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Tungsten Products

Dymet Alloys

The Dymet Tungsten Division supplies a wide range of centreless ground rod and cut to length rod, discs and shaped electrode components finish ground in-house to a high specification and tolerance for use in the specialist lamp, electronics and resistance welding industries

Dymet Tungsten Products include:

  • Tungsten for anode, cathode and glass to metal seal of flashlamps
  • Lanthanated, Pure and Non-sag
  • Tungsten discs, pins and shaped electrodes
  • High precision Tungsten EDM wires, 0.0050″ to 0.012″ (0.127mm to 0.3mm diameter in 12″ (305mm) lengths
  • Porous Tips
  • Centreless ground eddy current tested rod
  • Glass Sealing quality surface finish

The Dymet Tungsten Division stocks a selection of EDM wire for immediate delivery and can offer a wide range of rod, disc and shaped components to customer requirements upon request.

Lathanated Tungsten is one of three main Tungsten materials available from Dymet Alloys.

Available in a rod and bar profile, Lanthanated Tungsten has good welding properties making the material particularly suitable for specialised applications such as the manufacture of flash lamps.

Lathanated Tungsten is available in stock sizes, ground on diameter and cut to a required overall length to form rods, bars, discs, pins and shaped electrodes.

Non Sag Tungsten is another of the materials available in a rod or bar profile. Non Sag Tungsten is a remarkably durable material making it particularly suitable for use in incandescent lamps. Non Sag has advantages over pure Tungsten for many applications, as it does not become as brittle at high temperatures.

We can supply Non Sag Tungsten, in stock sizes, ground to an exact diameter and length as required.

Similar to Non Sag Tungsten, AKS Doped Tungsten wire has the chemical elements of aluminium, potassium and silicon added which give it the special properties needed for applications such as incandescent lamps and heating elements.

Pure Tungsten is used for specialist welding electrodes and may also be used in lighting and medical equipment applications.

Pure Tungsten is available in stock sizes, ground on diameter and cut to a required overall length to form rods, bars, discs, pins and shaped electrodes.

We can also supply the following tungsten products:

  • Porus Tungsten
  • Wolfram Tungsten
  • Tungsten Discs
  • Tungsten Pins
  • Tungsten Tips
  • Tungsten Rods
  • Tungsten Sheet
  • Centreless Tungsten
  • Electrodes, Anodes & Cathodes
  • Flashlamps
  • EDM Wires
  • Spark Erosion & Spark Gaps
  • Glass Sealing