| 品牌: | Goodfellow |
| 产地: | 英国 |
Dimensions are nominal.
| 订货号 | 包装规格 |
| Length (Round) | |
| 936-742-01 | 150mm |
产品参数
| Inside Diameter[内部直径] | 0.8mm |
| Length[长度] | 150mm |
| Outside Diameter[外部直径] | 2mm |
| Production Method[生产方法] | Centreless Ground |
| Wall Thickness[壁厚] | 0.6mm |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 14.950 |
| Mechanical Properties(机械性能) | |
| Hardness - Vickers ( kgf mm⁻² ) | 1550 |
| Poisson's ratio | 0.210 - 0.220 |
| Tensile modulus ( GPa ) | 600.00 |
| Tensile strength ( MPa ) | 1440.00 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 4.600 - 5.000 @20-1000℃ |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 200.0 - 480.0 @25℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 60.00 - 80.00 @20℃ |
| Upper continuous use temperature ( C ) | 600 - 630 |
| Electrical Properties(电气特性) | |
| Volume resistivity ( Ohmcm ) | 2x10⁻⁶@25℃ |
| Pultrusion(挤拉成型) | |
| Compressive strength ( MPa ) | 5300 -7000 |
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% |
