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Master Bond adhesives

Scandium, Sc
Categories: Metal; Nonferrous Metal; Pure Element

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Physical PropertiesMetricEnglishComments
Density 3.00 g/cc0.108 lb/in³
 
Chemical PropertiesMetricEnglishComments
Atomic Mass 44.95591044.9559101995
Atomic Number 2121
X-ray Absorption Edge 2.7572 Å2.7572 ÅK
 26.831 Å26.831 ÅLI
 30.161 Å30.161 ÅLII
 30.457 Å30.457 ÅLIII
Electronegativity 1.361.36Pauling
Ionic Radius 0.732 Å0.732 ÅCrystal Ionic Radius for Valence +3
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers 3636(0101) face
 132132(0001) face
Tensile Strength, Ultimate 255 MPa37000 psi
Tensile Strength, Yield 173 MPa25100 psi
Elongation at Break 5.0 %5.0 %
Tensile Modulus 74.4 GPa10800 ksi
Bulk Modulus 56.6 GPa8210 ksi
Poissons Ratio 0.2790.279
Shear Modulus 29.1 GPa4220 ksi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000509 ohm-cm0.0000509 ohm-cm
Magnetic Susceptibility 0.0000070060.000007006cgs/g
 
Thermal PropertiesMetricEnglishComments
Heat of Fusion 350 J/g151 BTU/lb
CTE, linear 7.60 µm/m-°C4.22 µin/in-°Falong a-axis
 15.3 µm/m-°C8.50 µin/in-°Falong c-axis
 10.2 µm/m-°C
@Temperature 20.0 °C
5.67 µin/in-°F
@Temperature 68.0 °F
Bulk
Specific Heat Capacity 0.540 J/g-°C0.129 BTU/lb-°F
Thermal Conductivity 6.30 W/m-K43.7 BTU-in/hr-ft²-°F
Melting Point 1539 °C2802 °F
Boiling Point 2836 °C5137 °F
 
Component Elements PropertiesMetricEnglishComments
Scandium, Sc 100 %100 %
 
Descriptive Properties
CAS Number7440-20-2

References for this datasheet.

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