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T1 Thermocouple Alloy Coil (Ni90/Cr10)

Formula: Ni 90/Cr 10
Form: Coil
Material: T1 - Thermocouple Alloy
Commodity: Alloys
Temper: Annealed
Hazard Pictogram: GHS07, GHS08
T1 Thermocouple Alloy Coils (Ni90/Cr10) are a versatile material that come in 17 variations. Made from a copper and nickel alloy, they exhibit high thermal conductivity and electrical resistivity. These coils are commonly used in temperature measurement applications such as industrial processing, HVAC systems and scientific research. The range of sizes and thicknesses available make T1 Thermocouple Alloy Coils (Ni90/Cr10) suitable for creating thermocouples, thermal shunts and other temperature sensing devices.
Technical Data Sheet Safety Data Sheet Tolerance Properties

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Tolerances

Coil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) 44
Modulus of elasticity( GPa ) 186
Izod impact strength( J m⁻¹ ) 108
Tensile strength( MPa ) 620-780
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 70.6
Temperature coefficient( K⁻¹ ) 0.00032
Thermal Properties
Element Value
Maximum use temperature in air( C ) 1100
Melting point( C ) 1420
Thermal conductivity( W m⁻¹ K⁻¹ ) 19@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 17.2@20-1000°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.5

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