PtIr10 Platinum Iridium Alloy Wire 0.25mm Medical Electrode Marker Band Radiopaque Material
Price:
USD 50-150 / Gram
MOQ:
10 Grams
Delivery Time:
5-10 working days for stock items, 15-20 working days for production
Brand:
ECER
Product Description
PtIr10 Platinum Iridium Alloy Wire - 0.25 mm
Pt90Ir10 alloy wire precision-drawn to 0.25 mm diameter for medical device manufacturing. Platinum iridium 10% is the most widely specified Pt-Ir grade for implantable and interventional devices, valued for its balanced combination of radiopacity, mechanical strength and corrosion resistance.
Key Specifications
| Alloy Grade | Pt90Ir10 (PtIr10) |
| Wire Type | Round wire |
| Diameter | 0.25 mm |
| Diameter Tolerance | ±0.005 mm |
| Purity | Pt + Ir ≥ 99.9% |
| Density | ~21.5 g/cm³ |
| Melting Point | ~1780 °C |
| Resistivity | ~0.245 μΩ·m |
| Tensile Strength (hard drawn) | 900-1100 MPa |
| Tensile Strength (annealed) | 380-450 MPa |
| Elongation | ≥ 25% (annealed) |
| Surface Condition | Bright, clean, burr-free |
Typical Medical Applications
- Radiopaque marker bands and marker wire for catheters and stents
- Electrode wire for cardiac pacing leads and sensing electrodes
- Guidewire core and shaping wire for interventional devices
- Electrical stimulation and ablation device components
Material Advantages
- Superior radiopacity for precise device positioning under fluoroscopy
- Excellent biocompatibility and corrosion resistance in body environments
- High strength with good formability for coiling, bending and swaging
- Available in hard drawn or annealed temper to suit your process
Quality Assurance
Produced under an ISO 9001:2015 quality system. Each spool is inspected for diameter, surface finish and mechanical properties. Custom diameters, tempers and spool lengths are available upon request. Contact us for full specifications and pricing.
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Company
Huona (Shanghai) New Material Co., Ltd.
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Roy