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Tungsten Carbide Powder, WC, CAS 12070-12-1


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Tungsten Carbide (WC) Powder, with its black hue and hexagonal crystal structure, is crucial for cemented carbide production. It rivals diamonds in hardness and is widely utilized in thermal spraying, atomic energy, metallurgical automation, aerospace, and other high-tech fields. HM offers top-quality Tungsten Carbide Powder at competitive prices, with customized options to meet needs.

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Tungsten Carbide (WC) Powder, boasting metallic luster, is an excellent conductor of electricity and heat. To enhance toughness and reduce brittleness, low-melting-point metals are often alloyed with it. Primarily used to produce hard metals, it is a vital industrial material. When manufacturing steel cutting tools, titanium carbide, tantalum carbide, or their mixture are often added to improve the explosion resistance. 

Tungsten Carbide Powder, WC, CAS 12070-12-1

  • Formula: WC
  • Density: 15.63 g/cm3
  • Melting point: 2870℃
  • Boiling point: 6000℃
  • Molecular weight: 195.85 g/mol
  • CAS: 12070-12-1

Tungsten Carbide Powder Specifications


Chemical Composition (%)


Total Carbon

Free Carbon













-120mesh, or customized

Tungsten Carbide Powder SEM

Tungsten Carbide (WC) Powder SEM

Tungsten Carbide Powder Features

  • High purity, uniform particle size, and good dispersion
  • Insoluble in cold water, hydrochloric acid, sulfuric acid
  • Strong resistance to acid, wear, and corrosion

Tungsten Carbide Powder Applications

  • Used as super hard tool material, wear-resistant material.
  • Used for manufacturing cutting tools.
  • Used for manufacturing crucibles for melting copper, cobalt, bismuth, and other metals.
  • Used for manufacturing wear-resistant semiconductor films.

Tungsten Carbide Powder Storage and Packing

Tungsten Carbide (WC) Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period. HM offers vacuum-sealed packaging options including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per your specific requirements.

Tungsten Carbide (WC) Powder Packaging

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