产品介绍 | 订货号 | 包装规格 | | 273-318-37 | 25 mm x 25 mm | | 220-728-90 | 25 mm x 50 mm | | 107-424-20 | 25 mm x 75 mm | | 960-930-85 | 50 mm x 75 mm | | 905-728-78 | 75 mm x 100 mm | | 718-207-83 | 75 mm x 200 mm |
产品参数 | Thickness[厚度] | 0.25mm | | 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 | 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% | | 直径 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 厚度 | <0.01mm | ±25% |
|---|
| ≤0.05mm | ±15% | | >0.05mm | ±10% | | 长度 1 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% | | 长度 2 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| |
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