Be2IrW

metal
· JVASP-67715· Be2IrW

Be2IrW is an experimental intermetallic compound combining beryllium, iridium, and tungsten—a research-stage material in the family of refractory and high-performance metallic systems. While not yet established in mainstream industrial production, materials in this compositional space are investigated for extreme-environment applications where exceptional hardness, thermal stability, and density characteristics are needed; the iridium-tungsten base provides inherent resistance to oxidation and creep, while beryllium addition aims to reduce density and improve specific strength. Engineers would consider this class of alloy primarily in advanced aerospace, defense, and materials research contexts where conventional superalloys or refractory metals show insufficient performance margins.

aerospace propulsion researchhigh-temperature structural materialsdefense applicationsrefractory metal researchdensity-critical high-strength designsmaterials science development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
ksi——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
—
lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
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.