VKr

metal

· JVASP-122922· VKr

VKr is a vanadium-based metallic alloy belonging to the refractory metal family, designed for high-temperature and high-strength applications where conventional steels reach their limits. This material is employed in aerospace, nuclear, and advanced energy sectors where components must withstand extreme thermal cycling, corrosive environments, and mechanical stress simultaneously—making it valuable for engineers seeking alternatives to nickel superalloys or molybdenum-based systems in demanding service conditions.

aerospace engine componentsnuclear reactor materialshigh-temperature structural partsrefractory applicationsthermal cycling resistanceoxidation-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,493.9	ksi	—
Shear Modulus(G)	-1,531.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1955	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)	3.016	eV/atom	—
Formation Energy(ΔHf)	3.016	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.

VKr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control