Constantan,电阻合金,棒, Cu55Ni45, 25.4mm直径
产品介绍
| 订货号 | 包装规格 | | Length (Round) | | 490-554-52 | 25mm | | 265-065-26 | 50mm | | 000-491-26 | 100mm | | 311-944-68 | 200mm | | 342-119-38 | 300mm | | 302-502-29 | 400mm | | 634-849-27 | 500mm | | 275-554-99 | 600mm | | 761-077-96 | 700mm | | 961-469-23 | 800mm | | 774-456-58 | 900mm | | 538-397-18 | 1000mm |
产品参数 | Diameter[直径] | 25.4mm | | Length[长度] | 25mm - 1000mm | | Production Method[生产方法] | Cold Finished | | Typical Analysis(典型分析) | | Fe | 2500 PPM | | Mn | 7500 PPM | | Ni | 45 Percent | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 14.900 @20-100℃ | | Maximum use temperature in air ( C ) | 500 | | Melting point ( C ) | 1225.00 - 1300.00 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 19.50 @23℃ | | Mechanical Properties(机械性能) | | Elongation at break ( % ) | < 45.0 | | Hardness - Brinell | 100 - 300 | | Izod impact strength ( J m⁻¹ ) | 107.0 | | Modulus of elasticity ( GPa ) | 162.0 | | Tensile strength ( MPa ) | 400.00 - 590.00 | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 8.900 | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 52 | | Temperature coefficient ( K⁻¹ ) | 0.00002 +/- |
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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Goodfellow（顾特服）
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