Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.
Density
ρ19.3 g/cm³ at 23 °C
Neutron capture cross-section
σN0 m² at 23 °C
Dimensions
Available dimensions (width x length x thickness, mm x mm x mm): 508 x 838.2 x 0.127; 508 x 838.2 x 0.254
Length
l838.2 mm
Thickness
t0.13 - 0.25 mm
Width
w508 mm
Melting point
Tm3420 °C
Electron work function
We4.54 eV at 23 °C
Sound speed, longitudinal
clong5180 m/s at 23 °C
Sound speed, transversal
ctrans2870 m/s at 23 °C
Element
Weight %
Comment
99.97 %
1.2000000000000001E-3 %
8E-4 %
6.000000000000001E-4 %
3.0000000000000003E-4 %
This material data has been provided by Plansee.