镍铁,管, Ni52Fe48, 4.36mm ID, 4.5mm OD
产品介绍
The tubes are filled with Aluminium. This may be removed if required for an extra charge, please ask for more details. | 订货号 | 包装规格 | | Length (Round) | | 910-288-75 | 200mm | | 786-087-73 | 500mm | | 260-972-17 | 1000mm |
产品参数 | Inside Diameter[内部直径] | 4.36mm | | Length[长度] | 200mm - 1000mm | | Outside Diameter[外部直径] | 4.5mm | | Wall Thickness[壁厚] | 0.07mm | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 8.500 @20-100 | | Melting point ( C ) | 1450.00 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 450.0 @23 | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 16.70 @23℃ | | Mechanical Properties(机械性能) | | Elongation at break ( % ) | < 13.0 | | Modulus of elasticity ( GPa ) | 160.0 | | Tensile strength ( MPa ) | 147.00 | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 45 | | Temperature coefficient ( K⁻¹ ) | 0.00340 | | Physical Properties(物理性质) | | Density ( g cm⁻³ ) | 8.400 |
其他参数 公差 | 外部直径 | ≤2mm | ±0.05mm |
|---|
| 聚合物 | ±10% | | 陶瓷 | ±10% | |
| ≤5mm | ±0.1mm | | 聚合物 | ±10% | | 陶瓷 | ±10% | |
| >5mm | ±5% | | 聚合物 | ±10% | | 陶瓷 | ±10% | |
| 壁厚 | | ±10% |
|---|
| 聚合物 | ±20% | | 陶瓷 | ±20% | |
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +5% / -1% |
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