| Purity[纯度] | 99.8% |
| Support[载体] | Temporary Acrylic |
| Thickness[厚度] | 0.002mm |
| Typical Analysis(典型分析) |
| Ag | 1 PPM |
| Al | 2 PPM |
| B | 2 PPM |
| Ba | 3 PPM |
| Ca | 50 PPM |
| Cr | 25 PPM |
| Cu | 500 PPM |
| Fe | 40 PPM |
| Mg | 1 PPM |
| Mn | 1 PPM |
| Mo | 15 PPM |
| Ni | 800 PPM |
| Si | 8 PPM |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) | 6.34@20℃ |
| Temperature coefficient ( K⁻¹ ) | 0.00660 @0-100℃ |
| Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | -1.33 |
| Mechanical Properties(机械性能) |
| Bulk modulus ( GPa ) ( Hard ) | 181.5 |
| Bulk modulus ( GPa ) ( Soft ) | 181.5 |
| Hardness - Vickers ( kgf mm⁻² ) ( Hard ) | 320 |
| Hardness - Vickers ( kgf mm⁻² ) ( Soft ) | 170 |
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio ( Hard ) | 0.320 |
| Poisson's ratio ( Soft ) | 0.320 |
| Tensile modulus ( GPa ) ( Hard ) | 211.00 |
| Tensile modulus ( GPa ) ( Soft ) | 211.00 |
| Tensile strength ( MPa ) ( Hard ) | 1135.00 |
| Tensile strength ( MPa ) ( Soft ) | 760.00 |
| Yield strength ( MPa ) ( Soft ) | 345.0 - 485.0 |
| Atomic Properties(原子属性) |
| Atomic number | 27 |
| Atomic weight ( amu ) | 58.93320 |
| Crystal structure | Hexagonal Close Packed |
| Electronic structure | Ar3d⁷4s² |
| Ionisation potential ( No./eV ) | 2 / 17.06 |
| Ionisation potential ( No./eV ) | 4 / 51.3 |
| Ionisation potential ( No./eV ) | 3 / 33.5 |
| Ionisation potential ( No./eV ) | 1 / 79.5 |
| Ionisation potential ( No./eV ) | 1 / 7.86 |
| Ionisation potential ( No./eV ) | 6 / 102 |
| Photo-electric work function ( eV ) | 5.00 |
| Thermal neutron absorption cross-section ( Barns ) | 37.5000 |
| Valences shown | 2 , 3 |
| Physical Properties(物理性质) |
| Boiling point ( C ) | 2870 |
| Density ( g cm⁻³ ) | 8.900 @20℃ |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 12.500 @0-100℃ |
| Latent heat of evaporation ( J g⁻¹ ) | 6490 |
| Latent heat of fusion ( J g⁻¹ ) | 263.00 |
| Melting point ( C ) | 1495.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 456.0 @25℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 100.00 @0-100℃ |
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