B11W

metal

· JVASP-131500· B11W

B11W is a boron-tungsten composite or intermetallic material combining boron and tungsten elements, likely developed for high-temperature or high-strength applications where conventional alloys are insufficient. This material family is primarily explored in aerospace, nuclear, and defense research contexts, valued for exceptional hardness, high melting points, and potential weight-to-strength advantages in extreme environments where standard steels or nickel-based superalloys reach performance limits.

aerospace structural componentshigh-temperature applicationsnuclear reactor materialswear-resistant coatingsadvanced research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.439	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5156	eV/atom	—
Formation Energy(ΔHf)	0.3966	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.

B11W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control