AISI 1040, annealed, Mechanical properties Young’s modulus 208 – 216 GPa Specific stiffness 26.5 – 27.5 MN.m/kg Yield strength (elastic limit) 315 – 390 MPa Tensile strength 475 – 575 MPa Specific strength 40.1 – 49.7 kN.m/kg Elongation 24 – 36 % strain Compressive strength 315 – 390 MPa Flexural modulus 208 – 216 GPa … Continue reading AISI 1040 Carbon Steel Annealed Mechanical Properties