Co4 C2

semiconductor

· Co4 C2

Co4C2 is a cobalt-based carbide compound belonging to the family of transition metal carbides, which are known for their extreme hardness and thermal stability. This material is primarily of research and development interest rather than a mature commercial product; cobalt carbides are investigated for applications requiring wear resistance, high-temperature strength, and chemical inertness, positioning them as alternatives to tungsten carbide in specialized cutting tools, wear-resistant coatings, and catalytic applications where cobalt's unique properties offer advantages over conventional carbides.

wear-resistant coatingscutting tool insertshigh-temperature structural applicationscatalytic materials researchhardface applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	37,761.4	ksi	—
Shear Modulus(G)	15,703.7	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01170	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.07700	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Co4 C2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control