HfMnBe

metal

· JVASP-67214· HfMnBe

HfMnBe is an experimental intermetallic compound combining hafnium, manganese, and beryllium, belonging to the family of high-melting-point refractory alloys. This material remains largely in research development phase, with potential applications in extreme-temperature structural applications where conventional superalloys reach performance limits. The combination of a refractory metal (hafnium) with beryllium suggests targeted development for aerospace or nuclear thermal applications requiring both high-temperature strength and reduced density.

aerospace propulsion researchnuclear reactor componentshigh-temperature structural materialsrefractory alloy developmentexperimental materials testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	146.0	GPa	—
Poisson's Ratio(ν)	0.3400	-	—
Shear Modulus(G)	54.30	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	9.943	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9010	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2196	eV/atom	—
Formation Energy(ΔHf)	-0.02765	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.

HfMnBe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control