Titanium Grade 5


Titanium Grade 5 (titanium-aluminium-vanadium alloy) is among the most widely used alpha-beta titanium alloys, amounting to 50% of total titanium used globally. One of the prominent properties of Titanium Grade 5 is that it is entirely heat treatable, and can be used for temperatures up to 400°C. It combines low density (4.43 kg/dm) with outstanding corrosion resistance and good mechanical strength. Titanium Grade 5 has excellent tensile properties at room temperature and has a good creep resistance up to 300°C. It also exhibits excellent resistance against crack propagation and fatigue. The age-hardening ability of Titanium Grade 5 makes it a perfect choice for various applications, including fasteners and springs. It has a wide range of industrial applications due to its good machinability and weldability.

Common Applications


Key Features


Material Profile


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Chemical Composition

Element Symbol Range %
Titanium Ti 87.6 to 91
Aluminium Al 5.5 to 6.75
Vanadium V 3.5 to 4.5
Iron Fe ≤ 0.40
Oxygen O ≤ 0.20
Carbon C ≤ 0.080
Nitrogen N ≤ 0.050
Hydrogen H ≤ 0.015

Mechanical Properties

Metric Values Imperial Values
Tensile Strength Min 895 MPa 129,809 psi
Yield Strength Min 828 MPa 120,091 psi
Elongation Min 10% 10%

Comparative Specifications

AMS 4928

ASTM B348 Grade 5

AMS 4911


Dimensional Tolerances

Solid Round Bar Tolerances
Size Range
6.35mm +/-0.13mm
8mm +/-0.15mm
10mm +/-0.15mm
12mm +/-0.18mm
16mm +/-0.20mm
18mm +/-0.20mm
20mm +/-0.20mm
25mm +/-0.23mm
30mm +/-0.28mm
35mm +/-0.36mm
40mm +/-0.40mm
45mm +/-0.40mm
50mm +/-0.40mm
55mm +0.79mm/-0
60mm +0.79mm/-0
65mm +1.19mm/-0
70mm +1.19mm/-0
75mm +1.19mm/-0
80mm +1.19mm/-0
90mm +1.59mm/-0
95mm +1.59mm/-0
100mm +1.59mm/-0
110mm +1.59mm/-0
120mm +1.98mm/-0
130mm +1.98mm/-0
150mm +3.18mm/-0
170mm +3.18mm/-0
180mm +3.18mm/-0


Data Sheet

Titanium Grade 5 Data Sheet

PDF (93 KB)

Blog Post

Kormax Titanium Grade 5: Why Engineers Use Titanium in Marine Settings

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