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

CDA 715, 75-30cupronickel, Alloy125 manufacturer / supplier in China, offering CuNi30/CuNi19/CuNi10 Cu Ni Alloy Rod, Silver Filler Metals for Brazing, Welding Wire -- BAg-8, N60 Stranded Wire and so on.

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CuNi30/CuNi19/CuNi10 Cu Ni Alloy Rod

FOB Price: US $20 / kg
Min. Order: 500 kg
Min. Order FOB Price
500 kg US $20/ kg
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Port: Shanghai, China
Production Capacity: 2000 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CuNi Alloy
  • Material: CuNi
  • Serves: Small Order Accepted
  • standard: GB/ASTM/JIS/BIS/DIN
  • Transport Package: in Roll, Wooden Case Outside
  • Product Type: Rod
  • Carbon Content: Low Carbon
  • Sample: Free
  • Trademark: Tankii
  • Origin: China
Product Description
CuNi30/CuNi19/CuNi10 Cu Ni Alloy Rod
Material: CuNi5 CuNi10(C70600) CuNi20 (C71000) CuNi25(C71300), CuNi30(C71500) in from of sheet/plate/strip
Thickness: 0.1~1.5 width: 610Max

CuNi30Fe1/C71500 Strip/sheet

Product Description
CuNi23Mn 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
Mechanical Properties
Max Continuous Service Temp350ºC
Resisivity at 20ºC0.35%ohm mm2/m
Density8.9 g/cm3
Thermal Conductivity10(Max)
Melting Point1170ºC
Tensile Strength,N/mm2   Annealed,Soft400 Mpa
Tensile Strength,N/mm2   Cold RolledMpa
Elongation(anneal)25% (Max)
Elongation(cold rolled)(Max)
EMF vs Cu, μV/ºC (0~100ºC)-37
Micrographic Structure austenite
Magnetic PropertyNon
Resistance Alloy- CuNi30Mn Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft 
Wire diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm 
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm 

Enameled condition is available
CuNi30/CuNi19/CuNi10 Cu Ni Alloy Rod
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