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:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
25,654.3
ksi—
Poisson's Ratio(ν)
0.3300
-—
Shear Modulus(G)
10,177.3
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2287
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
1.617
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1085
eV/atom—
Formation Energy(ΔHf)
-0.2314
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.
TiBeFe2 — Properties & Data | MatWorld