钨铜,管, W 60Cu40, 0.85mm ID, 3.15mm OD
产品介绍
| 订货号 | 包装规格 | | Length (Round) | | 894-831-58 | 80 mm | | 552-194-84 | 175 mm |
产品参数 | 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⁻³ ) | 13.000 | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 11.700 @20℃ | | Specific heat ( J K⁻¹ kg⁻¹ ) | 240.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 228.00 @23℃ | | Mechanical Properties(机械性能) | | Hardness - Rockwell | 82 | | Hardness - Vickers ( kgf mm⁻² ) | 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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