HfBe2Fe

metal

· JVASP-67311· HfBe2Fe

HfBe₂Fe is an intermetallic compound combining hafnium, beryllium, and iron, representing a specialized ternary metal system. This material exists primarily in research and experimental contexts rather than established industrial production, with potential applications where the combination of refractory character (from hafnium), low density contributions (from beryllium), and iron's cost-effectiveness might offer advantages in extreme-temperature or weight-critical aerospace environments. The material's viability depends on manufacturing feasibility and beryllium toxicity management, making it a candidate for focused study in advanced materials development rather than near-term engineering adoption.

experimental intermetallic researchhigh-temperature aerospace applicationsrefractory metal compositeslightweight structural materials developmentadvanced materials researchextreme environment engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	20,720.1	ksi	—
Poisson's Ratio(ν)	0.3300	-	—
Shear Modulus(G)	9,661	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3046	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)	0.3512	eV/atom	—
Formation Energy(ΔHf)	0.04121	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.

HfBe2Fe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control