FeIr

metal

· JVASP-110250· FeIr

FeIr is an iron-iridium intermetallic compound combining iron's base-metal affordability with iridium's exceptional hardness, corrosion resistance, and thermal stability. This material sees use in specialized high-performance applications where extreme durability and chemical inertness are required, particularly in aerospace, catalysis, and precision manufacturing—though it remains relatively niche due to iridium's cost and limited commercial development compared to established superalloys.

high-temperature aerospace componentschemical catalysts and reactionsprecision wear-resistant partscorrosion-critical industrial equipmentresearch and development alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5855	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05860	eV/atom	—
Formation Energy(ΔHf)	0.03322	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.

FeIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control