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Platinum/Iridium Alloy Tube (Pt90/Ir10)
Platinum/Iridium Alloy Tube (Pt90/Ir10) delivers exceptional chemical stability, high melting point performance, and enhanced wear resistance, making it well-suited for applications where extreme corrosion and temperature resistance are paramount. The tubular geometry allows for fluid or gas transport in aggressive chemical environments, high-temperature furnace assemblies, and specialized medical implants. Industries including chemical processing, aerospace propulsion, and biomedical engineering rely on Pt90/Ir10 tubes for tasks such as thermocouple sheathing, catalyst housing, and implantable medical components. In research, these tubes are utilized in high-purity chemical delivery systems, advanced fuel cell development, and experimental high-temperature reactors. The alloy’s combination of platinum’s chemical inertness with iridium’s mechanical reinforcement ensures structural reliability in service environments where failure is not an option.
Formula: Pt90/Ir10
Outside Diameter: 3mm
Wall Thickness: 0.1mm
Inside Diameter: 2.8mm
Length: 10mm
Temper: As Drawn
UOM Code: 605-344-35
Legacy Code: PT027600
Distributor Code: GF60534435
Outside Diameter: 3mm
Wall Thickness: 0.1mm
Inside Diameter: 2.8mm
Length: 10mm
Temper: As Drawn
UOM Code: 605-344-35
Legacy Code: PT027600
Distributor Code: GF60534435
SKU: 1000176663
Product Code: PT02-TB-000300
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
$442.00
each
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Precious Metals
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 130-190 |
| Elongation at break( % ) | <25 |
| Tensile strength( MPa ) | 380-620 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 25 |
| Temperature coefficient( K⁻¹ ) | 0.0013 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1800 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 31@23 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 31@23C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 8.7@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 21.56 |
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