Ba5Al5Sn

metal

· Ba5Al5Sn

Ba5Al5Sn is an intermetallic compound combining barium, aluminum, and tin—a research-phase material rather than a widely commercialized alloy. This material family is of interest in metallurgical research for potential applications requiring specific combinations of low density relative to strength and thermal properties, though industrial deployment remains limited. Engineers would consider compounds in this class primarily for exploratory projects in lightweight structural alloys or functional materials where conventional aluminum or magnesium alloys are inadequate.

experimental intermetallic researchlightweight structural alloysaerospace material developmentthermal management applicationsmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,316	ksi	—
Shear Modulus(G)	2,622.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1570	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)	-0.4456	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.

Ba5Al5Sn

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control