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Evanohm精密电阻合金,箔, Ni75Cr20Al2.5Cu2.5, Annealed Temper, 0.025mm厚
材料 >> 合金
| 品牌: | Goodfellow |
| 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 |
| Disc | |
| 474-194-43 | 4mm |
| 274-308-71 | 6mm |
| 288-595-96 | 8mm |
| 074-499-92 | 10mm |
| 312-494-47 | 15mm |
| 061-809-82 | 25mm |
| 726-236-28 | 50mm |
| Coil | |
| 343-962-85 | 100mm x 0.2m |
| 995-358-32 | 100mm x 0.5m |
| 161-480-41 | 100mm x 0.305m |
| 419-793-58 | 100mm x 1m |
| 530-852-03 | 25mm x 25mm |
| 356-502-01 | 50mm x 50mm |
| 562-751-73 | 100mm x 100mm |
产品参数
| Coil Width[卷材宽度] | 100mm |
| Diameter[直径] | 4mm - 50mm |
| Temper[状态] | Annealed |
| Thickness[厚度] | 0.025mm |
| Typical Analysis(典型分析) | |
| Al | 2.75 Percent |
| Cr | 20 Percent |
| Cu | 2.75 Percent |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | < 33.0 |
| Izod impact strength ( J m⁻¹ ) | 42.0 - - 100.0 |
| Modulus of elasticity ( GPa ) | 221.0 |
| Tensile strength ( MPa ) | 1210.00 |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 8.100 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 11.700 @20-100℃ |
| Maximum use temperature in air ( C ) | 300 |
| Melting point ( C ) | 1340.00 - 1390.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 435.0 @23℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 14.60 @23℃ |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 134 |
| Temperature coefficient ( K⁻¹ ) | 0.00001 |
其他参数
公差
| 长度 | <100mm | ±1mm |
|---|---|---|
| ≥100mm | +2% / -1% | |
| 直径 | <100mm | ±1mm |
| ≥100mm | +2% / -1% | |
| 厚度 | <0.01mm | ±25% |
| ≤0.05mm | ±15% | |
| >0.05mm | ±10% | |
| 长度 1 | <100mm | ±1mm |
| ≥100mm | +2% / -1% | |
| 长度 2 | <100mm | ±1mm |
| ≥100mm | +2% / -1% |
