Diameter[直径] | 6mm |
High Purity[纯度] | 99.99% |
Length[长度] | 50 mm - 300 mm |
Temper[状态] | As Drawn |
Typical Analysis(典型分析) |
Ag | <5 PPM |
Al | <5 PPM |
Ca | <8 PPM |
Cr | <2 PPM |
Cu | <5 PPM |
Mg | 2 PPM |
Mn | 1 PPM |
Ni | <5 PPM |
Si | <10 PPM |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 12.100 @0-100℃ |
Latent heat of evaporation ( J g⁻¹ ) | 6095 |
Latent heat of fusion ( J g⁻¹ ) | 272.00 |
Melting point ( C ) | 1535.00 |
Specific heat ( J K⁻¹ kg⁻¹ ) | 444.0 @25℃ |
Thermal conductivity ( W m⁻¹ K⁻¹ ) | 80.40 @0-100℃ |
Mechanical Properties(机械性能) |
Bulk modulus ( GPa ) ( Polycrystalline ) | 169.8 |
Hardness - Mohs ( Polycrystalline ) | 4.00 - 5.00 |
Izod toughness ( J m⁻¹ ) ( Polycrystalline ) | 8 - 16 |
Material condition | Polycrystalline |
Poisson's ratio ( Polycrystalline ) | 0.293 |
Tensile modulus ( GPa ) ( Polycrystalline ) | 211.40 |
Tensile strength ( MPa ) ( Polycrystalline ) | 180.00 - 210.00 |
Yield strength ( MPa ) ( Polycrystalline ) | 120.0 - 150.0 |
Atomic Properties(原子属性) |
Atomic number | 26 |
Atomic weight ( amu ) | 55.84700 |
Crystal structure | Body Centred Cubic |
Electronic structure | Ar3d⁶4s² |
Ionisation potential ( No./eV ) | 2 / 16.18 |
Ionisation potential ( No./eV ) | 5 / 75.0 |
Ionisation potential ( No./eV ) | 4 / 54.8 |
Ionisation potential ( No./eV ) | 3 / 30.65 |
Ionisation potential ( No./eV ) | 1 / 7.87 |
Ionisation potential ( No./eV ) | 6 / 99 |
Natural isotope distribution ( Mass No./% ) | 58 / 0.3 |
Natural isotope distribution ( Mass No./% ) | 57 / 2.1 |
Natural isotope distribution ( Mass No./% ) | 56 / 91.8 |
Natural isotope distribution ( Mass No./% ) | 54 / 5.8 |
Photo-electric work function ( eV ) | 4.40 |
Thermal neutron absorption cross-section ( Barns ) | 2.5600 |
Valences shown | 2 , 3, 4, 6 |
Physical Properties(物理性质) |
Boiling point ( C ) | 2750 |
Density ( g cm⁻³ ) | 7.870 @20℃ |
Electrical Properties(电气特性) |
Electrical resistivity ( μOhmcm ) | 10.1@20℃ |
Temperature coefficient ( K⁻¹ ) | 0.00650 @0-100℃ |
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 1.98 |