Titanium Ti-15V-3Cr-3Al-3Sn ST 790C, Aged 480C


Subcategory: Beta Titanium Alloy; Metal; Nonferrous Metal; Titanium Alloy

Close Analogs: 3 other heat treatments of this alloy are in MatWeb.

Key Words: Titanium Ti-15-3

Component   Wt. %
Al3 
Cr3 
Sn3 
Ti76 
V15 

Material Notes:
ST=solution Treated

Physical PropertiesMetricEnglishComments
Density4.76 g/cc0.172 lb/in 

Mechanical Properties
Hardness, Vickers370370 
Tensile Strength, Ultimate1380 MPa200000 psi 
Tensile Strength, Yield1250 MPa181000 psi 
Elongation at Break6 %6 % 
Modulus of Elasticity100 GPa14500 ksi Sample was ST 790C, Aged 510C
Ultimate Bearing Strength2270 MPa329000 psi e/D = 2
Bearing Yield Strength1910 MPa277000 psi e/D = 2
Poisson's Ratio0.330.33 Typical for beta titanium alloy.
Fracture Toughness44 MPa-m40 ksi-in K(IC)
Shear Modulus37.6 GPa5450 ksi Calculated from typical values.

Electrical Properties
Electrical Resistivity0.00014 ohm-cm0.00014 ohm-cm 

Thermal Properties
CTE, linear 20C8.5 m/m-C4.72 in/in-F 20-95C
CTE, linear 250C9.1 m/m-C5.06 in/in-F 
CTE, linear 500C9.8 m/m-C5.44 in/in-F 
Specific Heat Capacity0.5 J/g-C0.12 BTU/lb-F at 20C. Value at 400C is 0.649 J/g-C
Thermal Conductivity8.08 W/m-K56.1 BTU-in/hr-ft-F 
Beta Transus760 C1400 F 

References for this datasheet.


Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistant format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's disclaimer and terms of use regarding this information. MatWeb data and tools provided by MatWeb, LLC.