Dongguan Nongda Metal Material Co., Ltd.


Red copper bar

Keywords :

Pure copper bar / Grounding copper bar / Red copper bar

  • Hits : 12
  • Company : Dongguan Nongda Metal Material Co., Ltd.
  • Telephone : +086 13925896355
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Product Details

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Five Advantages Of Products

  • Excellent ductility
  • High copper content
  • Excellent thermal conductivity
  • Excellent corrosion resistance
  • Easy to hot press and cold press processing

Product Details

Red copper chops:

Red copper is industrial pure copper. Because of its rose red, the surface after the formation of oxide film purple, it is generally known as red copper, also known as red copper. It is copper containing certain oxygen, so it is also called oxygen copper, and sometimes can be regarded as copper alloy. Red copper, also known as red copper, has good conductivity and thermal conductivity, excellent plasticity, easy to hot press and cold press processing.


Red copper is a relatively pure copper, generally can be considered as pure copper, conductivity, plasticity are better, but the strength, hardness is poor. Red copper has excellent thermal conductivity, ductility and corrosion resistance.

Melting point / ℃: 1084.5

Resistivity (20 ℃): 17.1 ~ 8

Conductivity (volumetric method, 20 ℃) /% IACS: 95 ~ 101.5


The copper content of c1100 / T2 is 95% - 99.95%


Copper bar is a high current conductive product, which is suitable for high and low voltage electrical appliances, switch contacts, power distribution equipment, bus duct and other electrical engineering. It is also widely used in metal smelting, electrochemical electroplating, chemical caustic soda and other large current electrolytic smelting engineering. Electrical copper bar has the advantages of low resistivity and large bending. Because the conductivity of copper is better than that of aluminum, copper bars are widely used in electrical equipment, especially in complete sets of power distribution devices;


Copper bar, also known as copper bus bar, copper bus bar or copper bus bar, grounding copper bar, is a long conductor made of copper material with rectangular or chamfered (rounded) rectangular section.

Other names:

Red copper bar

Bare copper bar

Pure copper bar

Red copper bar

Grounding copper bar

Conductive copper bar

Oxygen free copper bar

Dongguan Nongda Metal Material Co., Ltd.

Contact Person: Juddy Zhang

Department: Business Unit

Post: business manager

Telephone: +086 13925896355

Landline: +086 0769-85303332

Company Address: Shunchang Industrial Park, Second Industrial Zone, Xiaobian, Chang'an Town, Dongguan City, Guangdong Province


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