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Cuprothal 294 / CuNi40 Copper Nickel Alloy Resistance Wire

Tsanangudzo Pfupi:

Constantan Wire ine mwero resistivity uye yakaderera tembiricha coefficent yekupikisa ine flat kuramba / tembiricha curve pamusoro pehupamhi hwakakura kupfuura "manganins". Constantan anoratidzawo zvirinani corrosion resistance pane murume anoita. Mashandisirwo anowanzo kuve akaganhurirwa kune ac maseketi.

Constantan wire zvakare chinhu chisina kunaka cherudzi rweJ thermocouple ine Iron iri iyo yakanaka; Type J thermocouples inoshandiswa mukupisa kurapa maapplication. Zvakare, ndicho chinhu chisina kunaka cherudzi rweT thermocouple ine OFHC Mhangura iyo yakanaka; mhando T thermocouples anoshandiswa pane cryogenic tembiricha.

Iyo alloy haisi-magnetic. Inoshandiswa kune yemagetsi regenerator's variable resistor uye strain resistor,
potentiometers, waya dzekudziya, tambo dzekudziisa uye mateti. Ribhoni anoshandiswa kupisa bimetals. Imwe ndima yekushandiswa ndeyekugadzira thermocouples nekuti inovandudza yakakwira electromotive simba (EMF) yakabatana nemamwe masimbi.

Copper nickel alloy series: Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.


  • Muenzaniso NO.:CUNI
  • Resistivity:0.48
  • Density(g/cm3):8.9
  • MucherechedzoTANKIi
  • Zvekutakura Package:Carton Bhokisi Woodec Nyaya
  • KwakabvaShanghai China,
  • HS Kodhi:75052200
  • Product Detail

    FAQ

    Product Tags

    ize dimension range:
    waya: 0.1-10mm
    Ribhoni: 0.05 * 0.2-2.0 * 6.0mm
    Mutsara: 0.05 * 5.0-5.0 * 250mm

    Main mamakisi uye zvivakwa

    Type Electrical resistivity
    (20degreeΩ
    mm²/m)
    tembiricha coefficient of resistance
    (10^6/degree)
    Dens
    ity
    g/mm²
    Max. tembiricha
    (°c)
    Melting point
    (°c)
    CuNi1 0.03 <1000 8.9 / 1085
    CuNi2 0.05 <1200 8.9 200 1090
    CuNi6 0.10 <600 8.9 220 1095
    CuNi8 0.12 <570 8.9 250 1097
    CuNi10 0.15 <500 8.9 250 1100
    CuNi14 0.20 <380 8.9 300 1115
    CuNi19 0.25 <250 8.9 300 1135
    CuNi23 0.30 <160 8.9 300 1150
    CuNi30 0.35 <100 8.9 350 1170
    CuNi34 0.40 -0 8.9 350 1180
    CuNi40 0.48 ±40 8.9 400 1280
    CuNi44 0.49 <-6 8.9 400 1280

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