Shanghai Changyu Copper Co, Ltd.
Shanghai Changyu Copper Co, Ltd. Six First-Class
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Product Description
Copper products are widely used in aviation, aerospace, ships, military industry,
metallurgy, electronics, electrical, mechanical, transportation, construction and
other fields of the national economy. Bronze bar is widely used in boat building,War industry, Car industry and communication
industry where the components need good wear proof and great corrosion resistance
Execution Standard: National Standard, American Standard, European Standard and Japanese Standard
Copper Bar Material: Our factory can be customized according to customer requirements.
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--3000mm², 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))