FeOs

metal

· JVASP-156109· FeOs

FeOs is an iron-osmium intermetallic compound representing a dense metallic system combining iron's affordability and workability with osmium's extreme density and corrosion resistance. This material exists primarily in research and specialized contexts rather than commodity production, explored for applications requiring exceptional density, hardness, and resistance to extreme environments where conventional alloys prove inadequate.

high-density radiation shieldingwear-resistant tool materialscorrosion-resistant catalystsresearch intermetallicsaerospace component studiesextreme-environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	49,414.4	ksi	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	28,253.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5946	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.02218	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.

FeOs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control