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METALCO supplies copper, brass, and bronze semi-finished products for OEMs and distributors worldwide — with documented quality, export packing, and technical support you can rely on.

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BS 2871 Part 3 Cn 102 Copper Nickel Tube

Cupro Nickel Pipe / BS 2871 Part 3 Cn102 Copper Nickel Tube

BS 2871 Part 3 CN102 Copper Nickel Tubes are high-quality copper-nickel alloy tubes manufactured to British Standards for superior corrosion resistance and durability. They offer excellent resistance to seawater, biofouling, and erosion, making them ideal for marine piping, heat exchangers, condensers, offshore platforms, desalination plants, and industrial cooling systems.

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Description
Chemical Composition
Physical Properties

CuNi6 is a copper-nickel alloy (CuNi alloy) with low resistivity suitable for use at temperatures up to 300Â°C (570Â°F).
Wire in CuNi6 is typically used for low-temperature applications such as heating cables.

Equivalent Specifications

SPECIFICATIONS	DESIGNATION
ISO	CuCr1Zr
Europen	CuCr1Zr
BS	CC 102

Chemical Composition

	Ni %	Cu %
Nominals	6.0	Bal.

Mechanical Properties

Wire size	Yield strength	Tensile strength	Elongation
Ã˜	Rp0.2	Rm	A
mm	MPa	Mpa	%
1.00	110	280	30

Physical Properties

Density g/cm3	8.9
Electrical resistivity at 20Â°C Î© mm2/m	0.10

Temperature Factor Of Resistivity

Temperature Â°C	20	100	200	300
Ct	1.00	1.06	1.11	1.19

Thermal Conductivity

Temperature Â°C	20
W m-1 K-1	90

Specific Heat Capacity

Temperature Â°C	20
kJ kg-1 K-1	0.380
Melting point Â°C	1095
Max continuous operating temperature in air Â°C	300
Magnetic properties	The material is non-magnetic