Ti5CuSb2

metal

· JVASP-21849· Ti5CuSb2

Ti5CuSb2 is an experimental titanium-based intermetallic compound containing copper and antimony, belonging to the family of titanium intermetallics being investigated for high-temperature structural applications. This material represents research into advanced titanium alloys aimed at improving specific strength and thermal stability beyond conventional titanium alloys, though it remains primarily in development rather than established industrial production. Engineers would consider this material for next-generation aerospace or automotive applications where weight reduction and elevated-temperature performance are critical, pending further validation of manufacturing processability and long-term mechanical reliability.

aerospace structural componentshigh-temperature applicationslightweight engineeringresearch and developmentintermetallic compoundstitanium alloy alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2340	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000168	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000183	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-14.17	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-14.83	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3649	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Ti5CuSb2 — Properties & Data | MatWorld

Ti5CuSb2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control