1:constantan wire includes CuNI44, CuNi40, CuNi30, CuNi23, CuNi19, CuNi10, CuNi6, CuNi4, CuNi3, CuNi2, CuNi1 2:0.02mm-10.0mm

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    Heating element wire- Copper Nickel Alloy Series

 

 

1. Main technical parameters:

 

Type	Electrical resistivity (20degreeΩ mm²/m)	temperature coefficient of resistance (10^6/degree)	Density g/mm²	Max. temperature (°c)	Melting point (°c)
CuNi1	0.03	<1000	8.9	/	1085
CuNi2	0.05	<1200	8.9	200	1090
CuNi6	0.10	<600	8.9	220	1095
CuNi8	0.12	<570	8.9	250	1097
CuNi10	0.15	<500	8.9	250	1100
CuNi14	0.20	<380	8.9	300	1115
CuNi19	0.25	<250	8.9	300	1135
CuNi23	0.30	<160	8.9	300	1150
CuNi30	0.35	<100	8.9	350	1170
CuNi34	0.40	-0	8.9	350	1180
CuNi40	0.48	±40	8.9	400	1280
CuNi44	0.49	<-6	8.9	400	1280

 

 2.Size: 0-swg44

 

 3. Package &delivery:  Plastic spool / coils according to wire size+carton+pallet/ wooden case according to customer's requirements. To make sure no damage in delivery whether by air or by sea. Within 15 days according to PO. quantity.

4.Feature and application:

(1) Low electric resisitance

(2) Wide temperature range

(3) Good heat resistant and corrosotion resisitant

(4) Easy to be processed and lead welded

                     Welcome to send me inquiry!

 

Electric heating wire