The surface has not been cleaned and contains blemishes and scratches.
| 订货号 |
包装规格 |
| Sizes |
| 718-479-51 |
108mm x 108mm |
半岛bd体育手机客户端 参数
| Thickness[厚度] |
7.1mm |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
8.500 @20-100 |
| Melting point ( C ) |
1450.00 |
| Specific heat ( J K?? kg?? ) |
450.0 @23 |
| Thermal conductivity ( W m?? K?? ) |
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?? ) |
0.00340 |
| Physical Properties(物理性质) |
| Density ( g cm?? ) |
8.400 |
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% |
