SrCuSn2

metal
· JVASP-92211· SrCuSn2

SrCuSn2 is an intermetallic compound combining strontium, copper, and tin in a fixed stoichiometric ratio, belonging to the family of ternary metal compounds. This material is primarily explored in research contexts for electronic and thermal applications, particularly in lead-free solder systems and thermoelectric device research where the intermetallic phases influence mechanical reliability and heat transport properties. Engineers may consider SrCuSn2-containing alloys as a means to improve creep resistance and thermal stability in solder joints compared to conventional binary systems, though its niche composition limits it to specialized electronic packaging and materials research rather than mainstream industrial production.

lead-free solder developmentthermoelectric researchintermetallic phase engineeringelectronic packaging (research phase)thermal management compoundsmaterials science experimentation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
6.211
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4628
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.