Manufacturing Companies for Reverse Treat Foil - Copper Nickel Foil – CIVEN
Manufacturing Companies for Reverse Treat Foil - Copper Nickel Foil – CIVEN Detail:
Product Introduction
The copper-nickel alloy material is commonly referred to as white copper because of its silvery white surface. copper-nickel alloy is an alloy metal with a high resistivity and is generally used as an impedance material. It has a low resistivity temperature coefficient and a medium resistivity (resistivity of 0.48μΩ·m). Can be used over a wide temperature range. Has good processability and solderability. Suitable for use in AC circuits, as precision resistors, sliding resistors, resistance strain gauges, etc. It can also be used for thermocouples and thermocouple compensation wire material. Also, copper-nickel alloy has good corrosion resistance and can be adapted to extremely harsh working environments. The rolled copper-nickel foil from CIVEN METAL is also highly machinable and easy to shape and laminate. Due to the spherical structure of the rolled copper-nickel foil, the soft and hard state can be controlled by the annealing process, making it more suitable for a wide range of applications. CIVEN METAL can also produce copper-nickel foils in different thicknesses and widths according to customer requirements, thus reducing production costs and improving processing efficiency.
Among copper alloys, white copper is widely used as corrosion-resistant structural parts in shipbuilding, petroleum, chemical industry, construction, electric power, precision instruments, medical instruments, musical instruments and other departments because of its excellent corrosion resistance and easy molding, processing and welding. Some white copper also has special electrical properties, which can be used to make resistance elements, thermocouple materials and compensation wires. Non industrial white copper is mainly used to make decorative crafts.
Contents
|
Alloy No. |
Ni+Co |
Mn |
Cu |
Fe |
Zn |
|
ASTM C75200 |
16.5~19.5 |
0.5 |
63.5~66.5 |
0.25 |
Rem. |
|
BZn 18-26 |
16.5~19.5 |
0.5 |
53.5~56.5 |
0.25 |
Rem. |
|
BMn 40-1.5 |
39.0~41.0 |
1.0~2.0 |
Rem. |
0.5 |
— |
Specification
| Type | Coils |
| Thickness | 0.01~0.15mm |
| Width | 4.0-250mm |
| Tolerance of thickness | ≤±0.003mm |
| Tolerance of Width | ≤0.1mm |
Product detail pictures:
Related Product Guide:
We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Manufacturing Companies for Reverse Treat Foil - Copper Nickel Foil – CIVEN , The product will supply to all over the world, such as: Bangalore, Sevilla, French, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Daisy from Argentina - 2017.02.14 13:19
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Eleanore from Austria - 2018.12.22 12:52
