CrIr

metal

· JVASP-103109· CrIr

CrIr is a chromium-iridium binary alloy combining two refractory metals to achieve elevated-temperature strength and corrosion resistance. This material family is primarily explored in research and specialized industrial contexts where extreme thermal stability, oxidation resistance, and mechanical performance at high temperatures are critical requirements, though it remains less common than established superalloys in mainstream engineering applications.

high-temperature aerospace componentsoxidation-resistant coatingschemical processing equipmentresearch alloy developmentcorrosion-resistant catalytic supportsspecialized industrial applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5549	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)	0.01690	eV/atom	—
Formation Energy(ΔHf)	-0.1454	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.

CrIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control