6061 Aluminum T6
VerifiedmetalUNS A96061
6061-T6 is a precipitation-hardened aluminum-magnesium-silicon alloy in a solution heat-treated and artificially aged condition, providing tensile yield strength around 40 ksi with good corrosion resistance and machinability. Widely used in aerospace, automotive, and structural applications where moderate strength, weldability, and environmental resistance are required, particularly in forgings, extrusions, and drawn shapes.
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
Property OverviewNormalized to typical max values
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Specification
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | 358.5 – 606.7 | MPa | 17 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 289.6 – 448.2 | MPa | 18 entriesClick to expand | ||
Bending Rupture Ratio (Fb/Ftu) vs D/t(Fb/Ftu) | Curve (11 pts) | - | — | ||
Compressive Modulus(Ec) | 69.64 | GPa | 22°C · Rolled, drawn, or cold-finished rod and special shapes | ||
Compressive Tangent Modulus vs Stress(Etn(σ))3 entries | Curve (12 pts) | Pa | 21°C · L | ||
| ↳ | Curve (13 pts) | Pa | 21°C · LT | ||
| ↳ | Curve (11 pts) | Pa | 21°C · L | ||
Compressive Yield Strength(Fcy) | 186.2 – 262.0 | MPa | 20 entriesClick to expand | ||
Elongation at Break(εf) | 4.000 – 10.00 | - | 23 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 26.20 | GPa | 22°C · Rolled, drawn, or cold-finished rod and special shapes | ||
Ultimate Shear Strength(Fsu) | 131.0 – 461.9 | MPa | 9 entriesClick to expand | ||
S–N Curve (Wöhler)(S–N)4 entries | Curve (40 pts) | Pa | 21°C · L | ||
| ↳ | Curve (40 pts) | Pa | 21°C · L | ||
| ↳ | Curve (40 pts) | Pa | 21°C · L | ||
| ↳ | Curve (40 pts) | Pa | 21°C · L | ||
Stress–Strain Curve(σ–ε) | Curve (17 pts) | Pa | 21°C · L | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | Pa | 15 entriesClick to expand | ||
Torsional Modulus of Rupture vs D/t(Fst(D/t)) | — | Pa | 8 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 227.5 – 289.6 | MPa | 29 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 193.1 – 262.0 | MPa | 29 entriesClick to expand | ||
Young's Modulus(E) | 68.26 | GPa | 22°C · Rolled, drawn, or cold-finished rod and special shapes | ||
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 (11 pts) | 1/K | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (17 pts) | J/(kg·K) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (15 pts) | W/(m·K) | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.713 | kg/m³ | 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.