Electrical copper bus is a kind of large current conductive products，suitable for high and low voltage electrical appliances，switch contacts，power distribution equipment，bus trough and other electrical engineering，but also widely used in metal smelting。electroplating，chemical caustic soda and other large curent electrolytic smelting engineering。Electrician copper row has the advantages of low resistivity andlarge bending。

Trade Mark ：Golden Camel（JINTUO）

Specification：15X3 -120X10，Productionaccording to custom's demand is acceptable packagingaccording to customer requirements

Executive standard：GB / T 5585.1-2005
Productsinclude pure copper belt and tin-plated copper belt。

Application：Conveying current in the circuit and connecting electrical equipment

Alloy designation and Chemical Composition：

Tolerance Limits

Chemical Composition

（mm）（Width Allowance）

（mm）（Thickness Tolerance）

（Cu）％

Others％

土0.3

士0.1

> 99.9

<0.03

 

Physical properties

导电率

延伸率（％）

抗拉强度（Mpa）

維氏硬度（HV）

Electrical condu- ctivity％/ ACS

Elongation

Tensile strength

HV Hardness

100％IACS

35％-40％

206N / mm

> 70

 

 

 

       Surface

  1. Visual inspection：smooth and clean copper surface; no layers，cracks and wrinkles。
  2. Crystal phase detection：the internal structure is dense，without porosity，slag inclusion，cracks and other defects。
  3. Bending 90 degrees with no cracks on surface。

 

Traits and Advantages

  1. Jinchuan JNMC high-purity cathode copper with copper content over 99.9％。
  2. dense structure with density of 8.9g / cm，no pores / bubbles，cracks
  3. high electric conductivity
  4. accurate size ：土0.1mm + 0.3mm