Globa Elements Solutions
Tungsten Bar/Rod
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Tungsten Bar/Rod

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Additional information

Item Number

GES-W074R
Density

Sintered tungsten rod: ≥18.3g/cc
Forged tungsten rod: ≥18.5g/cc
Diameter

2-30mm
Surface treatment

2.0mm to 30mm, Ground surface, >30mm, Smooth forged surface
Production Process

Pressing-sintering-forging-surface treatment
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Description:

Tungsten bars and rods are high-density, cylindrical refractory metal products manufactured through powder metallurgy and precision machining processes. Available in diameters ranging from 1mm to 150mm with standard lengths up to 600mm (custom dimensions available), these products deliver exceptional performance in extreme environments.

  • Unmatched Melting Point: 3,422°C (6,192°F) – highest of all pure metals
  • Exceptional Density: 19.25 g/cm³ (superior to lead for radiation shielding)
  • High Temperature Strength: Maintains structural integrity above 2,000°C
  • Low Thermal Expansion: Minimizes dimensional changes under thermal stress
  • Excellent Corrosion Resistance: Resists most acids and molten metals

Applications:

 High-Temperature Tooling

  • Resistance welding electrodes
  • EDM (electrical discharge machining) electrodes
  • Hot-work tooling for glass and metal forming

Electronics & Semiconductor

  • High-power electronic heat sinks
  • Vacuum tube components
  • Semiconductor diffusion barriers

Aerospace & Defense

  • Rocket engine components
  • Gyroscope rotors
  • Armor-piercing penetrators

Medical & Energy

  • Radiation shielding collimators
  • Linear accelerator components
  • Nuclear reactor control rods

Industrial Manufacturing

  • Thermocouple wires (W-Re alloys)
  • Furnace construction elements
  • Plasma torch electrodes

Related products

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 We are dedicated to supplying high-quality, stable products, including refractory metals, deposition materials (sputtering target & evaporation materials), rare earth elements, permanent magnets, and advanced ceramic products.

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E-mail：sales@gesmaterials.com

560 17th St, Oakland, CA 94612, USA

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Inquiry to GES Materials

Please describe the product(s) for which you would like more information/quotation.Items marked with an asterisk(*) are required.