Dural,铝铜镁,管, Al95Cu4Mg1, 0.708mm ID, 0.81mm OD, As Drawn Temper
关注：2756
品牌：Goodfellow
产地：英国
| 订货号 | 包装规格 |
| Length (Round) | |
| 125-438-81 | 95 mm |
| 752-168-09 | 195 mm |
产品参数
| Inside Diameter[内部直径] | 0.708mm |
| Length[长度] | 95 mm - 195 mm |
| Outside Diameter[外部直径] | 0.81mm |
| Temper[状态] | As Drawn |
| Wall Thickness[壁厚] | 0.051mm |
| Typical Analysis(典型分析) | |
| Cr | <3000 PPM |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 2.800 |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | < 22.0 |
| Hardness - Brinell | 115 - 135 |
| Izod impact strength ( J m⁻¹ ) | 8.0 - 22.0 |
| Modulus of elasticity ( GPa ) | 73.0 |
| Tensile strength ( MPa ) | 420.00 - 500.00 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 22.500 @20-100℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 147.00 @23℃ |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 5 |
| Temperature coefficient ( K⁻¹ ) | 0.00220 - 0.00260 |
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% |
产品发布日期：2026.01.24
Goodfellow（顾特服）