5083 Aluminum O
Verifiedmetal5083 Aluminum is a non-heat-treatable Al-Mg alloy (approximately 4.4% Mg) with excellent seawater corrosion resistance, used primarily in marine structures, shipbuilding, and chemical storage applications. The O temper is fully annealed, providing maximum ductility and formability with minimum strength, making it suitable for applications requiring extensive cold-working or complex forming operations.
aerospacestructural
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Property OverviewNormalized to typical max values
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Specification
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)4 entries | 60.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=1.5 | ||
| ↳ | 62.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=1.5 | ||
| ↳ | 76.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=2 | ||
| ↳ | 78.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=2 | ||
Bearing Yield Strength(Fbry)4 entries | 32.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=1.5 | ||
| ↳ | 34.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=1.5 | ||
| ↳ | 38.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=2 | ||
| ↳ | 40.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in · e/D=2 | ||
Compressive Modulus(Ec) | 10,400 | ksi | 22°C · Sheet/Plate | ||
Compressive Tangent Modulus vs Stress(Etn(σ))4 entries | Curve (11 pts) | ksi | 21°C · L | ||
| ↳ | Curve (11 pts) | ksi | 21°C · LT | ||
| ↳ | Curve (14 pts) | ksi | 21°C · L | ||
| ↳ | Curve (14 pts) | ksi | 21°C · LT | ||
Compressive Yield Strength(Fcy)4 entries | 18.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · L · t=0.051-1.500 in | ||
| ↳ | 19.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · L · t=0.051-1.500 in | ||
| ↳ | 18.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · LT · t=0.051-1.500 in | ||
| ↳ | 19.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · LT · t=0.051-1.500 in | ||
Elongation at Break(εf) | 12.00 – 16.00 | - | 8 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 3,350 | ksi | 22°C · Extrusion | ||
Ultimate Shear Strength(Fsu)2 entries | 25.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in | ||
| ↳ | 26.00 | ksi | 22°C · Sheet/Plate · O · AMS 4056 OR AMS-QQ-A-250/6 · t=0.051-1.500 in | ||
Stress–Strain Curve(σ–ε) | Curve (16 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) | 36.00 – 41.00 | ksi | 10 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 14.00 – 19.00 | ksi | 10 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 (9 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.