Titanium 6AL-4V Springs | TC4, Ti64, ASTM Grade 5 Springs

Titanium 6AL-4V Springs

W.Nr 3.7165/3.7164, UNS T56400, AWS 151

Ti 6AI-4V Springs are amongst the most common Ti alloy springs used in the industry as it offers a combination of high strength, light weight, formability, and corrosion resistance.
Ti 6Al-4V is the most widely used of all the alpha-beta titanium alloys. It is typically used in the annealed condition, at service temperatures through 750°F. Titanium 6AL-4V Springs have excellent resistance to corrosion and high strength making it a good choice for use in marine and automobile applications.

Titanium 6AL-4V Spring Types

Titanium 6AL-4V Extension Springs Titanium 6AL-4V Wires Titanium 6AL-4V Torsion Springs Titanium 6AL-4V Compression Springs

Titanium 6AL-4V Spring Properties

Specification Titanium 6Al-4V
Nominal Composition Aluminium(Al): 5.50 - 6.75
Vanadium(V): 3.50 - 4.50
Titanium(Ti): Balance
Density 0.16 lb./in3
Modulus of Elasticity (E) 15.2 x 103 ksi
Modulus of Rigidity (G) 6.38 x 103 ksi
Coefficient of Expansion 8.7 µin/in.-°F (200°F)
Electrical Resistivity 178 µΩ.cm
Thermal Conductivity 46.5 Btu/(hr/ft2/in/°F)
Min Size 0.005 in (0.130 mm)
Max Temp 350oC (660oF)