Copper Nickel Resistance Wire

Product Details
Customization: Available
Type: Constantan-Type
Powder: Not Powder
Manufacturer/Factory & Trading Company
Gold Member Since 2011

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Number of Employees
515
Year of Establishment
2002-11-07
  • Copper Nickel Resistance Wire
  • Copper Nickel Resistance Wire
  • Copper Nickel Resistance Wire
  • Copper Nickel Resistance Wire
  • Copper Nickel Resistance Wire
  • Copper Nickel Resistance Wire
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Basic Info.

Model NO.
chenxin-26
Density
8.9mm
Main Composition
Cu Mn Ni Cr
Diameter
0.02-1.6mm
Resistivity
0.48torlence0.03
Max.Working Temp
Maximum 500
Elongation
Minimum 15
Tensile Strengh
Minimum 390
Temp. Coeff.of Resistance
Maximum Torlence 40
Transport Package
Spool or Coil, Carton, Pallet or Wooden Case
Specification
RoHS SGS
Trademark
SENPHUS
Origin
China. Jiangsu. Jiangying
HS Code
85168360
Production Capacity
5000/Mouth

Product Description

Copper Nickel Resistance Wire
Copper-based heating resistance alloy wire has lower electrical resistance, good echanical,excellent welding and anti-corrosion properties.It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.

 Constantan is a type of resistance alloy,which is made up of copper and nickel as the main components.It has a low  temperature coefficient of resistnce(TCR),and a wide operating temperature range (below 500ºC).It has good properties on machanical working,high resitance of corrosion.It is used for variable and strain resitance elements in alternative  instruments.
 
Copper Nickel Resistance Wire
Copper Nickel Resistance Wire

Diameter and Telerance
 

Diameter
0.02~0.028 0.032~0.10 0.112~0.28 0.0315~0.50 0.56~1.0 1.06~1.60 1.70~2.12 2.24~3.00 3.15~4.50
Tolerance +/-0.002 +/-0.003 +/-0.005 +/-0.010 +/-0.015 +/-0.020 +/-0.025 +/-0.030 +/-0.035

Dia

Cross-sectional area
Weight/Meter Resistane/Meter at 20ºC Dia Cross-sectional area Weight/Meter Resistance/Meter at 20ºC
0.020 0.000314 0.00279 1375-1681 0.224 0.03941 0.350 11.4-12.9
0.022 0.000318 0.00337 1136-1389 0.250 0.04909 0.436
9.19-10.37

0.025
0.000491 0.00434 880-1076 0.280 0.06158 0.5468 7.33-8.26
0.028 0.000616 0.00547 702-857 0.315 0.07793 0.6920 5.85-6.47
0.032 0.000804 0.00714 549-645 0.355 0.09898 0.8789 4.61-5.09
0.036 0.001018 0.00904 434-509 0.400 0.1257 1.116 3.63-4.01
0.040 0.001257 0.01116 351-413 0.450 0.1590 1.412 2.87-3.17
0.045 0.001509 0.01412 278-326 0.500 0.1963 1.744 2.32-2.57
0.050 0.001963 0.01744 225-264 0.560 0.2463 2.19 1.87-2.03
0.056 0.002463 0.02187 179-210 0.630
0.3117

2.77
1.48-1.60
0.063 0.003117 0.02768 142-166 0.710 0.3959 3.52 1.16-1.26
0.071 0.003959 0.03516 112-131 0.750 0.4418 3.92 1.04-1.13
0.080 0.005027 0.04464 87.9-103.1 0.800 0.5027 4.46 0.917-0.993
0.090 0.006326 0.0565 69.4-81.5 0.850 0.5674 5.04 0.812-0.880
0.100 0.007854 0.0697 56.2-66.0 0.900 0.6362 5.65 0.724-0.785
0.112 0.009852 0.08749 45.3-52.1 0.950 0.7088 6.29 0.650-0.704
0.125 0.01227 0.1090 36.4-41.9 1.000 0.7854 6.97 0.587-0.636
0.140 0.01539 0.1367 29.0-33.4 1.060 0.8825 7.84 0.522-0.566
0.150 0.01767 0.1569 25.3-29.1 1.120 0.9852 8.75 0.468-0.507
0.160 0.02011 0.1785 22.2-25.5 1.180 1.094 9.71 0.421-0.456
0.170 0.02270 0.2016 19.7-22.6 1.250 1.227 10.90 0.375-0.407
0.180 0.02545 0.2260 17.5-20.2 1.320 1.368 12.15 0.337-0.365
0.190 0.02835 0.252 15.7-18.1 1.400 1.539 13.67 0.299-0.324
0.200 0.03142 0.2790 14.4-16.2 1.500 1.767 15.69 0.261-0.282
0.212 0.03530 0.3135 12.8-14.4 1.600 2.011 17.86 0.229-0.248

Constantan strip resistance value

Width/Thickness
6.3 8.0 10.0 12.5 16.0 20.0 25.0
31.5

40.0
0.180 0.450                
0.200 0.405                
0.224 0.362 0.285              
0.250 0.324 0.255 0.196            
0.280 0.289 0.228 0.175            
0.315 0.257 0.203 0.155 0.124          
0.355 0.228 0.180 0.138 0.110          
0.400 0.203 0.160 0.122 0.980 0.0765        
0.450 0.180 0.142 0.109 0.0871 0.0680 0.0544 0.0435    
0.500 0.162 0.128 0.0980 0.0784 0.0612 0.0490 0.0392    
0.560 0.145 0.114 0.0875 0.0700 0.0547 0.0437 0.0350    
0.630 0.129 0.101 0.0777 0.0622 0.0486 0.0389 0.0311    
0.710 0.114 0.090 0.0690 0.0552 0.0431 0.0345 0.0276    
0.800 0.101 0.080 0.0612 0.0490 0.0383 0.0306 0.0245 0.0194 0.0153
0.900 0.090 0.071 0.0544 0.0435 0.0340 0.0272 0.0218 0.0173 0.0136
1.000 0.081 0.064 0.0490 0.0392 0.0306 0.0245 0.0196 0.0155 0.0122
1.120 0.072 0.057 0.0437 0.0350 0.0273 0.0219 0.0175 0.0139 0.0109
1.250 0.065 0.051 0.0392 0.0313 0.0245 0.0196 0.0157 0.0124 0.0098
1.400 0.058 0.046 0.0350 0.0280 0.0219 0.0175 0.0140 0.0111 0.00875
1.600 0.051 0.040 0.0306 0.0245 0.0191 0.0153 0.0122 0.00972 0.00765
1.800 0.045 0.035 0.0272 0.0218 0.0170 0.0136 0.0109 0.00864 0.00680
2.000 0.041 0.032 0.0245 0.0196 0.0153 0.0122 0.0098 0.0077 0.00612
Copper Nickel Resistance Wire

 Copper Nickel Resistance Wire

Packaging Details:SPOOL-BOX-WOODEN CASE
Copper Nickel Resistance Wire
Copper Nickel Resistance Wire



 
 



 
 

 
 
 
 

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