HfBeCo

metal

· JVASP-67433· HfBeCo

HfBeCo is a ternary metal alloy combining hafnium, beryllium, and cobalt, likely developed for high-performance structural or functional applications requiring exceptional strength-to-weight ratios and thermal stability. This is primarily a research-phase material rather than a commodity alloy; the combination of these elements suggests exploration of refractory properties (from hafnium), low density benefits (from beryllium), and hardness or magnetic characteristics (from cobalt). Engineers would consider this alloy only in specialized aerospace, defense, or advanced manufacturing contexts where the added development risk and cost justify significant performance gains unavailable from conventional alternatives.

High-temperature aerospace componentsRefractory alloy researchDefense/advanced materialsHigh-strength lightweight structuresExperimental phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3654	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)	0.1013	eV/atom	—
Formation Energy(ΔHf)	-0.2958	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.

HfBeCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control