7050 Aluminum
Verifiedmetal7050 is a zinc-copper aluminum alloy with exceptional strength-to-weight ratio and fracture toughness, used primarily in aerospace airframe structures, wings, and fuselage components operating at elevated temperatures. Available in multiple overaged and peak-aged tempers (T6151 through T7751) that balance yield strength (typically 350–520 MPa depending on temper) with improved stress-corrosion cracking resistance and fatigue performance for critical load-bearing applications.
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 · Hand Forging | — | |
Compressive Tangent Modulus vs Stress(Etn(σ))2 entries | Curve (10 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (11 pts) | Pa | 21°C · LT | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | Pa | 22°C · Hand Forging | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))4 entries | Curve (7 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (8 pts) | Pa | 21°C · LT | — | |
| ↳ | Curve (7 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (7 pts) | Pa | 21°C · LT | — | |
Young's Modulus(E) | — | Pa | 22°C · Hand Forging | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | 22°C | — |
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.