5086 Aluminum O
Verifiedmetal5086 aluminum is a non-heat-treatable Al-Mg alloy (approximately 3-4% Mg) offering excellent seawater corrosion resistance and weldability, widely used in marine structures, pressure vessels, and cryogenic applications. The O temper represents the fully annealed condition, providing maximum ductility and elongation at the expense of strength, making it suitable for applications requiring formability or as an intermediate condition before further processing.
aerospacestructural
Compliance & Regulations
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Property OverviewNormalized to typical max values
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e/D Ratio
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Specification
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)4 entries | 70.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in · e/D=1.5 | ||
| ↳ | 72.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in · e/D=1.5 | ||
| ↳ | 24.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in · e/D=2 | ||
| ↳ | 26.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in · e/D=2 | ||
Bearing Yield Strength(Fbry)2 entries | 28.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in · e/D=1.5 | ||
| ↳ | 30.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in · e/D=1.5 | ||
Compressive Modulus(Ec) | 10,400 | ksi | 22°C · Sheet/Plate | ||
Compressive Tangent Modulus vs Stress(Etn(σ))4 entries | Curve (12 pts) | ksi | 21°C · L | ||
| ↳ | Curve (12 pts) | ksi | 21°C · LT | ||
| ↳ | Curve (12 pts) | ksi | 21°C · L | ||
| ↳ | Curve (12 pts) | ksi | 21°C · LT | ||
Compressive Yield Strength(Fcy) | 14.00 – 22.00 | ksi | 6 entriesClick to expand | ||
Elongation at Break(εf) | 14.00 | - | 22°C · Extrusion · O · AMS-QQ-A-200/5 · L · t=≤5.000a in | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 3,850 | ksi | 22°C · Sheet/Plate | ||
Ultimate Shear Strength(Fsu)2 entries | 52.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in | ||
| ↳ | 53.00 | ksi | 22°C · Sheet/Plate · O · AMS-QQ-A-250/7 · t=0.020-2.000 in | ||
Stress–Strain Curve(σ–ε) | Curve (14 pts) | ksi | 21°C · L | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | ksi | 8 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 35.00 – 36.00 | ksi | 5 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 14.00 – 15.00 | ksi | 5 entriesClick to expand | ||
Young's Modulus(E) | 10,200 | ksi | 22°C · Sheet/Plate | ||
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 | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (17 pts) | µin/in·°F | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (20 pts) | BTU/(hr·ft·°F) | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.09600 | lb/in³ | 22°C |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
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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.