名称：Goodfellow（顾特服）
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铂,线, Pt, 0.1mm直径, Hard Temper, 4N
材料 >> 金属材料
| 品牌: | Goodfellow |
| 纯度含量: | 99.99% |
| 产地: | 英国 |
产品介绍
For high-temperature thermocouples we supply Platinum, Platinum/Rhodium alloys, Tungsten and Tungsten/Rhenium alloys.
| 订货号 | 包装规格 |
| Length (Round) | |
| 374-393-46 | 0.05m |
| 742-419-02 | 0.1m |
| 089-308-75 | 0.2m |
| 977-915-86 | 0.3m |
| 885-996-72 | 0.5m |
| 125-229-42 | 0.75m |
| 275-318-96 | 1.5m |
| 497-755-07 | 1m |
| 358-839-06 | 2m |
| 776-516-36 | 3m |
| 360-785-09 | 5m |
| 178-567-25 | 7.5m |
| 209-128-04 | 10m |
| 305-083-86 | 15m |
| 991-298-84 | 20m |
| 806-341-16 | 30m |
| 721-846-90 | 50m |
| 304-240-89 | 75m |
| 129-791-42 | 100m |
| 335-950-42 | 150m |
| 300-059-53 | 200m |
产品参数
| Diameter[直径] | 0.1mm |
| Length[长度] | 0.05m - 200m |
| Purity[纯度] | 99.99% |
| Temper[状态] | Hard |
| Typical Analysis(典型分析) | |
| Ag | <1 PPM |
| Au | 5 PPM |
| Ca | <1 PPM |
| Cu | <1 PPM |
| Fe | 5 PPM |
| Mg | <1 PPM |
| Pd | 10 PPM |
| Si | 2 PPM |
| Mechanical Properties(机械性能) | |
| Bulk modulus ( GPa ) ( Hard ) | 276.0 |
| Bulk modulus ( GPa ) ( Soft ) | 276.0 |
| Hardness - Vickers ( kgf mm⁻² ) ( Hard ) | 100 |
| Hardness - Vickers ( kgf mm⁻² ) ( Soft ) | 40 |
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio ( Hard ) | 0.390 |
| Poisson's ratio ( Soft ) | 0.390 |
| Tensile modulus ( GPa ) ( Hard ) | 170.00 |
| Tensile modulus ( GPa ) ( Soft ) | 170.00 |
| Tensile strength ( MPa ) ( Hard ) | 200.00 - 300.00 |
| Tensile strength ( MPa ) ( Soft ) | 125.00 - 150.00 |
| Yield strength ( MPa ) ( Hard ) | 185.0 |
| Yield strength ( MPa ) ( Soft ) | 14.0 - 35.0 |
| Physical Properties(物理性质) | |
| Boiling point ( C ) | 3827 |
| Density ( g cm⁻³ ) | 21.450 @20℃ |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 9.000 @0-100 |
| Latent heat of evaporation ( J g⁻¹ ) | 2405 |
| Latent heat of fusion ( J g⁻¹ ) | 101.00 |
| Melting point ( C ) | 1772.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 133.0 @025℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 71.60 @0-100℃ |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 10.58@20℃ |
| Temperature coefficient ( K⁻¹ ) | 0.00392 @0-100℃ |
| Atomic Properties(原子属性) | |
| Atomic number | 78 |
| Atomic weight ( amu ) | 195.08000 |
| Crystal structure | Face Centred Cubic |
| Electronic structure | Xe4f¹⁴5d⁹6s¹ |
| Ionisation potential ( No./eV ) | 1 / 9.0 |
| Ionisation potential ( No./eV ) | 2 / 18.6 |
| Natural isotope distribution ( Mass No./% ) | 192 / 0.79 |
| Natural isotope distribution ( Mass No./% ) | 196 / 25.30 |
| Natural isotope distribution ( Mass No./% ) | 190 / 0.01 |
| Natural isotope distribution ( Mass No./% ) | 195 / 33.80 |
| Natural isotope distribution ( Mass No./% ) | 198 / 7.20 |
| Natural isotope distribution ( Mass No./% ) | 194 / 32.90 |
| Photo-electric work function ( eV ) | 5.30 |
| Thermal neutron absorption cross-section ( Barns ) | 9.0000 |
| Valences shown | 1 ,2,3,4 |
其他参数
公差
| 直径 | ±10% | |
|---|---|---|
| 长度 | +5% / -1% |
