Platinum Tungsten
Platinum tungsten (PtW8) alloy can be made into embolization coil for the treatment of cerebral aneurysms and the soft tip coil cover of the guide wire
Classification:
Precious Metal Wire
Product Details
Platinum tungsten (PtW8) alloy can be made into embolization coil for the treatment of cerebral aneurysms
and the soft tip coil cover of the guide wire.
Chemical Composition
| Pt | W | Pd + Rh + Ru + Au | Other elements |
| 92 ± 1.0 | 8 ± 1.0 | 0.1 max. | 0.1 max. |
|
Round wire Dia. range (mm)
|
Tolerances (mm)
|
| 0.025 -0.05 | ±0.002 |
| 0.05 - 0.10 | ±0.003 |
| ≥0.10 | ±0.005 |
|
Mechanical Properties
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Condition
|
Tensile Strength
|
Elongation
|
|
|
Cold worked
|
≥220KSI | ≥1500MPa | >1% |
|
Annealed
|
≥160KSI | ≥1100MPa | ≥2% |
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