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Platino/Rodio ( Pt90/Rh10 )

Informazioni sul Materiale

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Filo Foglio Tubo
Filo Foglio Tubo

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General Description:  

The positive element of the type S thermocouple (see Platinum). Type S thermocouples are characterised by a high degree of chemical inertness and stability at high temperatures. Often used as a standard for calibration of base metal thermocouples.

   

Electrical Properties

Electrical resistivity ( µOhmcm ) 18,4-19,2
Temperature coefficient ( K-1 ) 0,0017

Mechanical Properties

Elongation at break ( % ) <35
Hardness - Brinell 90-165
Tensile strength ( MPa ) 320-620

Physical Properties

Density ( g cm-3 ) 19,97
Melting point ( C ) 1830-1855

Thermal Properties

Thermal conductivity @23C ( W m-1 K-1 ) 38

Buy Platino/Rodio on-line

Standard products are available in these forms
Filo Foglio Tubo
Filo Foglio Tubo

Choose a form to search our on-line catalogue  

Index