7175 Aluminum
Verifiedmetal· 7175 Aluminum Alloy
7175 aluminum is a high-strength Al-Zn-Mg-Cu alloy used primarily in aircraft primary structure and military applications, offering tensile strengths exceeding 500 MPa with good fatigue resistance and damage tolerance. The alloy exhibits limited corrosion resistance in marine environments and reduced fracture toughness at higher tempers, necessitating careful temper selection and protective coatings for critical applications.
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | — | ksi | 22°C · Die forging | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G)2 entries | — | ksi | 22°C · Extrusion | — | |
| ↳ | — | ksi | 22°C · Die forging | — | |
S–N Curve (Wöhler)(S–N)4 entries | Curve (40 pts) | ksi | 21°C · L | — | |
| ↳ | Curve (40 pts) | ksi | 21°C · L | — | |
| ↳ | Curve (40 pts) | ksi | 21°C · L | — | |
| ↳ | Curve (40 pts) | ksi | 21°C · L | — | |
Young's Modulus(E) | — | ksi | 22°C · Die 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) | — | lb/in³ | 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.