Nickel wire with high purity and annealed condition is widely used in applications requiring excellent thermal and electrical conductivity, corrosion resistance, and mechanical stability at elevated temperatures. It is commonly employed in heating elements for furnaces and industrial processes due to its ability to withstand repeated thermal cycling. The wire serves as a key component in thermocouples, particularly type K (chromel-alumel), where it forms the positive leg. It is also used in electronic devices, including resistors and connectors, where stable electrical performance is essential. In laboratory and research settings, this nickel wire is used for constructing custom sensors, electrodes, and sample supports in high-temperature experiments. Its high purity minimizes contamination, making it suitable for use in semiconductor manufacturing and thin-film deposition processes. Additionally, it finds use in the aerospace and defense industries for ignition systems and specialized wiring in extreme environments. The annealed state ensures good ductility, allowing for easy shaping and installation without compromising performance.