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Rulon Bearings

AKS With Thoria Tungsten Alloy (UNS R07911)
Categories: Metal; Nonferrous Metal; Refractory Metal; Tungsten Alloy

Material Notes: W-1ThO2.

Information provided by Goodfellow and the reference(s).

Key Words: UNS R07911, Thoriated Tungsten
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Physical PropertiesMetricEnglishComments
Density 15.87 g/cc0.5733 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 480 MPa69600 psi
 255 MPa
@Temperature 1650 °C
37000 psi
@Temperature 3000 °F
Stress-Relief Annealed
Elongation at Break <= 4 %<= 4 %
 
Thermal PropertiesMetricEnglishComments
Specific Heat Capacity 0.146 J/g-°C0.0349 BTU/lb-°F
Thermal Conductivity 164 W/m-K1140 BTU-in/hr-ft²-°F
 
Component Elements PropertiesMetricEnglishComments
Thorium, Th 1 %1 %(ThO2)
Tungsten, W 99 %99 %As balance

References for this datasheet.

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