Introduction:
NC020 CuNi14 is a type of copper-nickel alloy. It consists of approximately 14% nickel, with small amounts of other elements like iron and manganese.
This alloy is known for its good corrosion resistance, especially in marine environments, making it suitable for applications such as marine hardware, heat exchangers, and electrical components.
Application:
Electrical industry: Utilized in electrical components such as connectors, terminals, and heating elements due to its high electrical conductivity and resistance to corrosion.
Automotive industry: Used in automotive components like brake lines, fuel lines, and hydraulic tubing due to its resistance to corrosion and ability to withstand high temperatures.
Heat exchangers: Employed in heat exchangers for various industrial applications due to its good thermal stability and resistance to corrosion.
General engineering: Widely used in general engineering applications where a combination of corrosion resistance, thermal stability, and electrical conductivity is required.
Advantage:
One of the advantages of NC020 CuNi14 wire is its excellent corrosion resistance, particularly in marine environments.
This makes it a preferred choice for applications where exposure to saltwater or other corrosive elements is a concern.
Additionally, NC020 CuNi14 wire offers good thermal stability, high electrical conductivity, and ease of fabrication, making it suitable for a wide range of applications in industries such as marine, electrical, and automotive.
Parameter:
Main Chemical composition (%)
| NC020 CuNi14 | Copper | Nickel | Manganese |
| Chemical | balance | 14% | 1~1.5% |
Physical Parameters:
| Type | Resistivity
(μΩ.m20°C) | Max working temperature
(°C) | Tensile strength
(Mpa) | Melting point
(°C) | Density
(g/cm) | TCR
(x10-6/°C)
(20~600°C) | EMF vs Cu
uV/°C
(0~100°C) | Elongation
(%) |
| CuNi14 | 0.20 | 300 | 310 | 1115 | 8.9 | ＜30 | -28 | 15~35% |
Type of product:
| Type | Size(mm) | others |
| Round wire | 0.1~8mm | Customized |
| Flat ribbon wire | W-0.5~5mm | T-0.1~3mm |
| Strip/foil | W-6~250mm | T-0.1~3mm |
| Rod | 8~200mm |
