CuNi14/CuNi2/CuNi10/Copper Nickel Alloy Cupronicke Strip/Wire/Foil

• Customization: Available
• Product Type: Wire
• Material: Cu/Ni
• Model NO.: CuNi44
• Carbon Content: Low Carbon
• PCD: 420Min
• ET: N/A
• Hole: N/A
• Serves: Small Order Accepted
• Sample: Sample Available
• Size: 0.01-3mm*0.3-600mm
• Surface: Bright
• Transport Package: Packing in Coil Cartons, Pallet, Spools, Coils
• Specification: 0.001mm~3mm*5mm~250mm
• Trademark: TANKII
• Origin: China
• HS Code: 7409400000
• Production Capacity: 3000 Tons/Year

Product Description

CuNi14/CuNi2/CuNi10/Copper Nickel Alloy Cupronicke Strip/Wire/Foil

Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44 in form of strip/heet/plate/falt wire/ribbon
As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),
General Description
Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.

Chemical Content, %:

Ni	Mn	Fe	Si	Cu	Other	ROHS Directive
						Cd	Pb	Hg	Cr
44	1%	-	-	Bal	-	ND	ND	ND	ND

Mechanical Properties:
 

Max Continuous Service Temp	400ºC
Resisivity at 20ºC	0.49±5%ohm mm^2/m
Density	8.9 g/cm3
Thermal Conductivity	-6(Max)
Melting Point	1280ºC
Tensile Strength,N/mm^2   Annealed,Soft	340~535 Mpa
Tensile Strength,N/mm^2   Cold Rolled	680~1070 Mpa
Elongation(anneal)	25%(Min)
Elongation(cold rolled)	≥Min)

Application of Cuni44:
CuNi44 is a copper-nickel alloy that contains specific minor amounts of additional
elements to achieve precise values for the temperature coefficient of resistivity. Careful
control of melting and conversion practices results in a very low level of pinholes at
ultra-thin thicknesses. The alloy is used extensively for foil resistors and strain gauges.