AgPt4

metal

· JVASP-102811· AgPt4

AgPt4 is a noble metal alloy composed primarily of platinum with silver as a minor alloying element, belonging to the platinum-group metal family. This material is valued in specialized applications requiring exceptional corrosion resistance, high-temperature stability, and catalytic properties, with primary use in chemical processing, jewelry manufacturing, and research contexts where the combination of platinum's robustness with silver's enhanced workability offers advantages over pure platinum. AgPt4 is relatively rare in commodity applications; engineers would select it when corrosion immunity in aggressive environments, thermal cycling resistance, or specific catalytic behavior justifies the cost and density of a platinum-rich alloy.

chemical catalysiscorrosion-resistant electrodesluxury jewelry alloyshigh-temperature sealinglaboratory apparatusdental prosthetics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	18.41	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.01909	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.

AgPt4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control