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Titanium tubes

Alloy Ti 6Al/4V • UNS 56400 • WNR 3.7165


Ti 6Al/4V is the most widely used of all the alpha-beta titanium alloys accounting for more than 50% of total titanium usuage. It is typically used in the annealed condition, at service temperatures through 400°C (750°F). Ti 6Al/4V is welded with matching or with ELI filler wire. Ti 6Al/4V is significantly stronger than commercially pure titanium while having the same stiffness and thermal properties excluding thermal conductivity, which is about 60% lower in Grade 5 Ti than in CP Ti. Amongst its many advantages, it is heat treatable. This grade is an excellent combination of strength, corrosion resistance, weld and fabricability. In consequence, its uses are numerous such as for military aircraft or turbines. It is also used in surgical implants. Generally, it is used in applications up to 400°C to improve ductility and toughness in cold-worked condition. Available tube product forms Straight Seamless Typical Applications Surgical implants Aerospace tubing Pressure...

Product features

Tensile Rm 800 MPa (min)
R.p. 0.2% Yield 102 ksi (min)
R.p. 0.2% Yield 700 MPa (min)
Elongation (2" or 4D gl) 10 % (min)
Thermal Conductivity 6.7 W.m -1.°K-1
Thermal Expansion 8.6 mm/m/°C
Modulus Elasticity 120 GPa
Electrical Resistivity 17.1 μohm/cm
Density 4.43 g/cm3

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