CuNi23 Wire from China manufacturer - Zhejiang JinYuan Copper International Co., Ltd.

Price:	0.1 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: ZJ-081704

Production Capacity: 1000 kgs monthly

Delivery Date: 10 days

Means of Transport: Ocean,Land

Packing: steel reel

Copper Nickel Alloy CuNi23 Wire is a copper-nickel alloy wire(CuNi alloy) with medium resistivity for medium-low temperature resistances

Copper Nickel Alloy CuNi23 Wire is a copper-nickel alloy wire(CuNi alloy) with medium resistivity for medium-low temperature resistances.The alloy is suitable for use at temperatures up to 400°C (750°F)

CuNi23 wire is very malleable and has a good resistance to corrosion until temperatures of 400°C. Ideal applications areas are all types of resistances used at low temperature.

CuNi23 wire is typically used in heating cables, fuses, resistors and various types of controllers.

Chemical Composition

Alloy	Ni%	Mn%	Fe%	Cu%
CuNi23	Min 23	Max 1.0	-	Bal.

Physical Data

Density	8.9 g/cm3
Specific Heat	0.37(J/kg 20℃)
Electrical Resistivity	0.03×10-6ohm.m
Melting Point	1150℃
Maximum Operating Temperature	400℃
Coefficient of linear expansion (coeff 10-6/°C)	15.7 from 20 to 1000℃

Typical Mechanical Properties

		Cu	CuNi2	CuNi6	CuNi10	CuNi23Mn	CuNi44
Tensile strength	[N/mm²]	220-270	290-370	310-380	320-380	500-550	520-680
Yield strength at 1% elongation	[N/mm²]	120-180	140-230	150-240	160-250	310-380	400-500
Bending proof performance	[%]	100	125	145	160	390	350
Resistance (IACS)	[%]	100	34	17	11	6	3
Conductivity	[S*m/mm²]	58.5	20	10	6.7	3.3	2
Resistivity	[Ohm*mm²/m]	0.0171	0.05	0.10	0.15	0.30	0.49
Thermal coefficient of resistance	[1E-6/K]	3900-4000	1000-1600	500-900	350-400	150-200	-80 - 40
Solderability	[-]	good	good	good	good	good	no conventional soldering