AISI 1040, As Rolled, Mechanical properties Young’s modulus 208 – 216 GPa Specific stiffness 26.5 – 27.5 MN.m/kg Yield strength (elastic limit) 375 – 460 MPa Tensile strength 565 – 690 MPa Specific strength 47.8 – 58.6 kN.m/kg Elongation 20 – 30 % strain Compressive strength 375 – 460 MPa Flexural modulus 208 – 216 … Continue reading AISI 1040 Carbon Steel As Rolled Mechanical Properties