RuW

metal

· JVASP-109692· RuW

RuW is a ruthenium-tungsten alloy combining two refractory metals to achieve high hardness, wear resistance, and thermal stability. This material is employed in specialized high-temperature and wear-critical applications where conventional superalloys fall short, particularly in aerospace, tooling, and electronics manufacturing where extreme operating conditions demand exceptional durability and resistance to oxidation.

High-temperature aerospace componentsWear-resistant cutting toolsElectronics packaging and contactsRefractory alloy applicationsThermal barrier coatingsChemical processing equipment

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.74	kg/m³	—

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)	0.3875	eV/atom	—
Formation Energy(ΔHf)	0.06930	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.

RuW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control