名称：Goodfellow（顾特服）
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铂铱,线, Pt90Ir10, 0.25mm直径, Annealed Temper
材料 >> 合金
| 品牌: | Goodfellow |
| 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 |
| Length (Round) | |
| 683-212-72 | 0.05m |
| 772-480-52 | 0.075m |
| 362-021-93 | 0.1m |
| 972-974-44 | 0.2m |
| 457-137-08 | 0.3m |
| 248-895-62 | 0.5m |
| 981-098-04 | 0.15m |
| 295-742-58 | 0.75m |
| 241-952-81 | 1.5m |
| 725-872-45 | 1m |
| 932-332-24 | 2m |
| 771-453-24 | 3m |
| 491-639-00 | 5m |
| 545-715-00 | 7.5m |
| 639-196-66 | 10m |
| 154-707-68 | 15m |
| 935-239-34 | 20m |
| 782-615-26 | 30m |
| 727-652-90 | 40m |
产品参数
| Diameter[直径] | 0.25mm |
| Length[长度] | 0.05m - 50m |
| Temper[状态] | Annealed |
| Typical Analysis(典型分析) | |
| Ag | 100 PPM |
| Au | 75 PPM |
| Cu | 50 PPM |
| Fe | 250 PPM |
| Ir | 10 Percent |
| Ni | <100 PPM |
| Si | <50 PPM |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 8.700 @20-100℃ |
| Melting point ( C ) | 1800.00 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 31.00 @23 |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | < 25.0 |
| Hardness - Brinell | 130 - 190 |
| Tensile strength ( MPa ) | 380.00 - 620.00 |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 21.560 |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 25 |
| Temperature coefficient ( K⁻¹ ) | 0.00130 |
其他参数
公差
| 直径 | ±10% | |
|---|---|---|
| 长度 | +5% / -1% |
