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Formula: Sc
Form: Rod
Material: Scandium
CAS Number: 7440-20-2
Commodity: Metals
Purity:
99.95%
Diameter:
3.2mm
Temper:
Hard
Our Scandium Rods come in 5 variations to suit a variety of applications. Scandium has excellent corrosion resistance and a very high melting point. These properties make Scandium Rods ideal for use in aerospace components, high-temperature furnace parts, and other applications requiring materials that can withstand extreme conditions. The combination of high strength and low weight also makes scandium alloys suitable for sporting goods such as baseball bats and 10nis rackets. With their unique properties, Scandium Rods provide engineers and designers with an advanced material option for demanding applications.
Tolerances
Rod
| Diameter | =<10mm | ±10% |
|---|---|---|
| Diameter | >10mm | ±5% |
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
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Yttrium Rod Formula: Y
Percentage Purity: 99%
Diameter: 6.35mm
Length: 50mm
Production Method: Cast
CAS Number: 7440-65-5
UOM Code: 113-013-98
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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
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Zirconium Phosphate Machinable Ceramic Rod Formula: Ba Zr₄P₆O₂₄
Diameter: 12.7mm
Length: 127mm
UOM Code: 064-367-40
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Zinc Rod Formula: Zn
Percentage Purity: 99.999%
Diameter: 2mm
Length: 200mm
CAS Number: 7440-66-6
UOM Code: 001-562-48
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Zinc/Aluminum Alloy Rod (Zn96/Al 4) Formula: Zn96/Al 4
Diameter: 20mm
Length: 500mm
UOM Code: 102-110-38
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Zirconium Rod Formula: Zr
Percentage Purity: 99.2%
Diameter: 1.5mm
Length: 500mm
CAS Number: 7440-67-7
UOM Code: 013-119-50
eachStarting at $188.97
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