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Goodfellow Tungsten 75/Rhenium 25 Alloy
Categories:
Metal
;
Nonferrous Metal
;
Refractory Metal
;
Tungsten Alloy
Material Notes:
When used with Tungsten the alloy is an important high temperature thermocouple wire. The alloy can also be used as a filament.
Information provided by Goodfellow.
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Physical Properties
Metric
English
Comments
Density
19.7
g/cc
0.712
lb/in³
Mechanical Properties
Metric
English
Comments
Tensile Strength at Break
1310
-
2100
MPa
190000
-
305000
psi
Elongation at Break
<= 20 %
<= 20 %
Tensile Modulus
370
-
430
GPa
53700
-
62400
ksi
Electrical Properties
Metric
English
Comments
Electrical Resistivity
0.0000290
ohm-cm
0.0000290
ohm-cm
Thermal Properties
Metric
English
Comments
CTE, linear
4.48
µm/m-°C
@Temperature 0.000 - 500 °C
2.49
µin/in-°F
@Temperature 32.0 - 932 °F
Melting Point
3100
°C
5610
°F
Component Elements Properties
Metric
English
Comments
Rhenium, Re
25 %
25 %
Tungsten, W
75 %
75 %
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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NGOODF246 / 16302
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