Tungsten WK Heavy Wire 0.020″, Clean, Min 1KG per spool (850 feet)
Tungsten Wire. Elmet’s 99.95% pure tungsten wire is made in the U.S.A. at our fully integrated Lewiston, Maine production facility, where Elmet has operated for over 90 years. Elmet is the sole U.S. owned and operated, fully integrated producer of pure tungsten wire. Elmet is ISO 9001, AS9100 and ITAR compliant.
- Made in the USA and the only fully integrated US manufacturer of pure tungsten and molybdenum wire products
- Designed to exceed ASTM F288 specifications
- ISO 9001 and AS9100 certified manufacturing process
- Various finishes, lengths and diameters available upon special order
- High melting temperature (3422° C) (highest metal, 2nd highest of elements)
- Low vapor pressure
- Sufficiently high electrical resistance
- Low thermal expansion combined with good thermal conductivity
- High E-modulus
- Strong corrosion resistance
Elmet starts with the highest quality W powder and follows ISO 9001 and AS9100 certified manufacturing process to ensure our final product always meets our customer’s application needs.