半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| 407-312-74 |
10 Piece |
| 914-087-76 |
20 Piece |
| 260-972-84 |
50 Piece |
| 240-019-28 |
100 Piece |
半岛bd体育手机客户端 参数
| Diameter[直径] |
3mm |
| Quantity[数量] |
10 Piece - 100 Piece |
| Sphericity[球面] |
0.625μm |
| Surface Finish[表面光洁度] |
Polished |
| Type[类型] |
Precision Sphere |
| Physical Properties(物理性质) |
| Density ( g cm?? ) |
14.950 |
| Mechanical Properties(机械性能) |
| Hardness - Vickers ( kgf mm?? ) |
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?? K?? ) |
4.600 - 5.000 @20-1000℃ |
| Specific heat ( J K?? kg?? ) |
200.0 - 480.0 @25℃ |
| Thermal conductivity ( W m?? K?? ) |
60.00 - 80.00 @20℃ |
| Upper continuous use temperature ( C ) |
600 - 630 |
| Electrical Properties(电气特性) |
| Volume resistivity ( Ohmcm ) |
2x10??@25℃ |
| Pultrusion(挤拉成型) |
| Compressive strength ( MPa ) |
5300 -7000 |
其他参数
公差
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