2090 Aluminum

Verifiedmetal

2090 is an Al-Cu-Li alloy designed for aerospace applications requiring high specific strength and low density. The T83 temper (solution heat-treated, stress-relieved, and artificially aged) provides intermediate strength with improved fracture toughness compared to higher-strength tempers, making it suitable for damage-tolerant structural applications in aircraft fuselage and wing components.

aerospacestructural

Compliance & Regulations

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

Tempers & Conditions

T83

Units:

si imperial

Property	Value	Unit	Conditions
Compressive Modulus(Ec)	11,800	ksi	22°C · Sheet
Poisson's Ratio(ν)	0.3400	-	22°C
Shear Modulus(G)	4,300	ksi	22°C · Sheet
Young's Modulus(E)	11,500	ksi	22°C · Sheet

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09400	lb/in³	22°C

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

Regulatory Screening

Environmental

Export Control

Safety & Biocompatibility

Quality & Standards

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.