Copper Nickel Strip

Code: CuNi2、CuNi6、CuNi10、CuNi23、CUNi44、Constantan、Maingain.

Material: Cu-Ni heating wire

Specifications: φ0.1mm~φ9.0mm

features: copper-nickel alloy wire resistance is low, is widely used in low-voltage electrical appliances, electrical machines, wound resistors, instrumentation and other fields.

Technical parameters of Cu-Ni wire Table：

Properties/ Material	Resistivity ( 20⁰C μΩ.m)	Max.working temperature ( ⁰C )	Tensile strength ( Mpa )	Melting point ( ⁰C )	Density ( g/cm³)	TCR x10^-6/ ⁰C (20~600 ⁰C)	EMF vs Cu (μV/ ⁰C) (0~100 ⁰C)
NC003 (CuNi1)	0.03	200	210	1085	8.9	<100	-8
NC005 (CuNi2)	0.05	200	220	1090	8.9	<120	-12
NC010 (CuNi6)	0.10	220	250	1095	8.9	<60	-18
NC012 (CuNi8)	0.12	250	270	1097	8.9	<57	-22
NC015 (CuNi10)	0.15	250	290	1100	8.9	<50	-25
NC020 (CuNi14)	0.20	300	310	1115	8.9	<30	-28
NC025 (CuNi19)	0.25	300	340	1135	8.9	<25	-32
NC030 (CuNi23)	0.30	300	350	1150	8.9	<16	-34
NC035 (CuNi30)	0.35	350	400	1170	8.9	<10	-37
NC040 (CuNi34)	0.40	350	400	1180	8.9	0	-39
NC050 (CuNi44)	0.50	400	420	1200	8.9	<-6	-43

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