LiCu2Si

metal

· LiCu2Si

LiCu2Si is an intermetallic compound combining lithium, copper, and silicon, representing a ternary metal system with potential applications in advanced functional materials research. While not widely commercialized in mainstream engineering, this material family is of interest for applications requiring specific combinations of low density (from lithium), electrical/thermal conductivity (from copper), and structural stability (from silicon), and is primarily studied in academic and exploratory materials development contexts. Engineers would consider this material where experimental lightweight metallic compounds with tailored electronic or thermal properties are relevant to emerging technologies.

research intermetallicslightweight structural compoundsthermal management applicationselectrical conductor systemsadvanced alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,093.3	ksi	—
Shear Modulus(G)	6,741.9	ksi	—

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.

LiCu2Si

Mechanical Properties

Regulatory Screening

Environmental

Export Control