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Constantan® Spooled Wire

Constantan® Spooled Wire is a copper-nickel alloy wire offered within Goodfellow's extensive range of bolts. With 127 variations available, this versatile alloy combines high strength with good corrosion resistance and low thermal EMF against copper. Constantan's unique properties make it ideal for applications such as resistance thermometry, strain gauges, and thermocouples. Its low resistivity also suits it for use in electrical and electronic connectors. With an array of sizes and configurations, Goodfellow's Constantan Alloy Wire provides the ideal solution for your application.

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    1. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.5mm
      Length: 50M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 007-894-97
      $483.14 Price from $357.52
      each
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    3. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.25mm
      Length: 50M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 057-062-77
      $321.79 Price from $238.12
      each
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    4. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 2000M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 103-057-12
      $4,506.65 Price from $3,334.92
      each
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    5. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.5mm
      Length: 30M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 108-236-98
      $390.58 Price from $289.03
      each
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    6. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.4mm
      Length: 100M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 110-288-00
      $543.39 Price from $402.11
      each
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    7. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.25mm
      Length: 100M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 132-842-22
      $406.70 Price from $300.96
      each
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    8. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.5mm
      Length: 10M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 150-912-53
      $283.35 Price from $209.68
      each
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    9. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 200M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 154-730-55
      $888.62 Price from $657.58
      each
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    10. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 3M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 156-589-66
      $230.88 Price from $170.85
      each
      Discounts applied for volume purchases
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    11. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 300M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 158-117-14
      $1,149.72 Price from $850.79
      each
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    12. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 1000M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 771-097-75
      $2,676.59 Price from $1,980.68
      each
      Discounts applied for volume purchases
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    13. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 100M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 514-941-82
      $598.58 Price from $442.95
      each
      Discounts applied for volume purchases
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    14. Constantan® Spooled Wire
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      Constantan® Spooled Wire Diameter: 0.025mm
      Length: 10M
      Technical Name: Constantan - Resistance Alloy
      Formula: Cu55/Ni45
      Density: 8.9g/cm³
      Product Shape: Spooled
      Thermocouple Wire: May Be Used As One Component Of A Thermocouple
      Temper: Annealed
      UOM Code: 343-644-93
      $269.23 Price from $199.23
      each
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    1. Cu55/Ni45
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    1. 0.025mm
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    3. 0.125mm
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    1. Annealed
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    1. 1.0
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    Thermocouple Wire
    1. May Be Used As One Component Of A Thermocouple
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    1. 8.9g/cm³
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    1. Spooled
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