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By certification 
This copper strip, with excellent heat-exchanging performance,high softening temperature and high electric conductivity, is mainly used for heat exchanger fins.
Copper strip refers to thin sheets or strips of copper that are used in various industrial, electrical, and electronic applications. It is a versatile and durable material that offers excellent thermal and electrical conductivity, corrosion resistance, and malleability.
Copper strips are commonly used in the production of electrical wires, transformers, printed circuit boards, and heat exchangers. They are also used in architectural and decorative applications such as roofing, flashing, and ornamental accents. Copper strips are available in various grades, sizes, and thicknesses, depending on the specific application requirements.
Cu+Sn+Te(wt%) |
Te(wt%) |
Sn(wt%) |
≥99.90 |
0.005-0.015 |
0.05-0.15 |
Temper |
Temper |
JIS |
Tensile |
Elongation |
Hardness |
Soft |
M |
O |
220-275 |
≥15 |
50-70 |
1/4 hard |
Y4 |
1/4H |
240-300 |
≥9 |
65-85 |
Hard |
Y |
H |
330-450 |
100-140 |
|
Extra hard |
T |
EH |
380-510 |
||
Note We can provide products with other properties according to customers` requirements. | |||||
| Density 8.9g/cm³ Electrical conductivity(20°C): min 90%IACS for annealed to temper min 80%IACS for rolled to temper Thermal conductivity(20°C): 390W/(m°C) Elastic modulus: 118000N/mSoftening temperature: ≥380°C |
| Thickness (mm) | Thickness Tolerances (mm) |
Width (mm) |
Width Tolerances (mm) |
0.03-0.06 |
±0.003 |
16-500 |
±0.08 |
>0.06-0.10 |
±0.005 |
||
> 0.10-0.20 |
±0.008 |
Thickness (mm) |
Width (mm) |
Temper |
0.03-0.06 |
16-240 |
Y,T |
>0.06-0.10 |
16-290 |
Y,T |
>0.10-0.20 |
16-500 |
M,Y4,Y,T |
Inner diameter of coil:78mm,102mm and 150mm. | ||
Heat exchanger fin copper strip is widely used and can be used in aerospace, shipbuilding, railway transportation, machining, automobile manufacturing, consumer electronics and other scenarios.
Considering for customers wholeheartedly, providing high quality products for customers wholeheartedly and creating benefit for customers wholeheartedly!
http://www.gycopperstrip.com/
