Grade 5 Titanium (Ti-6Al-4V) Wire UNS R56400

Grade 5 Titanium (Ti-6Al-4V) is stronger than commercially pure titanium alloys.

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Grade 5 Titanium (6-4) Shaped, Flat, Square, Round, Fine Wire, Plated and Un-plated ASTM B265, AMS 4911, AMS 4928

Grade 5 Titanium 6Al-4V Alloy Description

Stronger than commercially pure titanium alloys is titanium 6Al-4V (Grade 5). Containing 6% Aluminum and 4% Vanadium, this alloy has many advantages, among them being that the alloy is heat treatable, has an excellent combination of strength, corrosion resistance, weldability and formability.


  • Tension set rings
  • Bolts
  • bicycle part
  • Biomedical implant
  • High-temperature structural applications in the aircraft industry

Chemistry Typical

Titanium: Balance
Vanadium: 4.0
Aluminum: 6.0
Hydrogen: 0.015 max
Nitrogen: 0.02 max
Carbon: 0.10 max
Iron: 0.25 max
Residual each: 0.10 max., total 0.40 max

Common Titanium Grade Names



Description 1Description 2ASTMAMSUNS
Grade 5 Titanium6-4Titanium Alloy 6% Aluminum, 4% VanadiumR56400

Physical Properties

Density, 0.16 lbs/in³, 4.43 g/cm³

Mean Coefficient of Thermal Expansion: in/in/°F (mm/m/°C):
70- 212°F (20- 100°C): 4.78 x 10 (8.6)

Thermal Conductivity: BTU-in/h-ft-°F (W/m-°K):
At 70°F (21°C): 46.5 (6.7)

Modulus of Elasticity: KSI (MPa)
16.5 x 10³ (113.8 x 10³) in tension

Melting Point: 3020°F (1660°C)

Mechanical Properties at Room Temperature

Properties: Annealed (Typical)

Ultimate Tensile Strength: 135 KSI (950 MPa)
Yield Strength (0.2% offset): 125 KSI (880 MPa)
Elongation: 15%
Hardness: Rc 34

Properties: Tempered

Contact Ulbrich Wire with requirements.

Additional Properties

Ti-6Al-4V Corrosion Resistance

Refer to NACE (National Association of Corrosion Engineers) for recommendations.


Inquire with Ulbrich Wire


  • Continuous Coils
  • Cut to length
  • Precision cutting

Heat Treatment of Ti-6Al-4V

Titanium 6-4 (Grade 5) be hardened by cold working and heat treating.

Welding Grade 5 Titanium

For best results refer to: SSINA’s “Welding of Stainless Steels and Other Joining Methods”

Limitation of Liability and Disclaimer of Warranty: In no event will Ulbrich Stainless Steels and Special Metals, Inc., be liable for any damages arising from the use of the information included in this document or that it is suitable for the ‘applications’ noted. We believe the information and data provided to be accurate to the best of our knowledge but, all data is considered typical values only. It is intended for reference and general information and not recommended for specification, design or engineering purposes. Ulbrich assumes no implied or express warranty in regard to the creation or accuracy of the data provided in this document.

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