Be2CrIr

metal

· JVASP-67368· Be2CrIr

Be2CrIr is an experimental intermetallic compound combining beryllium, chromium, and iridium, representing an advanced research material in the family of refractory and high-strength metal systems. This ternary composition is not widely commercialized and exists primarily in laboratory research contexts, where it is studied for potential applications requiring exceptional stiffness and thermal stability in extreme environments. The material's appeal lies in its potential to combine beryllium's low density with chromium and iridium's high-temperature strength and oxidation resistance, though practical deployment faces significant challenges including brittleness, manufacturability, and beryllium toxicity.

aerospace researchhigh-temperature structural componentsexperimental intermetallicsrefractory alloy developmentmaterials science researchpotential aerospace propulsion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	30,321.6	ksi	—
Poisson's Ratio(ν)	0.2300	-	—
Shear Modulus(G)	20,808.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3697	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)	0.1083	eV/atom	—
Formation Energy(ΔHf)	-0.2272	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.

Be2CrIr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control