Ca4BeCr

metal

· JVASP-65278· Ca4BeCr

Ca4BeCr is an intermetallic compound combining calcium, beryllium, and chromium elements. This is a research-phase material studied primarily for its potential in lightweight structural applications and high-temperature service, though it remains largely experimental with limited industrial deployment. The material family of calcium-based intermetallics is of interest to researchers exploring alternatives to conventional alloys where reduced density and specific strength are priorities, though processing, brittleness, and cost typically present barriers to widespread adoption compared to established titanium or aluminum alloys.

Lightweight structural researchHigh-temperature intermetallic studyExperimental aerospace applicationsAdvanced materials researchDensity-critical component exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.06889	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.514	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.041	eV/atom	—
Formation Energy(ΔHf)	0.9772	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.

Ca4BeCr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control