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T1 Thermocouple Alloy Rod (Ni90/Cr10)

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Properties common to all products in this list

Composition: Ni 90/Cr 10 Form: Rod Material: Thermocouple Alloy Commodity: Alloys
T1 Thermocouple Alloy Rod (Ni90/Cr10) is a high-performance nickel-chromium alloy engineered for precision temperature measurement. Its primary properties include exceptional oxidation resistance at elevated temperatures and stable thermoelectric output, making it highly reliable in prolonged thermal exposure. The alloy’s mechanical robustness and resistance to deformation under heat ensure consistent calibration in demanding conditions. It is widely used in industries such as metallurgy, aerospace, and energy production, where precise thermal control is critical. Specific applications include integration into high-accuracy thermocouple assemblies for process monitoring, incorporation in temperature control systems for furnaces, and deployment in instrumentation for industrial kilns. Its importance in research and innovation lies in enabling reproducible temperature measurements essential for materials development, heat-treatment optimization, and process validation. This combination of stability, durability, and precision makes it a cornerstone material in both scientific experimentation and industrial quality assurance.

Health hazard/Hazardous to the ozone layer

Serious health hazard

Starting at $289.00 each
No Minimum order Free technical support *Free delivery worldwide

Material Properties

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
each

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Available Configurations

Properties common to all products in this list

Composition: Ni 90/Cr 10 Form: Rod Material: Thermocouple Alloy Commodity: Alloys

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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%