V4Ir

metal

· JVASP-110965· V4Ir

V4Ir is a vanadium-iridium alloy combining the strength and corrosion resistance of vanadium with the exceptional hardness and chemical stability of iridium. This material is primarily investigated in high-performance research contexts where extreme corrosion resistance, elevated-temperature stability, and wear resistance are critical; it appears in aerospace and chemical processing studies rather than widespread commercial production.

aerospace componentschemical processing equipmenthigh-temperature corrosion resistancewear-resistant coatingsresearch alloyscatalytic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3485	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)	0.2425	eV/atom	—
Formation Energy(ΔHf)	-0.1589	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.

V4Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control