Co3Pt

metal

· JVASP-99586· Co3Pt

Co3Pt is an intermetallic compound combining cobalt and platinum in a 3:1 atomic ratio, belonging to the class of high-density metallic intermetallics. This material is primarily of research and specialized industrial interest, valued for applications requiring exceptional hardness, corrosion resistance, and thermal stability afforded by platinum alloying; it is notably used or investigated in catalysis, high-temperature structural applications, and wear-resistant coatings where the cost of platinum content is justified by superior performance and longevity.

catalytic converters and fuel cellshigh-temperature structural componentswear-resistant coatingsaerospace engine applicationscorrosion-resistant fastenersresearch intermetallics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4506	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.348	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1210	eV/atom	—
Formation Energy(ΔHf)	0.03832	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.

Co3Pt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control