Ti-15V-3Cr-3Al-3Sn

UNS R58153 titanium
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Beta titanium alloy that is cold-rollable to thin gauges. High strength after ageing with good formability in the solution-treated condition. Used in airframe sheet applications.

Applicable Standards

  • AMS 4914
  • UNS R58153

Composition Ranges (wt %)

Element Min (%) Max (%) Typical Range
Ti 72.0 79.0 ~75.5
V 14.0 16.0 ~15.0
Cr 2.5 3.5 ~3.0
Al 2.5 3.5 ~3.0
Sn 2.5 3.5 ~3.0
Fe — 0.35 ~0.17
Ti 72.0–79.0% V 14.0–16.0% Cr 2.5–3.5% Al 2.5–3.5% Sn 2.5–3.5% Fe 0.0–0.35%

Typical Applications

  • Airframe sheet
  • Springs
  • Fasteners
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