AMS 4914 Ti-15-3-3-3 Titanium Alloy Sheet

AMS 4914 Ti-15-3-3-3 is a metastable beta titanium alloy offering excellent cold formability and high strength after aging (up to 200 ksi). Ideal for airframe structures, ducting, honeycombs, hydraulic tubing, springs, and fasteners. ZYTC Alloy is AS9120B and ISO 9001 certified.

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AMS 4914 specification covers a titanium alloy in the form of sheet and strip. Ti-15V-3Cr-3Al-3Sn（UNS R58153） is an age hardenable, metastable-beta alloy primarily used where cold formability and high strength are desired. Ti 15-3-3-3(UNS R58153) is usually acceptable for use at temperatures up to 550°F (288°C).

ZYTC Alloy, a reliable Chinese titanium alloy manufacturer and stockist, provides high‑performance AMS 4914 Ti‑15V‑3Cr‑3Al‑3Sn (15‑3‑3‑3, UNS R58153) titanium alloy sheet and strip.

Available Product Range at ZYTC Alloy

Beyond AMS 4914 titanium alloy sheet and strip / foil, ZYTC Alloy supplies Ti‑15‑3‑3‑3 in multiple product forms to cover different component‑making requirements: titanium rod, tube & pipe, fittings and castings. We support standard‑size stock supply as well as custom dimensions according to customer drawings and technical requirements. Every batch is accompanied by complete Mill Test Reports, and third‑party PMI inspection is available upon request to guarantee full material traceability.

Core Advantages of AMS 4914 Ti‑15‑3‑3‑3 Sheet

Excellent cold formability, capable of forming complex shapes without hot working
Age‑hardenable to achieve high strength after post‑fabrication heat treatment
Good weld performance for assembled and welded structures
Good resistance against saltwater and corrosive service environments
Low directionality; annealed properties remain stable across production lots
Cost‑effective alternative versus traditional hot‑formed alpha‑beta titanium alloys

Chemical Composition

Element	Weight %
Titanium (Ti)	Balance (approx. 76%)
Vanadium (V)	14.0 – 16.0
Chromium (Cr)	2.5 – 3.5
Aluminum (Al)	2.5 – 3.5
Tin (Sn)	2.5 – 3.5
Oxygen (O)	0.13 max
Iron (Fe)	0.25 max

Physical & Mechanical Properties

Ti-15-3-3-3 has a density of approximately 4.76–4.77 g/cm³ (0.172 lb/in³), offering substantial weight reduction over steel and other engineering materials. The beta transus is approximately 760°C (1400°F).

Solution Treated Condition (Formable):

Property	Metric	Imperial
Tensile Strength	790 MPa	115,000 psi
Yield Strength (0.2% offset)	770 MPa	112,000 psi
Elongation	22%	22%
Modulus of Elasticity	82 GPa	11,900 ksi
Hardness (Rockwell B)	95	95

Aged Condition (High Strength – ST 790°C, Aged 480-510°C):

Property	Metric	Imperial
Tensile Strength	Up to 1380 MPa	Up to 200,000 psi
Yield Strength (0.2% offset)	Up to 1250 MPa	Up to 181,000 psi
Elongation	6–11%	6–11%
Fracture Toughness (K₁c)	44 MPa·m½	40 ksi·in½
Poisson's Ratio	0.33	0.33

Heat Treatment & Processing

Solution Treatment: 790°C (1450°F) for 3–20 minutes, air cool. This produces a soft, ductile beta structure with excellent cold formability.

Aging (Precipitation Hardening): 480–620°C (900–1150°F) for 4–16 hours, air cool. During aging, fine alpha precipitates develop within the beta matrix and substantially raise the strength.

Key Processing Characteristics:

Cold Formability: Excellent cold formability in the solution-treated condition—superior to alpha-beta alloys—enabling intricate shapes without hot forming
Strip Producibility: Can be produced as strip, offering cost advantages over alpha-beta alloys that require hot rolling on hand mills
Weldability: Rated as good; compatible with conventional welding methods
Machinability: More difficult; requires slow speeds, high coolant flow, and carbide tooling (C1-C4)
Service Temperature: Suitable for applications up to 288–300°C (550–570°F)

Typical Industrial & Aerospace Applications

Thanks to its unique combination of cold formability, high achievable strength and corrosion stability, AMS 4914 Ti‑15‑3‑3‑3 titanium alloy sheet and strip are widely deployed across high‑end sectors:

Aerospace: turbine engine disks & blades, seals, airframe structures, airframe parts, ducting, honeycomb structures, hydraulic tubing, springs and fasteners
Oil & gas: high‑strength corrosion‑resistant structural and sealing components
High‑performance automotive: lightweight formed structural and spring‑type components

Why Source AMS 4914 Ti‑15‑3‑3‑3 Titanium Sheet from ZYTC Alloy

As a professional Chinese supplier of aerospace titanium materials, ZYTC Alloy follows AMS 4914 specification strictly throughout production, from raw material control, precision rolling, solution heat treatment to finished‑product inspection. We guarantee stable mechanical performance, tight dimensional tolerances and consistent batch quality. With ready‑to‑ship inventory and flexible custom‑processing capabilities, we serve global aerospace, energy and high‑performance automotive customers.

If you are searching for certified AMS 4914 Ti‑15V‑3Cr‑3Al‑3Sn titanium alloy sheet, strip or other product forms, please contact ZYTC Alloy to obtain technical datasheets, test documentation and competitive factory quotations.

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