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6Al-4V       ESPECIFICAÇÕES TÉCNICAS

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. However it may be heat treated for high strength in sections under 4” thick. Hardenability is limited and sections over one inch may not develop full properties. Ti 6Al-4V is welded with either matching or ELI (Extra Low Interstitials) filler wire.


Chemical Composition, %

 

 

Al

V

C

N

O

H

Fe

Y

Others,
Each

Others,
Total

Ti

MIN

5.5

3.5

--

--

--

--

--

--

--

--

--

MAX

6.75

4.5

0.08

0.05

0.2

0.0125

0.3

0.005

0.1

0.4

Balance

 

Specifications


UNS: R56400 W. Nr./EN: 3.7164, 3.7165 AMS: 4911, 4928, 4967, 4935, 4920, 4965, T-9046
ASTM: B 265, B 348, B 861 ASME: SB-265, SB-348, SB-861 MIL: T-9047


Common Trade Names

6-4 Titanium, 6-4, Ti 6-4

 



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