AMS 4926 Ti-5Al-2.5Sn Grade 6 Titanium Bar

AMS 4926 Ti-5Al-2.5Sn Grade 6 titanium bar and wire offers 830 MPa tensile strength, 480°C service temperature, and exceptional weldability. Ideal for aircraft airframe structures, engine components, welded assemblies, and defense applications. ZYTC Alloy is AS9120B and ISO 9001 certified.

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ZYTC Alloy, a professional Chinese manufacturer and full-spectrum supplier of aerospace-grade titanium alloys, provides high-quality AMS 4926 Ti-5Al-2.5Sn (Grade 6) titanium bars, wires, and flash welded rings. This near-alpha titanium alloy (UNS R54520) is widely trusted in global aerospace, defense, and high-end industrial fields for its balanced medium strength, exceptional weldability, superior fabricability, and stable high-temperature performance up to 480°C (896°F).

Material Introduction & Core Properties

Ti-5Al-2.5Sn is strengthened by 5% aluminum and 2.5% tin as primary alloying elements, delivering solid-solution strengthening without relying on heat treatment for mechanical properties. The alloy features stable microstructure and excellent oxidation resistance, maintaining mechanical integrity under long-term medium-high temperature working conditions.

Renowned for its outstanding corrosion resistance, excellent ductility, and superior welding performance, Ti-5Al-2.5Sn can be easily processed, welded, and formed into complex structural components. Its low process sensitivity and consistent mechanical stability make it far more adaptable for welded assembly projects than conventional titanium alloys, establishing it as a staple material for aerospace load-bearing and high-temperature structural parts.

Industry Specifications

ZYTC Alloy's Ti-5Al-2.5Sn titanium products fully comply with a complete set of international aerospace and industrial standards, covering bars, wires, forgings, sheets and plates to meet multi-scenario procurement requirements:

Bar, Wire & Ring Standards: AMS 4926 (Annealed - 110 ksi), AMS 4924 (EL1 Grade), AMS 6900, AMS-T-9047
Sheet, Strip & Plate Standards: AMS 4909 (EL1 Grade), AMS 4910, AMS-T-9046 A-1 / A-2 (EL1)
Forging Standard: AMS 4966
Universal Industrial Standard: ASTM B367 Grade 6, UNS R54520

Available Product Forms

ZYTC Alloy supplies complete specifications of Ti-5Al-2.5Sn Grade 6 titanium products:

Bar & Rod: Round, flat, hexagon
Wire: Various diameters for welding and fasteners
Flash Welded Rings: Seamless, high-integrity ring forms
Plate, Sheet & Strip: Multiple thicknesses
Extrusions & Forgings: Custom profiles
Castings: Complex geometry components

Every batch is delivered with complete MTR (Material Test Report) documentation and supports third-party testing, ensuring full material traceability and consistent batch quality.

Chemical Composition

Element	Content (%)
Titanium, Ti	89.85 - 94
Aluminum, Al	4-6
Tin, Sn	2-3
Iron, Fe	≤ 0.50
Oxygen, O	≤ 0.20
Carbon, C	≤ 0.10
Nitrogen, N	≤ 0.030
Hydrogen, H	≤ 0.015
Other, each	≤ 0.050
Other, total	≤ 0.30

Physical Properties

Properties	Metric	Imperial
Density	4.48 g/cm³	0.162 lb/in³
Melting point	≤ 1590 °C	≤ 2890 °F

Mechanical Properties

Properties	Metric	Imperial
Tensile strength	517 MPa	75000 psi
Yield strength	827 MPa	120000 psi
Elastic modulus	110 - 125 GPa	16000 - 18100 ksi
Shear modulus	48 GPa	6960 ksi
Elongation at break	15%	15%
Hardness, Brinell	320	320
Hardness, Knoop	363	363
Hardness, Rockwell C	36	36
Hardness, Vickers	349	349

Applications

Benefiting from its unique welding performance, high-temperature stability and structural reliability, AMS 4926 Ti-5Al-2.5Sn titanium alloy is widely applied in high-standard fields with strict material requirements:

Aerospace & Defense: Aircraft airframe structural parts, aerospace engine medium-temperature components, welded structural assemblies, defense equipment parts
Industrial High-Temperature Equipment: High-temperature resistant structural supports, heat exchange components and corrosion-resistant industrial parts
Precision Manufacturing: Weldable precision structural components requiring long-term stable operation

Why Choose ZYTC Alloy

Specializing in aerospace-grade titanium alloy production, ZYTC Alloy strictly implements AMS 4926 and other international standard specifications in every production link of Ti-5Al-2.5Sn titanium bars, wires and profiles. From raw material screening, precision hot rolling and standardized annealing treatment to finished product dimensional inspection and performance testing, we achieve full-process quality control.

With stable batch quality, flexible customization capabilities, complete certification systems and reliable global after-sales service, we have become a trusted long-term supplier for global aerospace, defense and high-end industrial manufacturing enterprises.

If you are looking for certified AMS 4926 Ti-5Al-2.5Sn Grade 6 titanium alloy products, contact ZYTC Alloy today to get free technical datasheets, standard test reports and competitive factory quotations!

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