2090 Aluminum
Verifiedmetal2090 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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | ksi | 22°C · Sheet | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | ksi | 22°C · Sheet | — | |
Young's Modulus(E) | — | ksi | 22°C · Sheet | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | 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.