Fe2NiAl

metal

· Fe2NiAl

Fe2NiAl is an intermetallic compound combining iron, nickel, and aluminum in a defined stoichiometric ratio, belonging to the family of iron-based intermetallics. This material is primarily of research and development interest for high-temperature structural applications where lightweight strength and thermal stability are valued, with potential applications in aerospace and automotive sectors seeking alternatives to conventional superalloys. Fe2NiAl and related iron-aluminide systems are notable for their lower density and raw material cost compared to nickel-based superalloys, though development remains ongoing to address brittleness and environmental resistance challenges.

High-temperature structural componentsAerospace engine researchLightweight alloy developmentIntermetallic research materialsCost-reduced superalloy alternativesAdvanced materials R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Magnetic Moment(μB)	4.569	μB	—
Saturation Magnetization(μB,sat)	895.9	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.3203	eV/atom	—
↳	-0.2700	eV/atom	—

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

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.

Fe2NiAl

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control