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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.


  • Tungsten Granules (Tungsten Flux)

    Tungsten Granules (Tungsten Flux)

    Our tungsten granules (W granules), also named as tungsten flux, 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 and porous tungsten sheet, porous tungsten disc with porosity from 20% to 50%. Porous tungsten is produced by low-temperature sintering, opposite to normal tungsten products which are sintered at high temp.

  • Tungsten Crucible

    Tungsten Crucible

    Tungsten crucible is widely used in technologies for growing mono-crystals, electronics and technologies for thermal vaporization deposition of substances. Tungsten crucibles (W 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 (tungsten rectangular bar & tungsten square bars) is mainly used as cathode, conductive parts, heat resistant parts and other devices in electronic products and industrial equipment. We also provide tungsten pellets, tungsten cubes.

  • Tungsten Rod

    Tungsten Rod

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

  • Tungsten Plate

    Tungsten Plate

    Edgetech Industries LLC provides tungsten plate (W plates) with purity W≥99.95%. Pure Tungsten rolled products are rolled from tungsten ingot, including tungsten plates, tungsten sheets & foil.

  • Tungsten Sheet

    Tungsten Sheet

    Edgetech Industries LLC is a worldwide supplier of tungsten sheet (pure tungsten sheets) 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 & tungsten plate) are also available.

  • Tungsten Disc & Tungsten Square

    Tungsten Disc & Tungsten Square

    We supply tungsten disc, tungsten washer and tungsten square, which are cut from sheets & plates. Tungsten discs and tungsten square are widely used as contact materials in silicon controlled rectifiers diodes, transistors and thyristors (GTO’S).

  • Tungsten Tube

    Tungsten Tube

    Edgetech Industries LLC provides tungsten tube (tungsten tubing) and tungsten crucible with customized specifications that are used at high temperature. Tungsten tube is widely used as high-temperature vessel in sapphire single crystal growth furnace

  • 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 tungsten wire, the surface can be block oxide, chemically cleaned, electrolytic polished, etc. Material is 99.95% pure tungsten.

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