| 订货号 | 包装规格 |
| Length (Round) |
| 883-001-00 | 100 mm |
| 689-749-25 | 200 mm |
| 142-583-69 | 500 mm |
| 149-154-93 | 1000 mm |
半岛bd体育手机客户端
参数
| Diameter[直径] | 5mm |
| Length[长度] | 100 mm - 1000 mm |
| Production Method[生产方法] | Centreless Ground |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 4.810 @20-200℃ |
| Melting point ( C ) | 1450.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 439.0 @23℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 17.30 @23℃ |
| Mechanical Properties(机械性能) |
| Elongation at break ( % ) | 30.0 |
| Modulus of elasticity ( GPa ) | 207.0 |
| Tensile strength ( MPa ) | 510.00 - 520.00 |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) | 48.9 |
| Temperature coefficient ( K⁻¹ ) | 0.00370 |
| Physical Properties(物理性质) |
| Density ( g cm⁻³ ) | 8.360 - 8.500 |
| Magnetic(磁性) |
| Curie temperature ( C ) | 435 |
其他参数
公差
| 直径 | ≤10mm | ±10% |
|---|
| 聚合物 | +20% / -10% |
| 陶瓷 | +20% / -10% |
|
| >10mm | ±5% |
| 陶瓷 | +20% / -10% |
| 聚合物 | +20% / -10% |
|
| 长度 | <100mm | ±1mm |
|---|
| ≥100mm | +5% / -1% |
人体健康
吸入、摄入或通过皮肤吸收后可能造成死亡或对健康造成急性或慢性损害的化学品。
