| 品牌: | Goodfellow |
| 产地: | 英国 |
| 订货号 | 包装规格 |
| 496-048-46 | 10mm x 10mm |
| 221-680-76 | 25mm x 25mm |
| 682-988-45 | 50mm x 50mm |
| 264-773-72 | 50mm x 100mm |
产品参数
| Thickness[厚度] | 0.125mm |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | < 18.0 |
| Hardness - Vickers ( kgf mm⁻² ) | 280 - 285 |
| Modulus of elasticity ( GPa ) | 236.0 |
| Tensile strength ( MPa ) | 980.00 - 1100.00 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 8.600 @20-100℃ |
| Melting point ( C ) | 2153.00 |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 35 |
| Temperature coefficient ( K⁻¹ ) | 0.00100 |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 21.700 |
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% |
