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ChemicalBook >> CAS DataBase List >> Tungsten carbide

Tungsten carbide

Tungsten carbide price.
  • $37 - $1010
  • Product name: Tungsten carbide
  • CAS: 12070-12-1
  • MF: CW
  • MW: 195.85
  • EINECS:235-123-0
  • MDL Number:MFCD00011464
  • Synonyms:ncic61198 ;Tungsten carbide, 99% (metals basis);Tungsten carbide - > .3% Ni;Tungsten carbide - >2% Co;Tungsten carbide, 93-94% + Co 6.5-7%;tungsten cabide;Tungsten carbide,99%;tungstencarbide(wc)
12 prices
Selected condition:
Brand
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 25g
  • 50g
  • 1ea
  • 100g
  • 250g
  • ManufacturerSigma-Aldrich
  • Product number778346
  • Product descriptionTungsten(IV) carbide nanopowder, hexagonal, 150-200nm, ≥99% trace metals basis
  • Packaging25g
  • Price$113
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number241881
  • Product descriptionTungsten(IV) carbide powder, 2μm, ≥99%
  • Packaging100g
  • Price$224.82
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF08742539
  • Product descriptionTungsten carbide powder, max. particle size 45 micron, weight 20?g, purity 99.5%
  • Packaging1ea
  • Price$304
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF48047722
  • Product descriptionTungsten carbide powder, max. particle size 45 micron, weight 50?g, purity 99.5%
  • Packaging1ea
  • Price$397
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF40571412
  • Product descriptionTungsten carbide
  • Packaging1ea
  • Price$445
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF98618619
  • Product descriptionTungsten carbide powder, 45 max. part. size (micron), weight 100?g, purity 99.5%
  • Packaging1ea
  • Price$524
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF71426325
  • Product descriptionTungsten carbide
  • Packaging1ea
  • Price$565
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF28290438
  • Product descriptionTungsten carbide
  • Packaging1ea
  • Price$730
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF74580712
  • Product descriptionTungsten carbide powder, 45 max. part. size (micron), weight 200?g, purity 99.5%
  • Packaging1ea
  • Price$741
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF36304400
  • Product descriptionTungsten carbide
  • Packaging1ea
  • Price$1010
  • Updated2025-07-31
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-7431
  • Product descriptionTungsten carbide (99.5%-W)
  • Packaging50g
  • Price$37
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-7431
  • Product descriptionTungsten carbide (99.5%-W)
  • Packaging250g
  • Price$147
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 778346 Tungsten(IV) carbide nanopowder, hexagonal, 150-200nm, ≥99% trace metals basis 25g $113 2025-07-31 Buy
Sigma-Aldrich 241881 Tungsten(IV) carbide powder, 2μm, ≥99% 100g $224.82 2025-07-31 Buy
Sigma-Aldrich GF08742539 Tungsten carbide powder, max. particle size 45 micron, weight 20?g, purity 99.5% 1ea $304 2025-07-31 Buy
Sigma-Aldrich GF48047722 Tungsten carbide powder, max. particle size 45 micron, weight 50?g, purity 99.5% 1ea $397 2025-07-31 Buy
Sigma-Aldrich GF40571412 Tungsten carbide 1ea $445 2025-07-31 Buy
Sigma-Aldrich GF98618619 Tungsten carbide powder, 45 max. part. size (micron), weight 100?g, purity 99.5% 1ea $524 2025-07-31 Buy
Sigma-Aldrich GF71426325 Tungsten carbide 1ea $565 2025-07-31 Buy
Sigma-Aldrich GF28290438 Tungsten carbide 1ea $730 2025-07-31 Buy
Sigma-Aldrich GF74580712 Tungsten carbide powder, 45 max. part. size (micron), weight 200?g, purity 99.5% 1ea $741 2025-07-31 Buy
Sigma-Aldrich GF36304400 Tungsten carbide 1ea $1010 2025-07-31 Buy
Strem Chemicals 93-7431 Tungsten carbide (99.5%-W) 50g $37 2024-03-01 Buy
Strem Chemicals 93-7431 Tungsten carbide (99.5%-W) 250g $147 2024-03-01 Buy

Properties

Melting point :2870°C
Boiling point :6000°C
Density :15,63 g/cm3
solubility :insoluble in H2O; soluble in HNO3/HF
form :powder
color :Gray
Specific Gravity :15.63
Resistivity :19.2 (ρ/μΩ.cm)
Water Solubility :Soluble in nitric acid and hydrofluroic acid. Insoluble in water.
Crystal Structure :Hexagonal
Merck :14,9815
Exposure limits :ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3 InChI :InChI=1S/C.W/q-1;+1
InChIKey :UONOETXJSWQNOL-UHFFFAOYSA-N
SMILES :[W+]#[C-]
IARC :2A (Vol. 86) 2006
EPA Substance Registry System :Tungsten monocarbide (12070-12-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2
Danger
Warning
GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Tungsten carbide is extensively used as a cutting tool for machining and in armor-piercing ammunition. It is also used in farriery, the shoeing of horses as well as to improve traction on slippery surfaces like roads or ice. It finds application in nuclear reactors as an effective neutron reflector. It is also used for making surgical instruments meant for open surgery such as scissors, forceps, hemostats, blade-handles and in laparoscopic surgery instruments such as graspers, cutter, needle holder and cautery. Further, it also used to make the rotating ball in the tips of ballpoint pens, bridal jewelry, and gauge blocks, which is useful for producing precision lengths in dimensional metrology.

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