BeCr

metal

· JVASP-127320· BeCr

BeCr is a beryllium-chromium intermetallic compound or alloy system that combines the lightweight properties of beryllium with chromium's corrosion and oxidation resistance. This material belongs to the family of refractory intermetallics and is primarily of research or specialized industrial interest rather than a commodity material. It is explored for high-temperature applications where weight reduction and oxidation resistance are both critical, though beryllium's toxicity in powder form and processing complexity limit its widespread adoption compared to conventional superalloys or ceramic matrix composites.

aerospace propulsion componentshigh-temperature structural applicationsnuclear reactor materialsspecialty refractory coatingsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.195	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.3260	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3483	eV/atom	—
Formation Energy(ΔHf)	0.1913	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.

BeCr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control