2090 Aluminum T83
Verifiedmetal2090 aluminum is a copper-lithium wrought alloy designed for aerospace applications requiring high strength-to-weight ratio and cryogenic performance. T83 temper (solution heat-treated, stress-relieved, and artificially aged) delivers high yield and ultimate tensile strength with controlled elongation, suitable for aircraft structural components and cryogenic tankage in sheet form per AMS 4251.
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Property OverviewNormalized to typical max values
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)4 entries | 100 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.040-0.125 in · e/D=1.5 | ||
| ↳ | 100 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.126-0.249 in · e/D=1.5 | ||
| ↳ | 126 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.040-0.125 in · e/D=2 | ||
| ↳ | 126 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.126-0.249 in · e/D=2 | ||
Bearing Yield Strength(Fbry)4 entries | 84.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.040-0.125 in · e/D=1.5 | ||
| ↳ | 88.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.126-0.249 in · e/D=1.5 | ||
| ↳ | 98.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.040-0.125 in · e/D=2 | ||
| ↳ | 104 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.126-0.249 in · e/D=2 | ||
Compressive Modulus(Ec) | 11,800 | ksi | 22°C · Sheet | ||
Compressive Tangent Modulus vs Stress(Etn(σ))2 entries | Curve (16 pts) | ksi | 21°C · L | ||
| ↳ | Curve (15 pts) | ksi | 21°C · LT | ||
Compressive Yield Strength(Fcy)4 entries | 67.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · L · t=0.040-0.125 in | ||
| ↳ | 63.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · L · t=0.126-0.249 in | ||
| ↳ | 71.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.040-0.125 in | ||
| ↳ | 71.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.126-0.249 in | ||
Elongation at Break(εf)4 entries | 3.000 | - | 22°C · Sheet · T83 · AMS 4251 · L · t=0.040-0.125 in | ||
| ↳ | 4.000 | - | 22°C · Sheet · T83 · AMS 4251 · L · t=0.126-0.249 in | ||
| ↳ | 5.000 | - | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.040-0.125 in | ||
| ↳ | 5.000 | - | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.126-0.249 in | ||
Poisson's Ratio(ν) | 0.3400 | - | 22°C | ||
Shear Modulus(G) | 4,300 | ksi | 22°C · Sheet | ||
Ultimate Shear Strength(Fsu)2 entries | 37.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.040-0.125 in | ||
| ↳ | 37.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · t=0.126-0.249 in | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))4 entries | Curve (10 pts) | ksi | 21°C · L | ||
| ↳ | Curve (8 pts) | ksi | 21°C · L | ||
| ↳ | Curve (10 pts) | ksi | 21°C · LT | ||
| ↳ | Curve (9 pts) | ksi | 21°C · LT | ||
Ultimate Tensile Strength(σUTS)4 entries | 77.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · L · t=0.040-0.125 in | ||
| ↳ | 75.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · L · t=0.126-0.249 in | ||
| ↳ | 73.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.040-0.125 in | ||
| ↳ | 73.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.126-0.249 in | ||
Yield Strength (0.2% offset)(σy)4 entries | 70.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · L · t=0.040-0.125 in | ||
| ↳ | 70.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · L · t=0.126-0.249 in | ||
| ↳ | 66.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.040-0.125 in | ||
| ↳ | 66.00 | ksi | 22°C · Sheet · T83 · AMS 4251 · LT · t=0.126-0.249 in | ||
Young's Modulus(E) | 11,500 | ksi | 22°C · Sheet |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Rows with are inherited from the base material
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.09400 | lb/in³ | 22°C |
Rows with are inherited from the base material
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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.