Material Properties Titanium As Cast admin May 20, 2016 Material Properties for Titanium As Cast Physical specifications of materials. Materials Titanium Description As Cast Density g/cc 4.5 lb/in^3 0.163 Hardness Brinell unless specified 70 Tensile Strength ultimate Mpa 220 Ksi 31.9 Yield Strength MPa 140 Ksi 20.3 Modulus of Elasticity Gpa 116 10^6 Psi 16.811594176 Poisson’s Ratio 0.34 %Elongation at break 54 %Reduction of area Izod Impact J Ft-lb Fracture Toughness Mpa(m)^0.5 Ksi(in)^0.5 Thermal conductivity W/m-K 17 Btu/ft-h-F 9.826589594 Specific Heat Cpacity J/g-K 0.528 Btu/lb-F 0.12672 Coefficient of thermal expansion 1E-6/K 8.9 1E-6/F 4.9518796953 Electrical Resistivity Ohm-cm 0.0000554