产品介绍 | 订货号 | 包装规格 | | Sizes | | 502-430-59 | 25 mm x 25 mm |
产品参数 | Thickness[厚度] | 2mm | | 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 | 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% | | 直径 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 厚度 | | ±10% |
|---|
| 陶瓷 | ±20% | | 复合材料 | ±20% | | 聚合物 | ±20% | | 长度 1 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 长度 2 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% |
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