Material Properties Biodur Hot Rolled admin May 20, 2016January 17, 2017 Material Properties for Biodur Hot Rolled Physical specifications of materials. Materials Biodur Description Hot Rolled Density g/cc 8.28 lb/in^3 0.299 Hardness Brinell unless specified 400 Tensile Strength ultimate Mpa 1365 Ksi 197.925 Yield Strength MPa 930 Ksi 134.85 Modulus of Elasticity Gpa 10^6 Psi Poisson’s Ratio %Elongation at break 22 %Reduction of area 68 Izod Impact J Ft-lb Fracture Toughness Mpa(m)^0.5 Ksi(in)^0.5 Thermal conductivity W/m-K 12.766 Btu/ft-h-F 7.379190750412 Specific Heat Cpacity J/g-K 0.452 Btu/lb-F 0.10848 Coefficient of thermal expansion 1E-6/K 12.791 1E-6/F 7.116796986807 Electrical Resistivity Ohm-cm 0.000074