AlCuSnS4

metal

· JVASP-119666· AlCuSnS4

AlCuSnS4 is a quaternary aluminum alloy containing copper, tin, and sulfur, representing a specialized composition within the aluminum alloy family. This material combination is not widely documented in mainstream engineering applications, suggesting it may be a research-phase alloy or a niche industrial composition developed for specific performance requirements. If commercially established, such copper-tin-bearing aluminum alloys typically target applications requiring enhanced wear resistance, bearing performance, or specialized tribological properties compared to conventional aluminum alloys.

bearing materialswear-resistant componentsspecialty aluminum alloysresearch/experimental phasefriction reduction applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1494	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5140	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)	-0.7334	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.

AlCuSnS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control