Ti4Al11Zn

metal
· JVASP-145342· Ti4Al11Zn

Ti4Al11Zn is a titanium-aluminum-zinc alloy belonging to the titanium alloy family, designed to combine titanium's lightweight and corrosion-resistant properties with zinc and aluminum additions for enhanced strength and workability. This alloy is primarily investigated in aerospace and automotive applications where weight reduction and structural efficiency are critical, particularly for components requiring moderate-to-high strength at elevated temperatures. Compared to conventional Ti-6Al-4V, the elevated zinc content and adjusted aluminum ratio target improved cost-effectiveness or specific property combinations, though this composition remains relatively specialized and may be found in advanced research, prototype development, or niche production roles rather than mainstream industrial applications.

aerospace structural componentslightweight fastenerselevated-temperature applicationsautomotive performance partsresearch and development alloyscost-optimized titanium alternatives

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.649
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)
-0.3958
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.