7049/7149 Aluminum
Verifiedmetal· 7049 Aluminum Alloy
7049/7149 aluminum is a high-strength Al-Zn-Mg-Cu alloy used in aircraft structural applications, offering tensile yield strengths of 70–80 ksi in peak-aged conditions with good fatigue resistance and fracture toughness. Available tempers range from peak-strength T6 variants (T6151, T61511) to overaged T7 conditions (T73–T77511) that trade some strength for improved stress-corrosion cracking resistance and damage tolerance at elevated temperatures.
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec)3 entries | — | Pa | 22°C · Hand forging | — | |
| ↳ | — | Pa | 22°C · Extrusion | — | |
| ↳ | — | Pa | 22°C · Die forging | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G)3 entries | — | Pa | 22°C · Die forging | — | |
| ↳ | — | Pa | 22°C · Extrusion | — | |
| ↳ | — | Pa | 22°C · Plate | — | |
Young's Modulus(E)2 entries | — | Pa | 22°C · Die forging | — | |
| ↳ | — | Pa | 22°C · Extrusion | — |
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.