Platinum/Rhodium Thermocouple Alloy Pt70/Rh30 - Supplier Data by Goodfellow

Platinum / Rhodium Alloy Pt70 / Rh30 is a thermocouple alloy.

Key Properties

The key properties of Platinum / Rhodium Thermocouple Alloy Pt70 / Rh30 are tabulated below.

. .
Electrical Properties  
Temperature coefficient (K-1) 0.0014
Electrical resistivity (µOhm.cm) 18.8
Mechanical Properties  
Elongation at break (%) <30
Hardness - Brinell 130-238
Tensile strength (MPa) 460-930  
Physical Properties  
Density (g.cm-3) 17.6
Melting point (°C) 1920-1930

 

About Goodfellow

Goodfellow supplies metals, ceramics and other materials to meet the research, development and specialist production requirements of science and industry worldwide.

The Goodfellow group consists of four companies. The main administration, research laboratories and workshops are located at the Company's headquarters in Cambridge, England. The subsidiary offices in America, France and Germany provide an additional service.

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