Gold Member Since 2008
Audited Supplier
Shanghai Tankii Alloy Material Co., Ltd.

CuNi2 Resistance Wire, Copper Nickel Alloy Wire, Precision Resistance Alloy Wire manufacturer / supplier in China, offering CuNi2 Alloy wire use for under floor heating cable., D560R bimetal strip 13.7 Than bending, Thermocouple cable with PVC insulation (Type K, J, T, E, S. R. B) and so on.

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Supplier Homepage Product Copper Nickel Alloys Others Copper Nickel Alloys CuNi2 Alloy wire use for under floor heating cable.

CuNi2 Alloy wire use for under floor heating cable.

FOB Price: US $20 / Piece
Min. Order: 20 kg
Min. Order FOB Price
20 kg US $20/ Piece
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Production Capacity: 50 Tons/Year
Transport Package: Packing in Coil Cartons, Pallet, Spools, Coils
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: CuNi2
  • Sample: Sample Available
  • Conductor Type: Solid
  • Insulation Material: Bare
  • Trademark: TANKII
  • Origin: China
  • Serves: Small Order Accepted
  • Type: Bare
  • Application: Heating
  • Conductor Material: CuNi
  • Specification: SGS
  • HS Code: 74082200
Product Description
CuNi2 Alloy wire use for under floor heating cable.

Product Description
CuNi2 alloy wire: low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
Chemical Content, %
NiMnFeSiCuOtherROHS Directive
CdPbHgCr
2---Bal-NDNDNDND
 
Mechanical Properties
Max Continuous Service Temp200ºC
Resisivity at 20ºC0.05±10%ohm mm2/m
Density8.9 g/cm3
Thermal Conductivity100(max)
Melting Point1280ºC
Tensile Strength,N/mm2   Annealed,Soft140~310 Mpa
Tensile Strength,N/mm2   Cold Rolled280~620 Mpa
Elongation(anneal)25%(min)
Elongation(cold rolled)2%(min)
EMF vs Cu, μV/ºC (0~100ºC)-8
Micrographic Structureaustenite
Magnetic PropertyNon
 
CuNi2 Tradenames:
Alloy 30, CuNi2, 30 Alloy, HAl-30 Alloy 230, Cuprothal 30
 
Resistance alloy 30-CuNi2 Size/Temper capabilities
Condition: Bright, Annealed, Soft 
Wire/Ribbon diameter 0.02mm-1.0mm packing in spool, big than 1.50mm packing in coil
Rod, Bar diameter 1mm-30mm 
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm 
Enameled condition is available
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