Ta8VC4S8

metal

· JVASP-147044· Ta8VC4S8

Ta8VC4S8 is a tantalum-based refractory metal alloy containing vanadium and sulfur additions, designed for extreme-temperature and corrosion-resistant applications. This material belongs to the family of refractory alloys that maintain strength and stability in harsh chemical and thermal environments where conventional steels and nickel alloys fail. The tantalum matrix provides exceptional resistance to corrosive media and oxidation, making it valuable in chemical processing, aerospace propulsion, and high-temperature structural applications where material longevity directly impacts operational cost and safety.

chemical processing equipmentrefractory componentshigh-temperature corrosion resistanceaerospace structuresextreme environment containment

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3356	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02320	eV/atom	—
Formation Energy(ΔHf)	-0.9883	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.

Ta8VC4S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control