名称：Goodfellow（顾特服）
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黄铜,管, Cu70Zn30, 2.74mm ID, 3.56mm OD, As Drawn Temper
材料 >> 合金
| 品牌: | Goodfellow |
| 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 |
| Length (Round) | |
| 348-271-50 | 100 mm |
| 533-945-87 | 200 mm |
| 743-231-88 | 500 mm |
| 903-975-47 | 1000 mm |
产品参数
| Inside Diameter[内部直径] | 2.74mm |
| Length[长度] | 100 mm - 1000 mm |
| Outside Diameter[外部直径] | 3.56mm |
| Temper[状态] | As Drawn |
| Wall Thickness[壁厚] | 0.41mm |
| Mechanical Properties(机械性能) | |
| Elongation at break ( % ) | < 65.0 |
| Hardness - Brinell | 65 - 160 |
| Izod impact strength ( J m⁻¹ ) | 50.0 - - 90.0 |
| Modulus of elasticity ( GPa ) | 100.0 - 115.0 |
| Shear strength ( MPa ) | 200 - 400 |
| Tensile strength ( MPa ) | 300.00 - 700.00 |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 19.000 - 20.000 @20-100℃ |
| Melting point ( C ) | 910.00 - 965.00 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 109.00 - 121.00 @23℃ |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 8.550 |
| Electrical Properties(电气特性) | |
| Electrical resistivity ( μOhmcm ) | 6.2-7.8 |
| Temperature coefficient ( K⁻¹ ) | 0.00120 - 0.00160 |
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% |
