ScSiCu

metal
· ScSiCu

ScSiCu is a ternary intermetallic compound combining scandium, silicon, and copper elements, representing an experimental alloy system primarily of academic and research interest rather than established industrial production. This material family is investigated for potential high-stiffness, lightweight applications leveraging scandium's strengthening effects, though limited commercial deployment and processing data constrain current engineering adoption. Engineers would consider this material for advanced aerospace or automotive research where novel intermetallic combinations might offer property synergies, but material availability, cost, and processing challenges typically favor established alternatives for production designs.

experimental aerospace structureslightweight composites researchhigh-stiffness intermetallicsscandium alloy developmentmaterials science researchadvanced structural applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
112.1
GPa—
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa—
Elastic Anisotropy(AU)
0.1879
-—
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa—
Poisson's Ratio(ν)
0.2231
-—
Shear Modulus(G)
76.17
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.