7075 Aluminum T6
VerifiedmetalUNS A97075· T651· T62
7075 Aluminum T6 is a high-strength aluminum-zinc alloy (with magnesium and copper) solution heat-treated and artificially aged to peak hardness, providing tensile strengths in the 70–80 ksi range with excellent bearing strength and rigidity for critical aerospace structural applications requiring high strength-to-weight ratios. The T6 temper delivers superior fatigue and bearing properties compared to other 7075 conditions but exhibits lower fracture toughness and stress-corrosion resistance, limiting use to applications where sustained tensile stress and corrosive environments are not simultaneously severe.
aerospacestructural
Compliance & Regulations
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | — | Pa | 20 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | — | Pa | 20 entriesClick to expand | ||
Bending Rupture Ratio (Fb/Ftu) vs D/t(Fb/Ftu) | Curve (10 pts) | - | — | — | |
Compressive Modulus(Ec) | — | Pa | 22°C · Bar/Rod | — | |
Compressive Tangent Modulus vs Stress(Etn(σ)) | — | Pa | 19 entriesClick to expand | ||
Compressive Yield Strength(Fcy) | — | Pa | 12 entriesClick to expand | ||
Elongation at Break(εf) | — | - | 11 entriesClick to expand | ||
Fatigue Crack Growth Rate(da/dN) | — | m/cycle | 5 entriesClick to expand | ||
Poisson's Ratio(ν) | — | - | 22°C | — | |
Residual Strength vs Initial Crack Length(Fr(2a0)) | — | Pa | 8 entriesClick to expand | ||
Shear Modulus(G) | — | Pa | 22°C · Bar/Rod | — | |
Ultimate Shear Strength(Fsu) | — | Pa | 12 entriesClick to expand | ||
S–N Curve (Wöhler)(S–N) | — | Pa | 23 entriesClick to expand | ||
Stress–Strain Curve(σ–ε)3 entries | Curve (21 pts) | Pa | 21°C · L | — | |
| ↳ | Curve (18 pts) | Pa | 21°C · LT | — | |
| ↳ | Curve (17 pts) | Pa | 21°C · L | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | Pa | 22 entriesClick to expand | ||
Torsional Modulus of Rupture vs D/t(Fst(D/t)) | — | Pa | 16 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | — | Pa | 21 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | — | Pa | 21 entriesClick to expand | ||
Young's Modulus(E) | — | Pa | 22°C · Bar/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 (5 pts) | 1/K | — | — | |
Specific Heat vs Temperature(Cp(T)) | Curve (5 pts) | J/(kg·K) | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (4 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.