eFunda: General Information on Element Tungsten
engineering fundamentals Element Information: Tungsten
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Tungsten
74
W
183.84
Atomic Number 74
Atomic Weight 183.84
Electron Config. 2-2-6-2-6-10-2-6-10-14-2-6-4-0-2
Electron configuration order: 1s-2s-2p-3s-3p-3d-4s-4p-4d-4f-5s-5p-5d-5f-6s-6p-6d-7s

Mechanical Properties Conditions
Phase Temp. (K) Pressure (Pa)
Density 19300 kg/m3 Solid  298.15 
Modulus of Elasticity 344.738 GPa Solid  0   
Poisson Ratio 0.28 Solid     
Thermal Expansion Coefficient 4.500 /K Solid  298.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 5.650 W-m 300.15  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 3695.15 K   101325 
Boiling Temperature 5828.15 K   101325 
Critical Temperature 15500 K    
Fusion Enthalpy 284.5 J/g 101325 
Heat Capacity 132 J/kg-K 298.149993896 more... 100000 
Thermal Conductivity 174 W/m-K 300 more... 101325 

 
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