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

CDA 715, 75-30cupronickel, Alloy125 manufacturer / supplier in China, offering CuNi30Mn resistance heating elements alloy wire Nickel W 2.0890, J type 20AWG thermocouple cable with braided fiberglass, K type L type thermocouple wire chromel alumel wire for thermocouple and so on.

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CuNi30Mn resistance heating elements alloy wire Nickel W 2.0890

FOB Price: US $10-40 / kilograms
Min. Order: 50 kilograms
Min. Order FOB Price
50 kilograms US $10-40/ kilograms
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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.: CuNi30
  • Material: CuNi
  • Size: 0.01-3mm*0.3-600mm
  • surface: bright
  • Transport Package: in Roll, Wooden Case Outside
  • Origin: China
  • Product Type: Strip
  • Carbon Content: Low Carbon
  • standard: GB/ASTM/JIS/BIS/DIN
  • Trademark: Tankii
  • Specification: 0.01-3mm*0.3-600mm
  • HS Code: 7409400000
Product Description
Cuni30 Alloy Strip/ Cupronickel Strip/Sheet
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 Structureaustenite
Magnetic PropertyNon
Resistance Alloy- CuNi30Mn Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft 
Wire diameter 0.01mm-10mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm 
Strip: Thickness 0.01mm-10mm, Width 0.5mm-600mm 
Enameled condition is available
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