High Conductivity Copper Platoon

Introduction of Our Company

Shanghai Changyu Copper Co., Ltd.’s main products are copper and copper alloy plates, strips, foils, tubes, bars, types, aluminum-magnesium sheets and strips, more than 170 alloy grades, more than 760 varieties, and tens of thousands of specifications. Products are widely used in aviation, aerospace, shipbuilding, military, metallurgy, electronics, electromechanical, textile, transportation, construction, chemical, light industry, energy and other national economic fields, has outstanding contribution for the country's national economic development, domestic high-tech industries and national defense military. Our products are exported to South Korea, Russia, Canada, Australia, Europe and other countries and regions.

The current sailing, tomorrow's soaring, originating from the thick and dignified shoulders. We will give full play to the leading edge of science and technology, and cooperate with customers with high-quality products and perfect service system to provide high-quality and satisfactory products. Condensing the monument of the non-ferrous metal industry and creating a dream of Changyu!

Product Description

High conductivity copper platoon is a high-quality conductive material for manufacturing windings, high and low voltage electrical appliances, switch contacts, and wires for electrical installation. The oxygen-free copper bus bar produced by our company uses oxygen-free copper rod as blank material. After continuous extrusion molding, the product has such advantages as high copper content (≥99.97%), low oxygen content (≤10ppm), dense and uniform structure, and low resistivity, low resistance difference, bright surface and free supply length.

Introduction

1. Standard: Implementing the Chinese national standard GB/T 5585.1-2005.

2. General classification: Right angle & rounded corner (commonly known as straight edge, rounded edge).

3. Section range: 30--3000mm&sup2, Thickness range 3mm-12mm, width range 10mm-125mm.

4. Conductive performance: Closely related to the ambient temperature of the bus bar operation.

Calculating the current carrying current (40°) can be easily calculated according to the following formula: (Specification quantity units are taken in mm)

Bus bar specification: A (thickness) * B (width)

Monolithic current carrying ≈B*(A+8.5)

5. Weight calculation: At present, the copper bus bars produced are mostly 6 meters long, so the formula for calculating the weight after simplification is as below:

Weight(single copper bus bar) ≈A*B*0.0534 kg

Weight(one meter copper bus bar) ≈A*B*0.0089 kg

(Thickness: A (mm), Width: B (mm))