BeCrCo

metal

· JVASP-74476· BeCrCo

BeCrCo is a ternary intermetallic alloy combining beryllium, chromium, and cobalt elements, designed to explore lightweight high-strength material combinations. This composition sits at the intersection of beryllium metallurgy (known for exceptional strength-to-weight ratios) and transition metal strengthening, making it primarily a research-phase material of interest to aerospace and defense sectors seeking alternatives to conventional superalloys. Engineers would consider this family of alloys for applications requiring high specific strength at elevated temperatures, though manufacturing and toxicity considerations around beryllium processing remain significant practical barriers compared to established titanium or nickel-based superalloys.

aerospace structural componentshigh-temperature applicationslightweight alloy researchdefense systemsintermetallic phase studiesspecific strength optimization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2357	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)	0.2975	eV/atom	—
Formation Energy(ΔHf)	0.08680	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.

BeCrCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control