5086 aluminum is an Al-Mg alloy (nominally 4.0-4.9% Mg) widely used in marine, automotive, and pressure vessel applications for its superior seawater corrosion resistance and moderate strength. The H111 temper (strain-hardened and partially annealed) provides moderate strength with good formability, suitable for extruded components requiring a balance of workability and structural performance.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 10,400 | ksi | 22°C · Sheet/Plate | ||
Elongation at Break(εf) | 12.00 | - | 22°C · Extrusion · H111 · 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 Tensile Strength(σUTS) | 36.00 | ksi | 22°C · Extrusion · H111 · AMS-QQ-A-200/5 · L · t=≤5.000a in | ||
Yield Strength (0.2% offset)(σy) | 21.00 | ksi | 22°C · Extrusion · H111 · AMS-QQ-A-200/5 · L · t=≤5.000a in | ||
Young's Modulus(E) | 10,200 | ksi | 22°C · Sheet/Plate |
2 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| 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) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.09600 | lb/in³ | 22°C |