锡,棒, Sn, 5mm直径
| 品牌: | Goodfellow | | 纯度含量: | 99.75% | | 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 | | Length (Round) | | 239-546-21 | 100 mm | | 943-283-87 | 200 mm | | 910-475-39 | 500 mm | | 809-422-94 | 1000 mm |
产品参数 | Diameter[直径] | 5mm | | Length[长度] | 100 mm - 1000 mm | | Production Method[生产方法] | Extruded | | Purity[纯度] | 99.75% | | Atomic Properties(原子属性) | | Atomic number | 50 | | Atomic weight ( amu ) | 118.69000 | | Crystal structure | Tetragonal | | Electronic structure | Kr4d¹⁰5s²5p² | | Ionisation potential ( No./eV ) | 2 / 14.63 | | Ionisation potential ( No./eV ) | 5 / 72.3 | | Ionisation potential ( No./eV ) | 3 / 30.5 | | Ionisation potential ( No./eV ) | 4 / 40.7 | | Ionisation potential ( No./eV ) | 1 / 7.34 | | Natural isotope distribution ( Mass No./% ) | 122 / 4.6 | | Natural isotope distribution ( Mass No./% ) | 124 / 5.6 | | Natural isotope distribution ( Mass No./% ) | 114 / 0.7 | | Natural isotope distribution ( Mass No./% ) | 120 / 32.4 | | Natural isotope distribution ( Mass No./% ) | 118 / 24.3 | | Natural isotope distribution ( Mass No./% ) | 112 / 1.0 | | Natural isotope distribution ( Mass No./% ) | 116 / 14.7 | | Natural isotope distribution ( Mass No./% ) | 115 / 0.4 | | Natural isotope distribution ( Mass No./% ) | 117 / 7.7 | | Natural isotope distribution ( Mass No./% ) | 119 / 8.6 | | Photo-electric work function ( eV ) | 4.30 | | Thermal neutron absorption cross-section ( Barns ) | 0.6300 | | Valences shown | 2 ,4 | | Mechanical Properties(机械性能) | | Bulk modulus ( GPa ) ( Polycrystalline ) | 58.2 | | Hardness - Mohs ( Polycrystalline ) | 1.50 - 1.80 | | Material condition | Polycrystalline | | Poisson's ratio ( Polycrystalline ) | 0.357 | | Tensile modulus ( GPa ) ( Polycrystalline ) | 49.90 | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 12.6@20℃ | | Superconductivity critical temperature ( K ) | 3.7220 | | Temperature coefficient ( K⁻¹ ) | 0.00460 @0-100℃ | | Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.42 | | Physical Properties(物理性质) | | Boiling point ( C ) | 2270 | | Density ( g cm⁻³ ) | 7.280 @20℃ | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 23.500 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 2497 | | Latent heat of fusion ( J g⁻¹ ) | 59.60 | | Melting point ( C ) | 231.90 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 213.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 66.80 @0-100℃ |
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% |
| |
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