Diameter[直径] |
5mm |
High Purity[纯度] |
99.99% |
Length[长度] |
100mm - 1000mm |
Temper[状态] |
As Drawn |
Typical Analysis(典型分析) |
Ag |
3 PPM |
Au |
3 PPM |
Bi |
2 PPM |
Cu |
3 PPM |
Fe |
3 PPM |
In |
5 PPM |
Mg |
1 PPM |
Pb |
2 PPM |
Si |
3 PPM |
Sn |
2 PPM |
Atomic Properties(原子属性) |
Atomic number |
48 |
Atomic weight ( amu ) |
112.41000 |
Crystal structure |
Hexagonal Close Packed |
Electronic structure |
Kr4d??5s? |
Ionisation potential ( No./eV ) |
2 / 16.9 |
Ionisation potential ( No./eV ) |
3 / 37.5 |
Ionisation potential ( No./eV ) |
1 / 8.99 |
Natural isotope distribution ( Mass No./% ) |
106 / 1.2 |
Natural isotope distribution ( Mass No./% ) |
108 / 0.9 |
Natural isotope distribution ( Mass No./% ) |
111 12.8 |
Natural isotope distribution ( Mass No./% ) |
112 / 24.0 |
Natural isotope distribution ( Mass No./% ) |
113 / 12.3 |
Natural isotope distribution ( Mass No./% ) |
116 / 7.6 |
Natural isotope distribution ( Mass No./% ) |
110 / 12.4 |
Natural isotope distribution ( Mass No./% ) |
114 / 28.8 |
Photo-electric work function ( eV ) |
4.00 |
Thermal neutron absorption cross-section ( Barns ) |
2450.0000 |
Valences shown |
2 |
Electrical Properties(电气特性) |
Electrical resistivity ( μOhmcm ) |
7.3@20℃ |
Superconductivity critical temperature ( K ) |
0.5170 |
Temperature coefficient ( K?? ) |
0.00430 @0-100℃ |
Thermal emf against Pt (cold 0C - hot 100C) ( mV ) |
0.91 |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
31.000 @0-100℃ |
Latent heat of evaporation ( J g?? ) |
886 |
Latent heat of fusion ( J g?? ) |
57.00 |
Melting point ( C ) |
321.00 |
Specific heat ( J K?? kg?? ) |
232.0 @25℃ |
Thermal conductivity ( W m?? K?? ) |
96.90 @0-100℃ |
Mechanical Properties(机械性能) |
Bulk modulus ( GPa ) ( Cast ) |
51.0 |
Bulk modulus ( GPa ) ( Polycrystalline ) |
51.0 |
Hardness - Mohs ( Cast ) |
2.00 |
Material condition |
Polycrystalline |
Material condition |
Cast |
Poisson's ratio ( Cast ) |
0.300 |
Poisson's ratio ( Polycrystalline ) |
0.300 |
Tensile modulus ( GPa ) ( Cast ) |
62.60 |
Tensile modulus ( GPa ) ( Polycrystalline ) |
62.60 |
Tensile strength ( MPa ) ( Cast ) |
71.00 |
Physical Properties(物理性质) |
Boiling point ( C ) |
765 |
Density ( g cm?? ) |
8.640 @20℃ |