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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors

Dettagli del prodotto

Luogo di origine: Cina

Marca: Tankii

Certificazione: ISO9001

Numero di modello: Cuni23

Termini di trasporto & di pagamento

Quantità di ordine minimo: 10kg

Prezzo: 25-35USD/KG

Imballaggi particolari: Caso

Tempi di consegna: 25-30 giorni

Termini di pagamento: Western Union, T/T

Capacità di alimentazione: 5000 kg/mese

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Specificità
Evidenziare:

Enameled CuNi23 alloy wire

,

Copper-nickel enamel-coated wire

,

Enamel-coated CuNi23 electrical wire

Resistenza (20°C):
0,30 ±5%μΩ·m
Temperatura operativa massima:
300°C - 400°C
Densità:
8,9 g/cm³
Resistenza alla trazione:
350 - 420MPa
Resistenza (20°C):
0,30 ±5%μΩ·m
Temperatura operativa massima:
300°C - 400°C
Densità:
8,9 g/cm³
Resistenza alla trazione:
350 - 420MPa
Descrizione
Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors
Enameled  CuNi23 Wire Enamel-coated Copper-nickel Alloy Wire

Enameled CuNi23 Wire is a copper-nickel binary alloy wire with approximately 23% nickel content and a low temperature coefficient of resistance, coated with insulating enamel for electrical isolation. It is widely used in precision resistors, heating cables, and low-voltage electrical components.
CuNi alloy grade: Constantan, CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuMu12Ni, CuNi34, CuNi40 (6J40),CuNi44. 
Copper nickel alloy sizes:
Wire: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm 
Strip: 0.005*5.0-5.0*250mm 
Bars: OD 4-100mm 
Appicaton:
Low-voltage circuit breaker, thermal overload relay, electrical heating cable, electrical heating mats, snow melting cable and mats, ceiling radiant heating mats, Floor heating mats & Cables, Freeze protection cables, electrical heat tracers, PTFE heating cables, hose heaters, and other low-voltage electrical product
Size
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.05*5.0-5.0*250mm Bars: D10-100mm
Characteristic Resistivity ( 200C μΩ.m) Max.working Temperature ( 0C) Tensile Strength (Mpa) Melting point (0C) Density ( g/cm3) TCR x10-6/ 0C (20~600 0C) EMF vs Cu (μV/ 0C) (0~100 0C)
Alloy Nomenclature
NC005(CuNi2) 0.05 200 ≥220 1090 8.9 <120 -12


Insulation Type Temperature Class Code Name GB Code ANSI Type
Polyurethane Enamelled Wire 130°C UEW QA MW75C
Polyester Enamelled Wire 155°C PEW QZ MW5C
Polyester-imide Enamelled Wire 180°C EIW QZY MW30C
Polyester-imide/Polyamide-imide Double Coated 200°C EIWH (DFWF) QZY/XY MW35C
Polyimide Enamelled Wire 220°C AIW QXY MW81C


Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors 0

Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors 1

Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors 2

Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors 3

Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors 4

Enameled CuNi23 Wire with 23% Nickel Content and Low Temperature Coefficient of Resistance for Precision Resistors 5

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