BePt4W

metal

· JVASP-67805· BePt4W

BePt4W is an intermetallic compound combining beryllium, platinum, and tungsten—a research-phase material in the ultra-high-density metal alloy family. While not yet established in mainstream industrial production, this composition represents exploration into refractory metal systems for extreme environments where density, high-temperature stability, and wear resistance are critical; such materials are typically investigated for aerospace, nuclear, or specialized tooling applications where conventional superalloys reach their performance limits.

research and developmenthigh-temperature aerospacerefractory metal systemsdense wear-resistant componentsnuclear or radiation environmentsspecialty tooling and dies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5972	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)	0.8064	eV/atom	—
Formation Energy(ΔHf)	0.3908	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.

BePt4W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control