength and ductility.
Brass can range in color from red to yellow depending on the amount of zinc added to the alloy. Brass is commonly used for decorative purposes primarily because of its resemblance to gold. It is also a commonly used to make musical instruments due to its high workability and durability.
This is an alloy that contains copper, zinc and tin. This alloy group would include admiralty brass, naval brass and free machining brass. The tin has been added to inhibit dezincification the leaching of zinc from brass alloys in many environments.
This group has low sensitivity to dezincification, moderate strength, high atmospheric and aqueous corrosion resistance and excellent electrical conductivity. They possess good hot forgeability and good cold formability. These alloys are typically used to make fasteners, marine hardware, screw machine parts, pump shafts and corrosion-resistant mechanical products. Bronze is an alloy that consists primarily of copper with the addition of other ingredients.
In most cases the ingredient added is typically tin, but arsenic, phosphorus, aluminum, manganese, and silicon can also be used to produce different properties in the material. All of these ingredients produce an alloy much harder than copper alone. Call our team today on or complete our online contact form for a free quote. We use cookies to ensure that we give you the best experience on our website. If you continue we assume that you consent to receive all cookies on our website. Read more.
Please see our comparison chart below to give you an idea: Copper Copper is a natural element. Brass Brass is a copper and zinc alloy. Bronze Bronze is an alloy of copper and other materials, most commonly tin. Why Dorsetware? Get a quote Name.
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