Gold Member Since 2011
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Jiangyin Senphus Electrical Material Co., Ltd.

Pure Nickel Wire, Nickel Alloy, Nickel Chromium Wire manufacturer / supplier in China, offering Copper Nickel Resistance Wire, Silicone Rubber Insulation Heating Wire of UL Approved, Electric Blankets Heating Wire UL 1285 UL1080 and so on.

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Copper Nickel Resistance Wire

FOB Price: US $20 / Piece
Min. Order: 20 Pieces
Min. Order FOB Price
20 Pieces US $20/ Piece
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Port: Shanghai, China
Production Capacity: 5000/Mouth
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: chenxin-26
  • Powder: Not Powder
  • Density: 8.9mm
  • Diameter: 0.02-1.6mm
  • Max.Working Temp: Maximum 500
  • Tensile Strengh: Minimum 390
  • Trademark: SENPHUS
  • Specification: RoHS SGS
  • HS Code: 85168360
  • Type: Constantan-Type
  • Name: Constantan-Type
  • Main Composition: Cu Mn Ni Cr
  • Resistivity: 0.48torlence0.03
  • Elongation: Minimum 15
  • Temp. Coeff.of Resistance: Maximum Torlence 40
  • Transport Package: Spool or Coil, Carton, Pallet or Wooden Case
  • Origin: China. Jiangsu. Jiangying
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
0.02~0.0280.032~0.100.112~0.280.0315~0.500.56~1.01.06~1.601.70~2.122.24~3.003.15~4.50
Tolerance+/-0.002+/-0.003+/-0.005+/-0.010+/-0.015+/-0.020+/-0.025+/-0.030+/-0.035

Dia

Cross-sectional area
Weight/MeterResistane/Meter at 20ºCDiaCross-sectional areaWeight/MeterResistance/Meter at 20ºC
0.0200.0003140.002791375-16810.2240.039410.35011.4-12.9
0.0220.0003180.003371136-13890.2500.049090.436
9.19-10.37

0.025
0.0004910.00434880-10760.2800.061580.54687.33-8.26
0.0280.0006160.00547702-8570.3150.077930.69205.85-6.47
0.0320.0008040.00714549-6450.3550.098980.87894.61-5.09
0.0360.0010180.00904434-5090.4000.12571.1163.63-4.01
0.0400.0012570.01116351-4130.4500.15901.4122.87-3.17
0.0450.0015090.01412278-3260.5000.19631.7442.32-2.57
0.0500.0019630.01744225-2640.5600.24632.191.87-2.03
0.0560.0024630.02187179-2100.630
0.3117

2.77
1.48-1.60
0.0630.0031170.02768142-1660.7100.39593.521.16-1.26
0.0710.0039590.03516112-1310.7500.44183.921.04-1.13
0.0800.0050270.0446487.9-103.10.8000.50274.460.917-0.993
0.0900.0063260.056569.4-81.50.8500.56745.040.812-0.880
0.1000.0078540.069756.2-66.00.9000.63625.650.724-0.785
0.1120.0098520.0874945.3-52.10.9500.70886.290.650-0.704
0.1250.012270.109036.4-41.91.0000.78546.970.587-0.636
0.1400.015390.136729.0-33.41.0600.88257.840.522-0.566
0.1500.017670.156925.3-29.11.1200.98528.750.468-0.507
0.1600.020110.178522.2-25.51.1801.0949.710.421-0.456
0.1700.022700.201619.7-22.61.2501.22710.900.375-0.407
0.1800.025450.226017.5-20.21.3201.36812.150.337-0.365
0.1900.028350.25215.7-18.11.4001.53913.670.299-0.324
0.2000.031420.279014.4-16.21.5001.76715.690.261-0.282
0.2120.035300.313512.8-14.41.6002.01117.860.229-0.248

Constantan strip resistance value

Width/Thickness
6.38.010.012.516.020.025.0
31.5

40.0
0.1800.450        
0.2000.405        
0.2240.3620.285       
0.2500.3240.2550.196      
0.2800.2890.2280.175      
0.3150.2570.2030.1550.124     
0.3550.2280.1800.1380.110     
0.4000.2030.1600.1220.9800.0765    
0.4500.1800.1420.1090.08710.06800.05440.0435  
0.5000.1620.1280.09800.07840.06120.04900.0392  
0.5600.1450.1140.08750.07000.05470.04370.0350  
0.6300.1290.1010.07770.06220.04860.03890.0311  
0.7100.1140.0900.06900.05520.04310.03450.0276  
0.8000.1010.0800.06120.04900.03830.03060.02450.01940.0153
0.9000.0900.0710.05440.04350.03400.02720.02180.01730.0136
1.0000.0810.0640.04900.03920.03060.02450.01960.01550.0122
1.1200.0720.0570.04370.03500.02730.02190.01750.01390.0109
1.2500.0650.0510.03920.03130.02450.01960.01570.01240.0098
1.4000.0580.0460.03500.02800.02190.01750.01400.01110.00875
1.6000.0510.0400.03060.02450.01910.01530.01220.009720.00765
1.8000.0450.0350.02720.02180.01700.01360.01090.008640.00680
2.0000.0410.0320.02450.01960.01530.01220.00980.00770.00612
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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