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Ti-6Al-4V

Common Name
Ti-6Al-4V Titanium Grade 5
Ti-6-4 Ti64
UNS
R56400
General Information
Ti-6Al-4V alloy is the most widely used titanium alloy of the alpha-plus-beta class, and is also the most common of all titanium alloys. The alloy is castable and is utilized “as cast” in sporting goods. The wrought material is used in aerospace, medical, and other applications where moderate strength, good strength to weight, and favorable corrosion properties are required. The alloy is available as castings, wire, bar, plate, sheet, forgings, rings, and billet.
Common Specification
Specification Product Form
AMS 4911 Strip, Sheet, and Plate, Annealed
AMS 4920 Forgings, Alpha-Beta or Beta Processed, Annealed
AMS 4928 Bar, Wire, Forgings, Ring, Annealed
AMS 4965, AMS 4963 & AMS 4965, AMS 4963 & AMS 4967 (Capable of) Bar, Wire, Forgings, Ring, Solution Treated & Aged
AMS-T-9047
ASTM B348 (Grade 5) Bar and Billet, Annealed
ASTM B367 (Grade 5) Castings
ASTM F1472 Wrought Alloy for Surgical Implants
AWS A5.16 (ERTi-5) Weld Wire

 

Chemistry Requirements
N C H Fe O Al V Y Ti
0.05 0.08 0.125 0.4 0.2 5.5-6.75 3.5-4.5 0.005 Balance

 
Note: Chemical requirements are not consistent between specifications. Check referenced specifications.
 

Minimum Tensile Properties
Condition UTS ksi (Mpa) >0.2%YS ksi (MPA) % El. % RA*
As specified (shape) 130 (895) 120 (828) 10 25
Solution Treated and Aged 160 (1103) 150 (1034) 10 20
Castings 130 (895) 120 (828) 10 10

 
Note: Mechanical properties vary with diameter. Check referenced specifications.
 

Typical Tensile Properties
Condition UTS ksi (Mpa) >0.2%YS ksi (MPA) % El. % RA*
Annealed 145 (1000) 132 (910) 18 40
Solution Treated and Aged 161 (1110) 141 (970) 15 45
Castings 145 (1000) 130 (895) 5 15

 
Note: Typical properties are not to be utilized as a requirement, but are only listed for guidance. These properties may or may not be attainable in all circumstances.
* %Ra not required by all specifications
 
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. Titan Singapore is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.