Cr2Co

metal

· JVASP-95046· Cr2Co

Cr2Co is a chromium-cobalt intermetallic compound representing a research-phase material in the chromium-cobalt family, which is traditionally valued for high-temperature strength and corrosion resistance. While bulk Cr2Co compounds remain largely experimental, chromium-cobalt alloys are well-established in medical implants, aerospace applications, and wear-resistant coatings, where they combine biocompatibility with exceptional hardness and oxidation resistance. Engineers evaluating Cr2Co should assess whether this specific stoichiometry offers advantages in phase stability or mechanical properties over conventional CoCr superalloys, as industrial adoption typically favors proven multi-component systems.

Aerospace turbine componentsBiomedical implants and prostheticsHigh-temperature corrosion resistanceWear-resistant coatingsMaterials research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2844	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2586	eV/atom	—
Formation Energy(ΔHf)	0.2479	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.

Cr2Co

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control