• W
  • Tungstène

  • WOLFRAM

Norms ASTM B760

Production technique Sintered

Chemical composition Mechanical characteristics
W Other Rm A% HB Density Recristallisation
temperature
99,95 ≤ 0,05 800 – 1300 2,0-5,0 360-500 19,3 1150
Description

Has the highest melting point and the lowest vapor pressure. Excellent material for the vacuum technique and for the related fields. Anticorrosive to many acids, construction of rectifiers, switches and contactors, high temperature furnaces, heating resistors and reflector screens and used for the treatment of nuclear fuel reactor fuels

Application

High-temperature resistance 3420 ° C, spot welding and contacts, electro-erosion, furnaces and ovens under vacuum,
Anti-corrosion