Very limited stock available.
| 订货号 | 包装规格 |
| Disc |
| 891-435-00 | 40mm |
| Sizes |
| 217-291-46 | 25mm x 25mm |
产品参数
| Diameter[直径] | 40mm |
| Temper[状态] | As Rolled |
| Thickness[厚度] | 0.03mm |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) | 3.4-3.8 |
| Temperature coefficient ( K⁻¹ ) | 0.00300 |
| Mechanical Properties(机械性能) |
| Elongation at break ( % ) | < 20.0 |
| Hardness - Brinell | 10 - 100 |
| Izod impact strength ( J m⁻¹ ) | 27.0 - 34.0 |
| Modulus of elasticity ( GPa ) | 70.0 |
| Shear strength ( MPa ) | 160 - 200 |
| Tensile strength ( MPa ) | 150.00 - 430.00 |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 23.000 @20-100℃ |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 904.0 @23℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 180.00 - 193.00 @23℃ |
| Physical Properties(物理性质) |
| Density ( g cm⁻³ ) | 2.690 |
其他参数
公差
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +2% / -1% |
| 直径 | <100mm | ±1mm |
|---|
| ≥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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