2219 Aluminum T62
metal2219 aluminum alloy T62 is a copper-containing aluminum alloy in the T62 temper (solution heat-treated and artificially aged), providing high strength and improved fracture toughness suitable for cryogenic and elevated-temperature aerospace applications. This condition delivers enhanced stress-corrosion cracking resistance and fatigue performance compared to other 2219 tempers, with capability to -423°F (-252°C) and service temperatures up to 600°F (316°C).
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | Pa | 22°C · Extruded shapes | — | |
Compressive Tangent Modulus vs Stress(Etn(σ))2 entries | Curve (14 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (14 pts) | Pa | 21°C · LT | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | Pa | 22°C · Extruded shapes | — | |
Stress–Strain Curve(σ–ε)2 entries | Curve (18 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (18 pts) | Pa | 21°C · LT | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))4 entries | Curve (11 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (9 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (11 pts) | Pa | 21°C · LT | — | |
| ↳ | Curve (9 pts) | Pa | 21°C · LT | — | |
Ultimate Tensile Strength(σUTS) | — | Pa | 5 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | — | Pa | 5 entriesClick to expand | ||
Young's Modulus(E) | — | Pa | 22°C · Extruded 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 (13 pts) | 1/K | — | — | |
Specific Heat vs Temperature(Cp(T)) | Curve (15 pts) | J/(kg·K) | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (11 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
Safety & Biocompatibility
Quality & Standards
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.