Al3Os

metal

· JVASP-125528· Al3Os

Al₃Os is an intermetallic compound combining aluminum with osmium, belonging to the family of high-density metal alloys. This material is primarily of research and development interest rather than established industrial production, with potential applications in specialized high-temperature or high-strength applications where the density and hardness characteristics of osmium combined with aluminum's lighter weight profile may offer advantages. The compound represents exploratory work in advanced metallic materials, and its practical adoption depends on addressing manufacturing scalability, cost, and performance validation against conventional alternatives.

experimental aerospace materialshigh-density structural applicationsrefractory metal researchwear-resistant coatings (potential)high-temperature alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2802	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)	0.1984	eV/atom	—
Formation Energy(ΔHf)	-0.2389	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.

Al3Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control