MnBe2Cr

metal

· JVASP-74325· MnBe2Cr

MnBe2Cr is an intermetallic compound combining manganese, beryllium, and chromium in a ternary metal system. This material represents a research-phase composition explored for its potential combination of low density (beryllium-bearing) with corrosion resistance (chromium) and hardening effects (manganese), though it remains uncommon in mainstream engineering applications. The compound's practical adoption is limited by beryllium's toxicity and processing hazards, restricting it primarily to specialized aerospace and high-performance research contexts where conventional alternatives cannot meet simultaneous requirements for weight, strength, and corrosion resistance.

aerospace experimental componentshigh-strength low-weight alloyscorrosion-resistant specialty alloysberyllium alloy researchintermetallic phase development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.419	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)	0.1046	eV/atom	—
Formation Energy(ΔHf)	-0.07176	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.

MnBe2Cr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control