Sc(CuSi)2

metal

· Sc(CuSi)2

Sc(CuSi)2 is an intermetallic compound combining scandium with copper and silicon, belonging to the class of ternary metallic compounds with potential applications in high-performance engineering. This material is primarily of research interest rather than established in mass production; compounds in the Sc-Cu-Si system are investigated for their structural properties and potential use in advanced alloys where lightweight, stiff materials are needed. The scandium addition to copper-silicon systems can enhance mechanical performance and thermal stability, making this material family relevant to aerospace and high-temperature applications where traditional aluminum or titanium alloys face limitations.

aerospace structural componentshigh-temperature alloyslightweight intermetallicsresearch and developmentadvanced metallic systemsthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	120.0	GPa	—
Shear Modulus(G)	65.53	GPa	—

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.

Sc(CuSi)2

Mechanical Properties

Regulatory Screening

Environmental

Export Control