Pt2W

metal

· JVASP-78299· Pt2W

Pt2W is an intermetallic compound combining platinum and tungsten in a 2:1 atomic ratio, forming a hard, dense metallic phase. This material belongs to the platinum-group refractory metal family and is primarily investigated for high-temperature structural applications where extreme hardness, chemical inertness, and resistance to oxidation are critical. Industrial adoption remains limited, with use concentrated in specialized aerospace, catalysis, and wear-resistant coating research rather than mainstream engineering applications.

high-temperature structural applicationswear-resistant coatingsrefractory metal compositescatalytic supportsaerospace components researchchemical-resistant contacts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.7404	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5173	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.

Pt2W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control