Shaped, Flat, Square, Round, Fine Wire, Plated and Bare Wire
AMS 4914
Titanium 15-3-3-3 Alloy Description
Titanium 15-3-3-3 is a metastable beta titanium alloy that offers substantial weight reductions over other engineering materials. If used in the solution treated condition the alloyhas excellent cold formability. In the aged condition, the alloy has high strength. The alloy is acceptable for use up to 550°F (228°C).
Applications
Springs
Fasteners
Aerospace applications
Chemistry: Typical
Vanadium: 14.0-16.0
Chromium: 2.5-3.5
Tin: 2.5-3.5
Aluminum: 2.5-3.5
Oxygen: 0.13 max
Carbon: 0.05 max
Nitrogen: 0.05 max
Hydrogen: 0.015 max
Iron: 0.25 max
Residuals each 0.10 max, total 0.40 max
Physical Properties
Density, 0.172 lbs/in³, 4.76 g/cm³
Modulus of Elasticity, ksi (MPa)
11.9 x 10³ (82 x 10³) in tension
Melting Point: 3034°F (1668°C)
Mechanical Properties at Room Temperature
Properties: Annealed (1450°F – A.Q.)
Ultimate Tensile Strength: 102 KSI min (703 MPa min)
Yield Strength (0.2% offset): 100 KSI min (690 MPa min)
Elongation: 12% min
Tempered:
15-3-3-3 Can Be age hardened at 900-1000°F, aging time varies from 2-3 Hours.
Aged Properties: Typical
Aging Temp/Time: 1000°F /8 Hours
Ultimate Tensile Strength: 145 KSI min (1000 MPa min)
Yield Strength (0.2% offset): 170 KSI min (1172 MPa)
Elongation: 7% min
Aging Temp/Time: 1100°F /8 Hours
Ultimate Tensile Strength: 170 KSI min (1172 MPa min)
Yield Strength (0.2% offset): 160 KSI min (1103 MPa min)
Elongation: 5% min
Aging Temp/Time: 1275°F /8 Hours
Ultimate Tensile Strength: 180 KSI min (1241 MPa min)
Yield Strength (0.2% offset): 170 KSI min (1172 MPa min)
Elongation: 5% min
Additional Properties
Corrosion Resistance
Refer to NACE (National Association of Corrosion Engineers) for recommendations.
Finishes
Inquire with Ulbrich Wire
Forms
Continuous Coils
Cut to lengths
Precision cutting
Heat Treatment
Titanium Alloy 15-3-3-3 can be hardened by aging
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 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.
Copyright January 2014 Ulbrich Stainless Steels & Special Metals, Inc. – Revision 6.1.2015