TiSn7

metal

· JVASP-122618· TiSn7

TiSn7 is a titanium-tin binary intermetallic compound or alloy system containing approximately 7% tin by composition. This material belongs to the titanium alloy family and is primarily of research and specialized industrial interest due to its potential for improved wear resistance, hardness, and thermal stability compared to unalloyed titanium. TiSn7 finds application in aerospace components, engine valve seats, bearing surfaces, and specialized wear-resistant coatings where the tin addition provides enhanced material performance at elevated temperatures and under sliding contact conditions.

aerospace engine componentswear-resistant bearingsvalve seat insertsthermal barrier coatingshigh-temperature tribological applicationstitanium alloy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1862	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2180	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3000	eV/atom	—
Formation Energy(ΔHf)	0.2050	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.

TiSn7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control