材料 >> 合金
钨铜,管, W 60Cu40, 0.85mm ID, 3.15mm OD
半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| Length (Round) |
| 894-831-58 |
80 mm |
| 552-194-84 |
175 mm |
半岛bd体育手机客户端 参数
| Inside Diameter[内部直径] |
0.85mm |
| Length[长度] |
80 mm - 175 mm |
| Outside Diameter[外部直径] |
3.15mm |
| Wall Thickness[壁厚] |
1.15mm |
| Physical Properties(物理性质) |
| Density ( g cm?? ) |
13.000 |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
11.700 @20℃ |
| Specific heat ( J K?? kg?? ) |
240.0 @25℃ |
| Thermal conductivity ( W m?? K?? ) |
228.00 @23℃ |
| Mechanical Properties(机械性能) |
| Hardness - Rockwell |
82 |
| Hardness - Vickers ( kgf mm?? ) |
140 |
| Tensile strength ( MPa ) |
460.00 |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) |
3.7 |
其他参数
公差
| 外部直径 |
≤2mm |
±0.05mm |
| 聚合物 |
±10% |
| 陶瓷 |
±10% |
|
| ≤5mm |
±0.1mm |
| 聚合物 |
±10% |
| 陶瓷 |
±10% |
|
| >5mm |
±5% |
| 聚合物 |
±10% |
| 陶瓷 |
±10% |
|
| 壁厚 |
|
±10% |
| 聚合物 |
±20% |
| 陶瓷 |
±20% |
|
| 长度 |
<100mm |
±1mm |
| ≥100mm |
+5% / -1% |
|
|
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