TiBeFe2

metal

· JVASP-71782· TiBeFe2

TiBeFe2 is an intermetallic compound combining titanium, beryllium, and iron, representing an experimental high-performance alloy system rather than a commercially standardized material. This material belongs to the family of lightweight titanium-based intermetallics, developed primarily through materials research to explore combinations offering improved stiffness-to-weight ratios and potential high-temperature strength. Engineers would consider it for weight-critical aerospace or advanced structural applications where the specific combination of beryllium's low density with titanium's strength and iron's cost-reduction could provide advantages over conventional titanium alloys, though manufacturing complexity, beryllium toxicity handling, and limited commercial availability restrict its current industrial adoption.

aerospace structures (research phase)lightweight intermetallic compositeshigh-stiffness-to-weight applicationsadvanced alloy developmentexperimental high-performance components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	25,654.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	10,177.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2287	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	1.617	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1085	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2314	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

TiBeFe2 — Properties & Data | MatWorld

TiBeFe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control