T2 - Thermocouple Alloy   -   Material Information

Ni95/(Al+Mn+Si) 5

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Foil Insulated Wire Rod Sputtering Target Wire



General Description:

Common Brand names :Alumel® (Hoskins Manufacturing Company)

The negative element of the type K thermocouple, the positive being T1. The thermocouple can be used up to 1250C in oxidising atmospheres, and probably is the most common in use.




Electrical Properties
Temperature coefficient ( K-1 )0.0019
Electrical resistivity ( µOhmcm )29-33



Mechanical Properties
Elongation at break ( % )<44
Izod impact strength ( J m-1 )108
Tensile strength ( MPa )550-780



Physical Properties
Density ( g cm-3 )8.5-8.7
Melting point ( C )1315-1390



Thermal Properties
Coefficient of thermal expansion @20-1000C ( x10-6 K-1 )16.8
Maximum use temperature in air ( C )1100
Thermal conductivity @23C ( W m-1 K-1 )30-32


Click to see Standard Catalogue items from one of the forms

Foil Insulated Wire Rod Sputtering Target Wire



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