BeVIr4 — Properties & Data | MatWorld

BeVIr4

Name: BeVIr4
Brand: MatWorld

metal

· JVASP-65249· BeVIr4

BeVIr4 is an intermetallic compound combining beryllium and iridium, representing a high-density metal system explored primarily in research contexts for extreme-environment applications. This material belongs to the beryllium-transition metal family, which is of interest for aerospace and nuclear engineering where exceptional strength-to-weight ratios and thermal stability are demanded, though commercial adoption remains limited due to beryllium's toxicity concerns and the scarcity of iridium.

aerospace propulsion systemshigh-temperature structural applicationsnuclear reactor componentsresearch and developmentextreme-environment materialsadvanced refractory alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5306	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8178	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3782	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

BeVIr4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control