7475-T761 Aluminum, Aramid Fiber Reinforced T761
metal7475-T761 is a high-strength aluminum-zinc-magnesium-copper alloy reinforced with aramid fibers, solution heat-treated, stress-relieved by stretching, and artificially aged to provide enhanced stiffness and damage tolerance for aerospace structural applications. The T761 temper and aramid reinforcement combination delivers improved fatigue resistance, reduced notch sensitivity, and better impact performance compared to unreinforced 7475-T761 while maintaining the alloy's high strength-to-weight ratio and fracture toughness suitable for critical aircraft components.
aerospacestructural
Compliance & Regulations
?Conflict Free?FDA?RoHS?REACH?TSCA?Prop 65
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 · L | — | |
Bearing Yield Strength(Fbry) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 · L | — | |
Compressive Modulus(Ec) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate | — | |
Compressive Yield Strength(Fcy) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 · L | — | |
Elongation at Break(εf) | — | - | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 · L | — | |
Poisson's Ratio(ν) | — | - | 22°C | — | |
Shear Modulus(G) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate | — | |
Ultimate Shear Strength(Fsu) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 | — | |
Ultimate Tensile Strength(σUTS) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 · L | — | |
Yield Strength (0.2% offset)(σy) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate · AMS 4302 · L | — | |
Young's Modulus(E) | — | Pa | 22°C · Aramid fiber reinforced sheet laminate | — |
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.