Tungsten Spooled Wire

Designed for aggressive environments, Goodfellow's Tungsten Spooled Wire delivers unmatched thermal resilience, mechanical strength, and dimensional stability - ideal for aerospace, electronics, scientific instrumentation, and high-temperature manufacturing. Produced from 99.95% pure tungsten with diameters ranging from 0.004 mm to 1.2 mm and lengths up to 12,500 m, it integrates seamlessly into systems requiring precision and durability. Tungsten’s high melting point ensures structural stability under intense heat, while its density and tensile strength provide durability in compact, high-stress components. Its low thermal expansion and excellent conductivity make it ideal for electron beam sources, thermionic emitters, and RF/microwave vacuum devices. Chemically inert and highly wear-resistant, it performs reliably in corrosive environments and in demanding mechanical applications. These combined properties make our tungsten wire the preferred choice for heating elements, welding electrodes, imaging systems, and advanced aerospace assemblies.