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  1. Products Products
  2. Pure Tungsten Pure Tungsten
  3. Rare Earth Rare Earth
  4. Applications Applications

Pure Tungsten

Tungsten, also referred to as Wolfram, is a chemical element with the chemical symbol W and atomic number 74. After Carbon, Tungsten has the highest melting point of all elements. Tungsten is among the heaviest metals found on Earth. It has excellent high temperature mechanical properties, with the lowest expansion coefficient and highest conductivity of all metals.

We provide tungsten rolling products (plate, sheet, disc, foil), tungsten drawing and forging (tungsten block, rod, bar, wire), tungsten machined parts (tungsten crucible, tungsten heater, tungsten furnace system, tailor-made tugnsten), tungsten wire mesh. Except the shaped and machined tungsten products, our specialty tungsten product is tungsten granules (broken by forged tungsten), porous tungsten (low temperature sintered tungsten). Please send us your request to sales@edge-techind.com

Properties for pure tungsten

Melting Temperature Maximum Use Temperature Tensile Strength Theory Density Modulus of Elasticity
3410 °C 2500 °C 250MPa at RT 19.27g/cc 400 GPa
Thermal Conductivity Vapor Pressure Thermal Expansion Electrical Resistance Crystal Structure
0.48 Cal/cm2/cm°C/sec Temperatures above 1650 °C 4.30 ppm / °C 5.50 @20 °C µ ohm-cm body-centered cubic

Tungsten rolling products: Tungsten Plate, Tungsten Sheet, Tungsten Disc, Tungsten Foil.

Tungsten drawing & forging products: Tungsten Rod, Tungsten Bar, Tungsten Wire.

W furnace parts: Tungsten Crucible, Tungsten TubeTungsten Heating Element, Tungsten Boat, Furnace System.

Other products: Tungsten Granules, Porous Tungsten, Tungsten Mesh.

Products

  • Tungsten Granules (Tungsten Flux)

    Tungsten Granules (Tungsten Flux)

    Our tungsten granules, also named as tungsten accelerator and tungsten particles, are mostly used as tungsten flux when the usage requires a low oxygen and gas elements content.

  • Porous Tungsten

    Porous Tungsten

    We provide porous tungsten rod, sheet and disc with porosity from 20% to 50%. Porous tungsten is produced by low-temperature sintering.

  • Tungsten Crucible

    Tungsten Crucible

    Tungsten crucible is widely used for growing mono-crystals, electronics and thermal vaporization deposition,etc. Tungsten crucibles are available in round, square, rectangular, conical, etc.

  • Tungsten Wire

    Tungsten Wire

    Tungsten wire can be used for producing electric light source parts and electric vacuum components, etc. We are a global supplier of tungsten wire, supplying W wire with wide range diameter.

  • Tungsten Bar (W bar)

    Tungsten Bar (W bar)

    Tungsten bar (rectangular & square bars) is mainly used as cathode, conductive parts, heat resistant parts and other devices in electronic products and industrial equipment.

  • Tungsten Rod

    Tungsten Rod

    Tungsten rod can be used to make emission cathodes, high temperature forming rods, etc. We provide tungsten rods, bar, cylinder, ingot, block and ring with purity W≥99.95%.

  • Tungsten Plate

    Tungsten Plate

    We provide tungsten plate with purity W≥99.95%. Pure tungsten rolled products are rolled from tungsten ingot, including tungsten plates, sheets & foil.

  • Tungsten Sheet

    Tungsten Sheet

    Edgetech Industries LLC is a worldwide supplier of tungsten sheet with customized dimensions, the purity is W≥99.95%. Other tungsten rolled products are available on request.

  • Tungsten Foil

    Tungsten Foil

    Thinnest tungsten foil we can supply is 0.05mm thick, width largest with of 100mm, the purity is 99.95%. Other tungsten rolling products (tungsten sheet & plate) are also available.

  • Tungsten Disc & Tungsten Square

    Tungsten Disc & Tungsten Square

    We supply tungsten disc, washer and square, which are cut from sheets & plates. Tungsten discs and squares are widely used as contact materials.

  • Tungsten Tube

    Tungsten Tube

    Edgetech Industries LLC provides tungsten tube (W tubing) and tungsten crucible with customized specifications that are used at high temperature.

  • Tungsten Boat

    Tungsten Boat

    Tungsten boat (W boats) is made from Tungsten sheet through a process of stamping, bending, welding and riveting. Tungsten boats can be used in light, evaporation material, electronic and military industries.

  • Tungsten Heating Element

    Tungsten Heating Element

    Tungsten Heating Elements (Tungsten heaters) are made from tungsten wire, tungsten rods, tungsten strips and other parts, which has high melting point and excellent corrosion resistance.

  • Tungsten Furnace Parts

    Tungsten Furnace Parts

    We provide all tungsten and molybdenum high temperature furnace parts that is use in high temperature furnace system, such as tungsten crucible & molybdenum crucible, heater, heat shielding, etc.

  • Tungsten Wire Mesh

    Tungsten Wire Mesh

    Tungsten Wire Mesh can be used in battery, chemical, hydrogen making, acid making, etc. Our tungsten mesh is weaved by wire 99.95% pure tungsten wire.



Edgetech Industries LLC16518 SW 36th St, Miramar, FL 33027sales@edge-techind.com