China Tankii Polyester Enamelled Resistance CuNi40 Alloy High Temperature Enameled Wire Manufacture and Factory

Tankii Polyester Enamelled Resistance CuNi40 Alloy High Temperature Enameled Wire

Short Description:

Polyester Enamelled Resistance CuNi40 Alloy High Temperature Enameled Wire

These enameled resistance wires have been broadly used for standard resistors, automobile
parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating.

Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order.

Certificate: ISO 9001

Size: Customized

Insulation Level: H, F, B, E, A

Certification: ISO9001, RoHS

Shape: Round Wire

Color: Red, Blue, Black, Green, Brown, Golden

Thermal Class: 130,155,180,200,220,240 Degree

Material: CuNi Alloy Wire

Specification: Diameter: 0.025-1. mm round enameled aluminum wire

Density: 8.9

Resistivity: 0.44

transport package: carton box

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Tpye of Insulation:

1) Polyester resistance wire , class 130

2) Modified polyester resistance wire , class 155

3) Polyesterimide resistance wire , class 180

4) Polyester (imide) coated with polyamide-imide resistance wire , class 200

5) Polyimide resistance wire , class 220

		Constantan 6J40	New Constantan	Manganin	Manganin	Manganin
			6J11	6J12	6J8	6J13
Main Chemical Elements %	Mn	1~2	10.5~12.5	11~13	8~10	11~13
	Ni	39~41	-	2~3	-	2~5
	Cu	REST	REST	REST	REST	REST
			Al2.5~4.5 Fe1.0~1.6		Si1~2
Temperature Range for Components		5~500	5~500	5~45	10~80	10~80
Density		8.88	8	8.44	8.7	8.4
g/cm3
Resistivity		0.48	0.49	0.47	0.35	0.44
μΩ.m,20		±0.03	±0.03	±0.03	±0.05	±0.04
Extensibility		≥15	≥15	≥15	≥15	≥15
%Φ0.5
Resistance		-40~+40	-80~+80	-3~+20	-5~+10	0~+40
Temperature
Quotiety
α,10 -6 /
Thermoelectromotive		45	2	1	2	2
force to Copper
μv/(0~100)

Tpye of Bare Wire

main property type		Cuni1	CuNI2	CuNI6	CuNI10	CuNi19	CuNi23	CuNi30	CuNi34	CuNI44
main chemical composition	Ni	1	2	6	10	19	23	30	34	44
	MN	/	/	/	/	0.5	0.5	1.0	1.0	1.0
	CU	rest	rest	rest	rest	rest	rest	rest	rest	rest
max working temperature		/	200	220	250	300	300	350	350	400
density g/cm3		8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
resistivity at 20 °c		0.03 ± 10%	0.05 ±10%	0.1 ±10%	0.15 ±10%	0.25 ±5%	0.3 ±5%	0.35 ±5%	0.40 ±5%	0.49 ±5%
temperature coefficient of resistance		<100	<120	<60	<50	<25	<16	<10	-0	<-6
tensile strength mpa		>210	>220	>250	>290	>340	>350	>400	>400	>420
elongation		>25	>25	>25	>25	>25	>25	>25	>25	>25
melting point °c		1085	1090	1095	1100	1135	1150	1170	1180	1280
coefficient of conductivity		145	130	92	59	38	33	27	25	23