From my workshop to your production line, Platinum Rhodium Wire is crafted for precision and longevity. I tailor this premium alloy to meet exact ODM specs and tight tolerances, whether you need fine diameters or long lengths for high-temperature sensors, reactors, or vacuum tubes. Our Factory-grade production delivers excellent creep resistance, stable conductivity, and oxidation resistance at extreme temps. I offer flexible packaging, fast lead times, and scalable volumes to fit your batch runs, with full traceability and diameter control. This material is ideal for aerospace, chemical processing, and semiconductor equipment where reliability matters most. We can tailor annealing, surface finishes, and spool options to your application, ensuring seamless integration into your process. Let’s discuss your specs and lock in competitive pricing today.
Platinum rhodium wire stands as a benchmark for performance where innovation meets 2025 demands. With exceptional high-temperature stability, oxidation resistance, and precise rhodium content control, Pt-Rh alloys power critical components in thermocouples, sensors, and high-temperature assemblies across aerospace, energy, and semiconductor sectors. Global buyers seeking reliability, traceability, and cost efficiency will find Pt-Rh wire’s purity, ductility, and repeatable properties indispensable in harsh environments. From a premier engineering producer in western China, this partner merges advanced metallurgy with precision drawing and controlled annealing. Capabilities include high-purity alloy sourcing, tight-tolerance diameters, rigorous non-destructive tests, and fully traceable lot records. By uniting engineering know-how with supply-chain discipline, the facility delivers scalable, just-in-time solutions for global buyers who require consistent quality, shorter lead times, and durable performance in demanding applications.
| Property | Type S (Pt-10Rh) | Type R (Pt-13Rh) | Notes |
|---|---|---|---|
| Alloy composition | Pt-10Rh | Pt-13Rh | Standard compositions for high-temperature thermocouple wires |
| Typical diameter range | 0.05–0.15 mm | 0.05–0.15 mm | Common wire diameters used in industrial thermocouple assemblies |
| Service temperature range | 0–1600 °C | 0–1600 °C | Max rating for most high-temperature sensing applications |
| Oxidation resistance | Excellent at high temperature in oxidizing and inert atmospheres | Excellent at high temperature in oxidizing and inert atmospheres | Rh content improves high-temperature stability and longevity |
| EMF stability / drift | Very good long-term stability; low drift over time | Very good long-term stability; low drift over time | Suitable for precise temperature measurement over extended periods |
| Common applications | High-temperature thermocouples in power generation, petrochemical furnaces | High-temperature thermocouples in aerospace, metals processing | Widely used in harsh/high-temperature environments |
| Compatibility with sheath materials | Ceramic and nickel-based alloy sheaths recommended | Ceramic and nickel-based alloy sheaths recommended | Avoid aggressive reducing environments without proper protection |