Nickel 99.98% Flat Wire 1/2Hard

Nombres alternativos y comerciales
N02270, 2.4050, N02200, N02201, 2.4060, 2.4061, 2.4066, 2.4068, N02205, Pure Nickel
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Description

Nickel with highest degree of purity with the following features:


  • Very low levels of carbon (20 ppm) and sulfur (2 ppm) which tend to segregate at grain boundries resulting in hot shortening
  • Cleanliness, absence of non-metallic inclusions as Al, Ti or Si oxides
  • Low electrical resistivity at 20°C
  • High thermal conductivity at 20°C
  • Excellent formability
  • Low softening temperature (350°C)
  • Low recrystallization temperature (350°C)
  • Improved oxidation resistance: development of tightly adherent one-layer oxide scale instead of a two-layer costumary one, which tends to flake off due to mismatch in thermal expansion.
  • Equivalent Materials

    Los datos sobre este material han sido proporcionados por Hpulcas GmbH.

    A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
    Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

    Ashby charts

    Propiedades

    Medidas

    PropertyValue

    Dimensions

    Flat wire: Width: 1-12 mm, Thickness: 0.1-2.5 mm

    Mecánica

    PropertyTemperatureValueComment

    Dureza Vickers

    23.0 °C

    100 [-]

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    min.

    Módulo elástico

    23.0 °C

    196 GPa

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    Aplicaciones térmicas

    PropertyTemperatureValue

    Conductividad térmica

    23.0 °C

    90.9 - 91 W/(m·K)

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    Recrystallization temperature

    350 °C

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    Eléctrico

    PropertyTemperatureValue

    Resistividad eléctrica

    23.0 °C

    7.1E-8 Ω·m

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    Chemical properties

    PropertyValue

    Azufre

    2E-4 %

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    Carbono

    2E-3 %

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    Níquel

    99.98 %

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    Technological properties

    Property
    Application areas

    Flat wire: contact in batteries and electronic applications, batteries managment devices, laser ribbon bonding, ultrasonic ribbon bonding

    Heat Treatment

    Half Hardened

    Processing history

    Ribbon of high purity nickel is produced by two processing routes: I. slitting of strip: thick coil is rolled down on a modren Bühler reversing to the required thickness. The strip is cut on a high precision slitting line. The minimum band width is 1.0 mm. II. Flat rolling of wire: wire is flat rolled using Bühler flat rolling mill to the thickness between 0.10 to 2.5 mm and width between 1.0 and 12.0 mm.

    Surface Finish

    Blank/Bare surface