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Formula: Pt 60/Rh 40
Form: Wire
Material: Platinum/Rhodium Alloy
Commodity: Precious Metals
Temper:
As Drawn
Platinum/Rhodium Alloy Spooled Wire (Pt60/Rh40), also known as Pt-Rh wire, is a high-performance alloy renowned for its exceptional properties and diverse industrial applications. This alloy, composed of 60% platinum and 40% rhodium, exhibits remarkable resistance to high temperatures, corrosion, and oxidation, making it ideal for use in harsh environments. Its high melting point and excellent electrical conductivity further enhance its suitability for demanding applications. In the chemical industry, Pt60/Rh40 wire is utilized in the production of thermocouples and catalytic converters due to its stability and durability under extreme conditions. The aerospace sector benefits from its use in high-temperature sensors and components, ensuring reliable performance in critical systems. Additionally, the glass manufacturing industry employs this alloy in the production of glass fibers and other high-temperature processes. Goodfellow supplies this versatile alloy, ensuring top-quality materials for advanced technological applications. With its unique combination of properties, Platinum/Rhodium Alloy Spooled Wire is indispensable in industries requiring superior performance and reliability.
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Material Properties for Precious Metals
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | <30 |
| Hardness - Vickers( kgf mm⁻² ) | 115-150 |
| Tensile strength( MPa ) | 569-588 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 17.5 |
| Temperature coefficient( K⁻¹ ) | 0.0014 |
Thermal Properties
| Element | Value |
|---|---|
| Maximum use temperature in air( C ) | 1700 |
| Melting point( C ) | 2226 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 17 |
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