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TUNGSTEN CARBIDE

Product Name
TUNGSTEN CARBIDE
CAS No.
12070-13-2
Chemical Name
TUNGSTEN CARBIDE
Synonyms
Einecs 235-124-6;ditungsten carbide;Tungsten carbide (W2C);Cadmium (Cd) Sputtering Targets;3-Amino-propionic acid benzyl ester;TUNGSTEN CARBIDE, 99.5% (METALS BASIS)
CBNumber
CB2174365
Molecular Formula
CW2
Formula Weight
379.69
MOL File
12070-13-2.mol
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TUNGSTEN CARBIDE Property

Melting point:
≈2800°C
Density 
17.15
solubility 
insoluble in H2O
form 
Powder
Specific Gravity
17.15
color 
Black
Resistivity
81.0 (ρ/μΩ.cm)
Water Solubility 
Soluble in nitric acid and hydrofluoric acid. Insoluble in water.
Crystal Structure
Hexagonal
Exposure limits
ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3
CAS DataBase Reference
12070-13-2
EPA Substance Registry System
Tungsten carbide (W2C) (12070-13-2)
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Safety

RIDADR 
UN3178
TSCA 
Yes
HazardClass 
4.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H228Flammable solid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
041665
Product name
Tungsten carbide
Purity
99.5% (metals basis)
Packaging
50g
Price
$177
Updated
2024/03/01
Alfa Aesar
Product number
041665
Product name
Tungsten carbide
Purity
99.5% (metals basis)
Packaging
250g
Price
$553.65
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
ING0005396
Product name
TUNGSTEN CARBIDE
Purity
95.00%
Packaging
5MG
Price
$502.92
Updated
2021/12/16
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TUNGSTEN CARBIDE Chemical Properties,Usage,Production

Chemical Properties

black hexagonal, a=0.29982 nm, c=0.4722nm; can be prepared by heating tungsten and carbon in the presence of hydrogen at high temperatures; hardness approaches that of diamond; brittle; used in hard metals, and as a 99.5% pure sputtering target to produce wear-resistant films and semiconductor films [KIR83] [CIC73] [CER91] [CRC10]

Physical properties

Black. Resistant to oxidation in air up to 700°C. Corrosion resistant to Mo.

Uses

Tungsten carbide is used in industrial machinery, cutting tools, abrasives, armor-piercing rounds and jewelry. It is preferred even over stainless steel because of their incredible hardness and resistance to wear and tear. It is utilized for the manufacture of mill products including grinding and milling. It also includes tipping trekking, ski poles as well as cleats. It is mainly used in the form of cemented tungsten carbide.

Uses

Tungsten Carbide/Carbon (WC/C) is a black-gray colored coating of hard tungsten carbide particles in a soft amorphous carbon matrix. It is used for precision components with abrasive and adhesive wear, seizure problems (poor lubrication) and for dry machining applications.

Definition

Either of two carbides (W2C and WC) produced by heating powdered tungsten with carbon. The carbides are extremely hard and are used in industry to make cutting tools or as an abrasive. WC has a very high melting point (2770°C) and will conduct electricity. W2C also has a very high melting point (2780°C) but is a less efficient conductor of electricity. It is very resistant to chemical attack and behaves in a manner very similar to that of tungsten. It is strongly attacked by chlorine to give tungsten hexachloride, WCl6.

TUNGSTEN CARBIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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TUNGSTEN CARBIDE Suppliers

China 20 Germany 1 India 1 Japan 2 Slovakia 1 United Kingdom 4 United States 7 Global 36
Leancare Ltd.
Tel
--
Fax
--
Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
Advantage
42
ABSCO Materials
Tel
--
Fax
--
Email
enquiries@abscomaterials.com
Country
United Kingdom
ProdList
911
Advantage
55
ABSCO Ltd
Tel
--
Fax
--
Email
enquiries@abscomaterials.com
Country
United Kingdom
ProdList
911
Advantage
66
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
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View Lastest Price from TUNGSTEN CARBIDE manufacturers

Career Henan Chemical Co
Product
TUNGSTEN CARBIDE 12070-13-2
Price
US $1.00/KG
Min. Order
1KG
Purity
85.0-99.8%
Supply Ability
200kg
Release date
2019-08-30

12070-13-2, TUNGSTEN CARBIDERelated Search:

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  • Einecs 235-124-6
  • Tungsten carbide (W2C)
  • 3-Amino-propionic acid benzyl ester
  • ditungsten carbide
  • TUNGSTEN CARBIDE, 99.5% (METALS BASIS)
  • Cadmium (Cd) Sputtering Targets
  • 12070-13-2
  • W2C
  • CW2