钽钨,棒, Ta97.5W 2.5, 2.5mm直径, As Drawn Temper
材料 >> 合金
品牌: Goodfellow产地: 英国
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产品介绍
| 订货号 | 包装规格 |
| Length (Round) |
| 157-466-21 | 100mm |
| 594-359-94 | 200mm |
| 485-251-83 | 500mm |
| 594-891-28 | 1000mm |
产品参数
| Diameter[直径] | 2.5mm |
| Length[长度] | 100mm - 1000mm |
| Temper[状态] | As Drawn |
| Mechanical Properties(机械性能) |
| Elongation at break ( % ) | < 20.0 |
| Hardness - Vickers ( kgf mm⁻² ) | 115 - 160 |
| Modulus of elasticity ( GPa ) | 186.0 |
| Tensile strength ( MPa ) | 240.00 - 310.00 |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 6.480 @20-500℃ |
| Melting point ( C ) | 3014.00 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 141.0 @23℃ |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 55.00 @23℃ |
| Physical Properties(物理性质) |
| Density ( g cm⁻³ ) | 16.660 |
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% |