Product \ Sheet \ Titanium \ Grade 5

Grade 5


EN 3311

Titanium Grade 5 is a pure alpha-beta titanium with aluminum as the alpha stabilizer and vanadium as the beta stabilizer. This alloy is mainly used for corrosion resistance and is the most commonly used property in all product forms. The alloy features very high strength, good corrosion resistance, excellent weight-to-weight ratio and high strength at cryogenic temperatures. It is significantly stronger than commercially pure titanium (Grade1, Grade 4) and has the same hardness and thermal properties (except thermal conductivity, about 60% lower in Grade 5 Ti than CP Ti).

Other names: AMS 4928, ASTM B348, ASTM F136, W.Nr. 3.7165, W.Nr. 3.7164, UNS R56400, AWS 151


Main uses: Aerospace, Jewelry, Chemical, Springs, Bolts and various fasteners.


Electrical Properties

Electrical Resistance


Magnetic permeability


Magnetic susceptibility



Process Properties



Hot Forming


Cold Forming



Thermal Recovery

Softening Annealing

732 ℃

240 min

Stress Relieving Annealing

566 ℃

45 min


Descriptive Features

Alpha Phase Crystal Structure

Below cph, 890 ° C

Beta Phase Crystal Structure

Above bcc, 913 ° C


Optical Properties



Reflection Coefficient, Visibility(0-1)


Thickness  mm Dimension  mm  
ASTM B265  0.7 x 1.000 x 2.000
1.6 x 500 x 3.500
1.6 x 510 x 3.000


AMS 4911  1.6 x 20 x 2.000
2.0 x 20 x 2.000



Titanium Gr 5 Sheet, Plate & Coil - Chemical Composition

Grade Ti C Fe H N O Al V
Ti Gr5 90 min. - 0.25 max - - 0.2 max 6 min 4 min


Physical Properties

The most used alloy. It has a chemical composition of 6% aluminum, 4% vanadium, 0.25% (maximum) iron, 0.2% (maximum) oxygen, and the rest titanium.  It is significantly stronger than commercially pure titanium (grades 1-4) and has the same hardness and thermal properties (about 60% lower than CP Ti at Class 5 Ti, except thermal conductivity).  Among its many advantages, it can be subjected to heat treatment. This grade is an excellent combination of strength, corrosion resistance, welding and machinability.