Titanium Gr. 9 Seamless TubeAMS 4944Ti3Al2.5V (UNS R56320)

Informazioni generali

  • Grado: Grade 9 (Ti3Al2.5V)
  • Specifica: AMS 4944, Titanium Alloy Tubing, Seamless, Hydraulic 3Al2.5V, Controlled Contractile Strain Ratio Cold Worked, Stress Relieved.

Features Of Titanium Gr. 9 Seamless Tube

Titanium gr. 9 seamless tube as a cold-worked and heat-treated titanium alloy product, it provides excellent properties in aggressive chloride-containing environments. We can find titanium gr. 9 seamless tube in aerospace applications and the manufacture of high-performance bicycle frames. This material offers good ductility, toughness and corrosion resistance.

Titanium Gr. 9 is sometimes referred to as ‘half 6-4’. This alloy of titanium with 3% aluminium and 2.5% vanadium offers 20 to 50% greater mechanical strength than the commercially pure (CP) titanium grades, but is more formable and weldable than Ti-6Al-4V (Grade 5).

3Al-2.5V titanium Gr. 9 tube has very low thermal expansion. As a result of such low expansion rates, weldability and formability is excellent. The material also benefits from excellent resistance to pitting, crevice and erosion-corrosion.

specifiche del prodotto

Craft Hot forging, hot rolled, cold rolled
Superficie Polishing, pickling, sand blasting
Testing Water pressure test, Ultrasonic test, X-ray test, Eddy current test, Flaring and Flattening test.
Certificate EN10204 3.1/3.2 as required.

Relevant Requirements

ASTM B338: Specification for Seamless and Welded Titanium and Titanium Alloy Pipe

ASTM B862: Standard Specification for Titanium and Titanium Alloy Welded Pipe

ASTM B861: Standard Specification for Titanium and Titanium Alloy Seamless Pipe