Mn2BeW

metal

· JVASP-71854· Mn2BeW

Mn2BeW is an intermetallic compound combining manganese, beryllium, and tungsten into a metallic matrix material. This is a research-phase alloy belonging to the family of refractory intermetallics, developed primarily for high-strength, high-stiffness applications where conventional steel or aluminum alloys reach performance limits. The material exhibits potential in aerospace and defense sectors where weight reduction coupled with extreme rigidity is critical, though industrial adoption remains limited and production methods are still being optimized.

aerospace structural componentshigh-stiffness-to-weight applicationsrefractory alloy researchdefense/advanced materialsexperimental engineering materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	240.7	GPa	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	101.8	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	10.82	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)	0.1054	eV/atom	—
Formation Energy(ΔHf)	-0.1220	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.

Mn2BeW

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control