(Commercially Pure Titanium: Grade 3) Strip, Coil, Foil, Wire, 
ASTM B265 GR3, AMS 4900K, ASTM F67, MIL-T-9046CP2

 

Applications 


Bellows, aircraft structural, honeycomb, gaskets, aircraft skin, heat exchanger parts 

Description 

Commercially Pure Titanium Grade 3 offers slightly higher mechanical properties than Grade 2, while displaying similar ductility and formability. Generally used where corrosion resistance is a major design factor in chemical production components, marine and airframe applications. It can be used for parts requiring strength up to 400 ° F and oxidation resistance to 600 ° F. 

Chemistry Typical 

Titanium: Balance 
Iron: 0.30 max 
Oxygen: 0.35 max 
Carbon: 0.80 max 
Nitrogen: 0.05 max 
Hydrogen: 0.015 max 
Residuals each 0.10 max, total 0.40 max 

Physical Properties 

Density: 0.163 lbs/in3 (4.51 g/cm3) 

Mean Coefficient of Thermal Expansion, in/inl° F (mm/ml° C): 
70 - 212 ° F (20 - 100 ° C) 4.78 x 10·6 (8.6) 

Thermal Conductivity: BTU-in/h-ft-° F (W/m-° K): 
At 70 ° F (21 ° C): 138 (19.9) 

Modulus of Elasticity, ksi (MPa) 
15.2 x 103 (105 x 103) in tension

Melting Point: 3020 ° F (1660 ° C) 

Forms 

Coil - Strip, Foil, Ribbon 
Wire - Profile, Round, Flat, Square 

Mechanical Properties at Room Temperature 

Properties Annealed: 

Ultimate Tensile Strength: 65 KSI min (448 MPa min)
Yield Strength: (0.2 Offset) 55 - 80 KSI (379 - 552 MPa)
Elongation: 18% min 

Properties: Tempered

Titanium Grade 3 can be cold rolled to various tempers. Contact Ulbrich Technical Service for additional information.

Additional Properties

Corrosion Resistance

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

Finishes

#1 - Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required. 
#2D - Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process. 
#2B - Smooth finish produced by cold rolling, annealing and descaling. A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D. 
#BA - Bright annealed cold rolled and bright annealed 
#CBA - Course bright annealed cold rolled matte finish and bright anneal 
#2 - Cold Rolled 
#2BA- Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part. 
Polished - Various grit finish for specific polish finished requirements. 

* Not all finishes are available in all alloys- Contact Ulbrich Sales for more information.

Wire Finishes

XC - Extra clean. Bright annealed or bright annealed and cold rolled Grease - Ultra bright finish for decorative applications 
Soap - Soap is not removed from tempered wire to act as a lubricant. * Contact Ulbrich Wire for custom finishes.


Heat Treatment


Titanium Grade 3 can only be hardened by cold work. 

Welding

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 & 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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