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Shanghai Tankii Alloy Material Co., Ltd.

Copper nickel, low resistant heating, CuNi23 manufacturer / supplier in China, offering Copper nickel low resistant heating flat wire CuNi23(MC030) ZIN/2.0881, Thermal Spray Wire Nial 95/5 with Competitive Price, Pure Nickel 0.25mm Ni200 wire in stock and so on.

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Supplier Homepage Product Copper Nickel Alloys CuNi Resistance Alloys Wire Copper nickel low resistant heating flat wire CuNi23(MC030) ZIN/2.0881

Copper nickel low resistant heating flat wire CuNi23(MC030) ZIN/2.0881

FOB Price: US $10-30 / kilograms
Min. Order: 20 kilograms
Min. Order FOB Price
20 kilograms US $10-30/ kilograms
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Port: Shanghai, China
Production Capacity: 20 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CuNi23Mn
  • Material: Cu Ni
  • Size: 0.01-10mm
  • surface: bright
  • Transport Package: in Coil
  • Origin: China
  • Product Type: Wire
  • Carbon Content: Low Carbon
  • standard: GB/ASTM/JIS/BIS/DIN
  • Trademark: TANKII
  • Specification: SGS
  • HS Code: 742900
Product Description
1.Product Name: Precision resistance CuNi23Mn Alloy wire
2.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 Temp300ºC
Resisivity at 20ºC0.30%ohm mm2/m
Density8.9 g/cm3
Thermal Conductivity16(Max)
Melting Point1150ºC
Tensile Strength,N/mm2   Annealed,Soft350~420 Mpa
Tensile Strength,N/mm2   Cold Rolled380~840 Mpa
Elongation(anneal)25% (Max)
Elongation(cold rolled)2% (Max)
EMF vs Cu, μV/ºC (0~100ºC)-30
Micrographic Structureaustenite
Magnetic PropertyNon
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
Resistance Alloy 180 - CuNi23Mn 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
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