H3Os

ceramic

· JVASP-114412· H3Os

H3Os is an osmium-based ceramic compound belonging to the refractory oxide family, notable for its extreme hardness and thermal stability. This material is primarily of research and specialized industrial interest rather than commodity use, with potential applications in high-temperature structural components, wear-resistant coatings, and cutting tool materials where exceptional hardness and chemical inertness are required. Its osmium content makes it economically and practically significant only in applications where performance demands justify the material cost and processing complexity.

refractory ceramicshigh-temperature structural applicationswear-resistant coatingscutting and grinding toolsresearch materialschemical processing equipment

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	87.46	GPa	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	43.85	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.429	kg/m³	—

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)	0.4334	eV/atom	—
Formation Energy(ΔHf)	0.4324	eV/atom	—

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

Regulatory Screening

Environmental

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.

H3Os

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental