7068

UNS A97068 aluminium
Validate composition

Ultra-high-strength aluminium alloy exceeding 7075 in tensile strength. Used in high-performance aerospace structural parts and defence applications where maximum strength is required.

Applicable Standards

  • AMS 2770
  • UNS A97068

Composition Ranges (wt %)

Element Min (%) Max (%) Typical Range
Al 85.0 90.0 ~87.5
Zn 7.2 8.2 ~7.7
Mg 2.2 3.0 ~2.6
Cu 1.6 2.4 ~2.0
Cr — 0.05 ~0.03
Al 85.0–90.0% Zn 7.2–8.2% Mg 2.2–3.0% Cu 1.6–2.4% Cr 0.0–0.05%

Typical Applications

  • High-performance aerospace structures
  • Defence
  • Cycling components
Validate my sample against this spec Identify unknown alloy ← Back to all alloys

Need a tamper-evident certificate for this material?

Immutable, timestamped, and shareable with your customer or auditor.

Start free pilot →