Y4MgCo

metal

· JVASP-140297· Y4MgCo

Y4MgCo is an intermetallic compound combining yttrium, magnesium, and cobalt, representing an emerging class of lightweight metallic materials with potential for high-strength, low-density applications. This material remains primarily in the research and development phase; it belongs to the rare-earth–transition-metal intermetallic family, which is being explored for aerospace and high-temperature structural applications where weight reduction and thermal stability are critical performance drivers.

aerospace structureslightweight structural alloyshigh-temperature materials researchrare-earth intermetallicsadvanced metallurgical development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1710	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.1983	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.

Y4MgCo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control