钽钨,棒, Ta97.5W 2.5, 2.5mm直径, As Drawn Temper
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% |
| |
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