材料 >> 合金
黄铜,管, Cu70Zn30, 2.74mm ID, 3.56mm OD, As Drawn Temper
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% |
| |
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