Note: Ingredients listed on restricted chemical lists
EC/CAS
231-158-0/7440-02-0
Name of the chemical
Nickel
Concentration
3-12%
EC/CAS
231-158-0/7440-48-4
Name of the chemical
Cobalt, Metall (2020/217)
Concentration
3-12%
EC/CAS
231-153-3/7440-44-0
Name of the chemical
Carbon black
Concentration
3-8%
General Information
Revision date
2015-12-15
Product name
Cemented tungsten carbide product with cobalt binder
Product Synonyms
Grit, Inserts, Pellets, Powder, Compacts, Special Shapes
Chemical name
Refractory Metal Carbide
Manufacturer Name
Greystone Alloys —
Icons in SDS
Company Information
company name
Greystone Alloys —
Section 2
SECTION 2: Hazards identification
Hazard statements
May be harmful in contact with eyes or skin, if inhaled, or swallowed. Emergency Overview: Cemented tungsten carbide with cobalt binder is a dark gray metal with no odor. During normal operation and usage, cemented carbide products do not present inhalation or ingestion hazards. However, grinding cemented carbide products will produce dusts of potentially hazardous ingredients which can be ingested, inhaled, or come into contact with the skin and eyes. Hazard Summary: Overexposure to this material in the form of metallurgical powder (from operations such as grinding) is hazardous to health. May cause eye, skin, and mucous membrane irritation. May cause temporary or permanent respiratory disease. Certain pulmonary and skin conditions may be aggravated by exposure. [
