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

Cuni25 Strip, Cupronickel Strip, 75-25 Cupronickel manufacturer / supplier in China, offering Cuni25 (B25) /C71300/ Cw350h Cupronickel Alloy Strip (CuNi25/C71300), Pure Nickel Wire (Nickel 200), Heating Resistance Wire (CrAl14-4) and so on.

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Cuni25 (B25) /C71300/ Cw350h Cupronickel Alloy Strip (CuNi25/C71300)

FOB Price: US $10-60 / kilograms
Min. Order: 50 kilograms
Min. Order FOB Price
50 kilograms US $10-60/ kilograms
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Port: Shanghai, China
Production Capacity: 50 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CuNi25/C71300
  • Material: Cu/Ni
  • PCD: 359Min
  • Hole: 0
  • Sample: Sample Available
  • Uni: C71300
  • Transport Package: Packing in Roll
  • Origin: China
  • Product Type: Wire
  • Carbon Content: None
  • ET: 0
  • Serves: Small Order Accepted
  • En: Cw350h
  • Trademark: TANKII
  • Specification: 0.01-3mm*0.3-600mm
  • HS Code: 74082200
Product Description
Material: CuNi10Fe, CuNi19, CuNi23, CuNi25, CuNi30MnFe, CuNi30Fe2Mn2 in form of strip/plate

Resistance material: CuNi1, CuNi2, CuNi2Si, CuNi4, CuNi6, CuNi10, CuNi23Mn, CuNi25, CuNi30Mn, CuNi44,
CuMn12Ni2 in form of wire/ribbon and strip

As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),

General Description
Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.

1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance

1. Heating applications
2. Resistance wire
3. Applications with high mechanical requirements
4. Others

Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.001*2.0-5.0*250mm Bars: D10-100mm
Hardness, Rockwell B(CuNi25)69Rolled
Tensile Strength, Ultimate359 MPaAnnealed
538 MPaRolled (Hard)
Tensile Strength, Yield103 MPaAnnealed
Elongation at Break
11.0 %Rolled (Hard)
40.0 %Annealed
Tensile Modulus152 GPa(C71500 Annealed)
Poissons Ratio0.325(C71500 Annealed)
Machinability20 %Based on Free cutting brass = 100%
Shear Modulus57.2 GPa(C71500 Annealed)

Cuni25 (B25) /C71300/ Cw350h Cupronickel Alloy Strip (CuNi25/C71300)
Cuni25 (B25) /C71300/ Cw350h Cupronickel Alloy Strip (CuNi25/C71300)
Cuni25 (B25) /C71300/ Cw350h Cupronickel Alloy Strip (CuNi25/C71300)
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