2026 Aluminum T3511
Verifiedmetal2026 aluminum is a Cu-Mg-Ni precipitation-hardenable alloy used in aerospace airframe structures requiring high strength-to-weight ratio and damage tolerance. T3511 temper (solution heat-treated, cold-worked, and stress-relieved) provides controlled strength and reduced residual stress suitable for extrusions in aircraft fuselage and wing components, with excellent bearing strength and fatigue resistance in moderately elevated temperature applications up to ~150°C.
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
Property OverviewNormalized to typical max values
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Thickness
e/D Ratio
Basis
Orientation
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | 85.00 – 117 | ksi | 18 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 61.00 – 83.00 | ksi | 18 entriesClick to expand | ||
Compressive Modulus(Ec) | 10,900 | ksi | 22°C · Extrusions | ||
Compressive Yield Strength(Fcy) | 42.00 – 52.00 | ksi | 18 entriesClick to expand | ||
Elongation at Break(εf) | 8.000 – 12.00 | - | 8 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 4,000 | ksi | 22°C · Extrusions | ||
Ultimate Shear Strength(Fsu) | 32.00 – 39.00 | ksi | 9 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 58.00 – 76.00 | ksi | 18 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 41.00 – 57.00 | ksi | 18 entriesClick to expand | ||
Young's Modulus(E) | 10,700 | ksi | 22°C · Extrusions | ||
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
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1000 | lb/in³ | 22°C |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.