2014 Aluminum T651X
metal2014 aluminum (T651X) is a copper-alloyed wrought aluminum alloy in an artificial age-hardened condition with controlled stretching, providing high strength (ultimate tensile strength ~70 ksi / 485 MPa) and improved stress-relief characteristics suitable for aerospace structural applications. The T651X temper delivers enhanced fracture toughness and reduced quench sensitivity compared to unstretched T651, making it preferred for thick-section forgings and extrusions in critical load-bearing components where damage tolerance is required.
aerospacestructural
Compliance & Regulations
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | Pa | 22°C · Bar/Extrusion/Rod | — | |
Compressive Tangent Modulus vs Stress(Etn(σ))2 entries | Curve (17 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (17 pts) | Pa | 21°C · LT | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | Pa | 22°C · Bar/Extrusion/Rod | — | |
Stress–Strain Curve(σ–ε)2 entries | Curve (10 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (10 pts) | Pa | 21°C · LT | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))4 entries | Curve (13 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (14 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (13 pts) | Pa | 21°C · LT | — | |
| ↳ | Curve (11 pts) | Pa | 21°C · LT | — | |
Young's Modulus(E) | — | Pa | 22°C · Bar/Extrusion/Rod | — |
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 (15 pts) | 1/K | — | — | |
Specific Heat vs Temperature(Cp(T)) | Curve (12 pts) | J/(kg·K) | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (15 pts) | W/(m·K) | — | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | 22°C | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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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.