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Technical Data
Titanium Grade 5 Technical Report
Grade 5 titanium is the workhorse of all the titanium grades. It is also know as Ti-6AL-4V or simply Ti 6-4. Its high strength, light weight and corrosion resistance enables Ti 6-4 to be used in many applications. The most common market is aerospace. The alloy is also "age harden able" by heat treatment to achieve even higher strengths.
Chemical Composition
Element Grade 5
Nitrogen, MAX 0.05
Carbon, MAX 0.08
Hydrogen, MAX 0.015
Iron, MAX 0.40
Oxygen, MAX 0.20
Aluminum 5.5-6.75
Vanadium 3.5-4.5
Tin ….
Palladium ….
Chromium ….
Molybdenum ….
Zirconium ….
Nickel ….
Residuals (each) max 0.10
Residuals (total) max 0.40
Titanium Remainder
Mechanical Properties:
Titanium and Titanium Alloy Strip, Sheet, and Plate
Tensile Requirements
Grade Tensile Strength Yield Strength, 0.2 % Offset Elongation in 2 in. or 50 mm Bend Test
min min max Under 0.070 in (1.8 mm) in T. 0.070 to 0.187 in (1.8–4.75 mm) in T.
ksi Mpa ksi Mpa ksi Mpa min, %
5 130 895 120 828 ... ... 10C 9T 10T
Titanium and Titanium Alloy Bars and Billets
Tensile Requirements
Grade Tensile Strength min Yield Strength (0.2 % Offset) Elongation Reduction of Area
ksi Mpa ksi Mpa min % min %
5 130 895 120 828 10 25
Titanium and Titanium Alloy Forgings
Grade Tensile Strength min Yield Strength (0.2 % Offset) Elongation Reduction of Area
ksi Mpa ksi Mpa min % min %
5 130 895 120 828 10 25
Titanium and Titanium Alloy Seamless Pipe
Grade Tensile Strength Yield Strength, 0.2 % Offset Elongation in 2 in. or 50 mm gage length,
min min max
ksi Mpa ksi Mpa ksi Mpa min, %
5 130 895 120 828 ... ... 10
Titanium and Titanium Alloy Wire
Grade Tensile Strength Yield Strength, 0.2 % Offset Elongation
min min
ksi Mpa ksi Mpa min, %
5 130 895 120 828 10
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