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Formula: Sc
Form: Pellet/Lump
Material: Scandium
CAS Number: 7440-20-2
Commodity: Metals
Purity:
96%
Maximum Lump Size:
25mm
Scandium Pellets are a form of scandium metal produced by Goodfellow. Scandium has a silvery-white appearance and is soft, lightweight, and ductile. It has high tensile strength and exhibits superconductivity at low temperatures. Scandium’s properties make it useful for alloys, such as aluminum-scandium alloys for aerospace components. It also finds applications in lighting, electronics, and ceramics. As part of their expansive metal and alloy inventory, Goodfellow offers scandium in pellet form for research and development purposes.
Tolerances
Pellet/Lump
| Maximum Lump Size | Nominal |
|---|
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 |
Other Customers Purchased
-
Zinc Sulfide Pellets Formula: ZnS
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 50g
CAS Number: 1314-98-3
UOM Code: 087-370-83
eachStarting at $224.42
Discounts applied for volume purchases -
Scandium Powder Formula: Sc
Percentage Purity: 99.9%
Maximum Particle Size: 250µm
Weight: 1g
CAS Number: 7440-20-2
UOM Code: 139-059-29
eachStarting at $1,217.37
Discounts applied for volume purchases -
Scandium Foil Formula: Sc
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.0125mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-20-2
UOM Code: 214-281-53
eachStarting at $278.40
Discounts applied for volume purchases -
Scandium Rod Formula: Sc
Percentage Purity: 99.95%
Diameter: 3.2mm
Length: 50mm
Temper: Hard
CAS Number: 7440-20-2
UOM Code: 028-874-43
eachStarting at $517.97
Discounts applied for volume purchases -
Zinc Pellets Formula: Zn
Percentage Purity: 99.99%
Maximum Lump Size: 10mm
Weight: 200g
CAS Number: 7440-66-6
UOM Code: 214-480-21
eachStarting at $153.73
Discounts applied for volume purchases -
Zirconium Pellets Formula: Zr
Percentage Purity: 99.2%
Maximum Lump Size: 25mm
Weight: 1g
Type: Sponge
CAS Number: 7440-67-7
UOM Code: 121-660-62
eachStarting at $220.48
Discounts applied for volume purchases
