MnBe2Si

metal

· JVASP-67112· MnBe2Si

MnBe₂Si is an intermetallic compound combining manganese, beryllium, and silicon—a ternary system that bridges lightweight metallic and ceramic-like behavior. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in advanced aerospace and high-temperature environments where the combination of low density and high stiffness could offer advantages over conventional alloys.

experimental aerospace structureshigh-stiffness lightweight componentsthermal management applicationsintermetallic research materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	156.0	GPa	—
Poisson's Ratio(ν)	0.3000	-	—
Shear Modulus(G)	101.1	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.135	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.5640	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2153	eV/atom	—
Formation Energy(ΔHf)	0.00872	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.

MnBe2Si

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control