Al1 Cr1 Cu2

semiconductor

· Al1 Cr1 Cu2

Al1Cr1Cu2 is an aluminum-based intermetallic compound containing chromium and copper in a defined stoichiometric ratio, classified as a semiconductor material. This composition likely represents a research-phase or emerging intermetallic rather than an established commercial alloy, positioned within the family of aluminum transition-metal compounds that are studied for their potential combination of lightweight character with enhanced mechanical and electronic properties. Applications would be targeted at specialized sectors where semiconductor behavior, thermal management, or wear resistance at elevated temperatures are critical, though this particular composition remains largely exploratory in nature.

experimental intermetallic compoundsthermal management deviceswear-resistant coatingshigh-temperature electronicslightweight structural applicationsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	130.6	GPa	—
Shear Modulus(G)	50.86	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.02200	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.

Al1 Cr1 Cu2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control