材料 >> 合金
铂铱,箔, Pt80Ir20, As Rolled Temper, 0.0125mm厚
半岛bd体育手机客户端 介绍
| 订货号 |
包装规格 |
| Sizes |
| 439-002-64 |
25 mm x 25 mm |
| 601-310-56 |
50 mm x 50 mm |
| 684-568-30 |
100 mm x 100 mm |
半岛bd体育手机客户端 参数
| Temper[状态] |
As Rolled |
| Thickness[厚度] |
0.0125mm |
| Thermal Properties(热性能) |
| Coefficient of thermal expansion ( x10?? K?? ) |
8.300 @0-100℃ |
| Melting point ( C ) |
1830.00 - 2123.00 |
| Physical Properties(物理性质) |
| Density ( g cm?? ) |
21.700 |
| Mechanical Properties(机械性能) |
| Elongation at break ( % ) |
< 20.0 |
| Hardness - Vickers ( kgf mm?? ) |
190 - 200 |
| Modulus of elasticity ( GPa ) |
198.0 |
| Tensile strength ( MPa ) |
680.00 - 700.00 |
| Electrical Properties(电气特性) |
| Electrical resistivity ( μOhmcm ) |
31-32 |
| Temperature coefficient ( K?? ) |
0.00100 |
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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