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Formula: Sc
Form: Foil/Film/Sheet
Material: Scandium
CAS Number: 7440-20-2
Commodity: Metals
Purity: 99%
Temper: As Rolled
Scandium Foil comes in 18 variations that offer a range of different material properties. Scandium is a silvery-white metallic element that is soft, lightweight and corrosion-resistant. Providing high strength, ductility, and weldability, potential applications include use in aerospace components, sports equipment, and high-performance automotive parts where lightweight and high-strength metals are needed. The availability of Scandium Foil in multiple options allows you to select the optimal one for your specific requirements.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Foil/Film/Sheet
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%

Material Properties for Metals

Atomic Properties
Element Value
Atomic number 21
Crystal structure Hexagonal close packed
Electronic structure Ar 3d¹ 4s²
Valences shown 3
Atomic weight( amu ) 44.9559
Thermal neutron absorption cross-section( Barns ) 25
Photo-electric work function( eV ) 3.5
Atomic radius - Goldschmidt( nm ) 0.16
Ionisation potential( No./eV ) 3/ 24.8
Ionisation potential( No./eV ) 5/ 91.7
Ionisation potential( No./eV ) 4/ 73.5
Ionisation potential( No./eV ) 6/ 111
Ionisation potential( No./eV ) 1/ 6.54
Ionisation potential( No./eV ) 2/ 12.8
Mechanical Properties
Element Value
Hardness - Brinell 78
Hardness - Brinell 136
Material condition Soft
Material condition Hard
Poisson's ratio 0.27
Poisson's ratio 0.27
Bulk modulus( GPa ) 44.2
Bulk modulus( GPa ) 44.2
Tensile modulus( GPa ) 79.3
Tensile modulus( GPa ) 79.3
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 66@20@20°C
Temperature coefficient( K⁻¹ ) 0.00282@0-100°C
Physical Properties
Element Value
Boiling point( C ) 2831
Density( gcm⁻³ ) 2.99@20°C
Thermal Properties
Element Value
Melting point( C ) 1541
Latent heat of evaporation( J g⁻¹ ) 7293
Latent heat of fusion( J g⁻¹ ) 357
Specific heat( J K⁻¹ kg⁻¹ ) 557@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 15.8@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 12@0-100°C

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