EN GJN HV550, former BS 2B, Mechanical Properties Min Max Young’s modulus 165 180 GPa Specific stiffness 21.4 23.4 MN.m/kg Yield strength (elastic limit) *250 450 MPa Tensile strength 250 450 MPa Specific strength *32.5 58.5 kN.m/kg Elongation *1 2 % strain Compressive strength *500 900 MPa Flexural modulus *165 180 GPa Flexural strength (modulus … Continue reading EN GJN HV550, former BS 2B, Mechanical Properties, Cast iron, white, Ni-Cr alloy