Tolerance on diameter : +/-20%.
订货号 |
包装规格 |
Length (Round) |
950-398-60 |
25mm |
122-301-54 |
50mm |
287-695-41 |
100mm |
半岛bd体育手机客户端 参数
Diameter[直径] |
6.35mm |
Length[长度] |
25mm - 100mm |
Production Method[生产方法] |
Cast |
Purity[纯度] |
99.0% |
Electrical Properties(电气特性) |
Electrical resistivity ( μOhmcm ) |
94@20℃ |
Temperature coefficient ( K?? ) |
0.00171 @0-100℃ |
Physical Properties(物理性质) |
Boiling point ( C ) |
2695 |
Density ( g cm?? ) |
8.803 @20℃ |
Atomic Properties(原子属性) |
Atomic number |
67 |
Atomic weight ( amu ) |
164.93040 |
Crystal structure |
Hexagonal Close Packed |
Electronic structure |
Xe4f??6s? |
Ionisation potential ( No./eV ) |
2 / 11.80 |
Ionisation potential ( No./eV ) |
1 / 6.02 |
Thermal neutron absorption cross-section ( Barns ) |
65.0000 |
Valences shown |
3 |
Thermal Properties(热性能) |
Coefficient of thermal expansion ( x10?? K?? ) |
9.500 @0-400℃ |
Latent heat of evaporation ( J g?? ) |
1695 |
Latent heat of fusion ( J g?? ) |
104.00 |
Melting point ( C ) |
1474.00 |
Specific heat ( J K?? kg?? ) |
165.0 @25℃ |
Thermal conductivity ( W m?? K?? ) |
16.20 @0-100℃ |
Mechanical Properties(机械性能) |
Bulk modulus ( GPa ) ( Polycrystalline ) |
40.5 |
Hardness - Vickers ( kgf mm?? ) ( Polycrystalline ) |
60 |
Material condition |
Polycrystalline |
Poisson's ratio ( Polycrystalline ) |
0.225 |
Tensile modulus ( GPa ) ( Polycrystalline ) |
66.90 |
Tensile strength ( MPa ) ( Polycrystalline ) |
262.00 |
Yield strength ( MPa ) ( Polycrystalline ) |
221.0 |
其他参数
公差
直径 |
≤10mm |
±10% |
聚合物 |
+20% / -10% |
陶瓷 |
+20% / -10% |
>10mm |
±5% |
陶瓷 |
+20% / -10% |
聚合物 |
+20% / -10% |
长度 |
<100mm |
±1mm |
≥100mm |
+5% / -1% |
易燃
与火焰接触后点燃的化学品,或与水接触后逸出高度易燃气体的化学品。