FeTiSn

metal
· FeTiSn

FeTiSn is a ternary iron-titanium-tin intermetallic alloy that combines the strength and thermal stability of titanium with iron's cost-effectiveness and tin's hardening effects. This material family is primarily explored in research contexts for high-temperature structural applications where conventional steels reach their limits, particularly in aerospace and automotive sectors where weight reduction and elevated-temperature performance are critical design drivers. FeTiSn alloys offer potential advantages over single-phase titanium alloys through improved wear resistance and potentially lower material costs, though development status and commercial availability remain limited compared to established Ti-based or Fe-based superalloys.

high-temperature aerospace componentslightweight engine applicationswear-resistant bearing surfacesintermetallic structural researchthermal fatigue resistance

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Magnetic Moment(μB)
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Saturation Magnetization(μB,sat)
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Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
FeTiSn — Properties & Data | MatWorld