| 品牌: | Goodfellow |
| 产地: | 英国 |
| 订货号 | 包装规格 |
| Sizes | |
| 978-969-75 | 50 mm x 50 mm |
| 203-703-94 | 100 mm x 100 mm |
| 330-972-15 | 200 mm x 200 mm |
| 948-218-57 | 300 mm x 300 mm |
产品参数
| Surface Finish[表面光洁度] | Mirror Polished On Both Sides |
| Thickness[厚度] | 1.5mm |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 10.300 @0-100℃ |
| Melting point ( C ) | 1450.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 460.0 @23℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 24.90 @100℃ |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 55 |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | > 12.0 |
| Modulus of elasticity ( GPa ) | 200.0 |
| Tensile strength ( MPa ) | 860.00 |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 7.800 |
其他参数
公差
| 长度 | <100mm | ±1mm |
|---|---|---|
| ≥100mm | +2% / -1% | |
| 直径 | <100mm | ±1mm |
| ≥100mm | +2% / -1% | |
| 厚度 | ±10% | |
| 陶瓷 | ±20% | |
| 复合材料 | ±20% | |
| 聚合物 | ±20% | |
| 长度 1 | <100mm | ±1mm |
| ≥100mm | +2% / -1% | |
| 长度 2 | <100mm | ±1mm |
| ≥100mm | +2% / -1% |
