| 订货号 | 包装规格 |
| Disc |
| 903-201-38 | 50.8 mm |
半岛bd体育手机客户端
参数
| Diameter[直径] | 50.8 mm |
| Thickness[厚度] | 3mm |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 16.800 @20-1000℃ |
| Maximum use temperature in air ( C ) | 1100 |
| Melting point ( C ) | 1315.00 - 1390.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 446.0 @23℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 30.00 - 32.00 @23℃ |
| Magnetic(磁性) |
| Maximum permeability | 1 |
| Mechanical Properties(机械性能) |
| Elongation at break ( % ) | < 44.0 |
| Izod impact strength ( J m⁻¹ ) | 108.0 |
| Modulus of elasticity ( GPa ) | 220.0 |
| Tensile strength ( MPa ) | 550.00 - 780.00 |
| Physical Properties(物理性质) |
| Density ( g cm⁻³ ) | 8.500 - 8.700 |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) | 29-33 |
| Temperature coefficient ( K⁻¹ ) | 0.00190 |
其他参数
公差
人体健康
吸入、摄入或通过皮肤吸收后可能造成死亡或对健康造成急性或慢性损害的化学品。
