BeIrW2

metal

· JVASP-74059· BeIrW2

BeIrW2 is a ternary intermetallic compound combining beryllium, iridium, and tungsten—a research-phase material rather than a commercial alloy. This material class is investigated for extreme high-temperature and high-density applications where conventional superalloys reach their performance limits, offering potential advantages in aerospace and nuclear contexts where weight, thermal stability, and chemical resistance are simultaneously critical.

High-temperature structural componentsAerospace engine researchNuclear reactor materialsWear-resistant coatingsDensity-critical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.6036	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)	0.2169	eV/atom	—
Formation Energy(ΔHf)	-0.2632	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.

BeIrW2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control