MgCr — Properties & Data | MatWorld

MgCr

Name: MgCr
Brand: MatWorld

metal

· MgCr

MgCr is an intermetallic compound combining magnesium and chromium, belonging to the family of lightweight metal-based materials with potential for high-stiffness applications. This material appears to be primarily of research or specialized interest rather than a mainstream commercial alloy, developed to explore property combinations such as stiffness and reduced density relative to conventional structural metals. While industrial adoption remains limited, MgCr-type intermetallics are investigated for aerospace and automotive weight-reduction strategies where conventional magnesium alloys or chromium-based materials fall short.

aerospace structural componentslightweight high-stiffness applicationsresearch and developmentautomotive weight reductionexperimental intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	55.74	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	-0.5200	-	DFT · OptB88vdW
Shear Modulus(G)	15.59	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.529	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
↳	0.000	eV	Measured
Magnetic Moment(μB)	3.757	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000335	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000209	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	8.960	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	22.32	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6349	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6349	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

MgCr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control