半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| 687-811-67 |
10 Piece |
| 976-456-29 |
20 Piece |
| 057-035-99 |
50 Piece |
| 655-405-49 |
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 |
| Chemical Resistance(耐化学性) |
| Acids - concentrated |
Fair |
| Acids - dilute |
Good |
| Alkalis |
Fair |
| Halogens |
Good |
| Metals |
Fair |
| Mechanical Properties(机械性能) |
| Hardness - Vickers ( kgf mm?? ) |
800 - 1000 |
| Shear strength ( MPa ) |
190 - 240 |
| Tensile modulus ( GPa ) |
170.00 - 220.00 |
| Tensile strength ( MPa ) |
160.00 |
| Electrical Properties(电气特性) |
| Dielectric constant |
10.0 |
| Volume resistivity ( Ohmcm ) |
>10?@25℃ |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
3.300 @20-1000℃ |
| Specific heat ( J K?? kg?? ) |
690.0 @25℃ |
| Thermal conductivity ( W m?? K?? ) |
10.00 - 16.00 @20℃ |
| Upper continuous use temperature ( C ) |
1200 - 1500 |
| Physical Properties(物理性质) |
| Apparent porosity ( % ) |
15.00 - 23.00 |
| Density ( g cm?? ) |
2.400 |
| Pultrusion(挤拉成型) |
| Compressive strength ( MPa ) |
550 -650 |
其他参数
公差
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