EN GJL 300 Cast iron, gray, flake graphite, Mechanical Properties Young’s modulus 121 – 140 GPa Flexural modulus * 121 – 140 GPa Shear modulus 47 – 56 GPa Bulk modulus 82 – 100 GPa Poisson’s ratio 0.255 – 0.265 Shape factor 24 Yield strength (elastic limit) 195 – 228 MPa Tensile strength 300 – … Continue reading EN GJL 300 Cast iron, gray, flake graphite, Mechanical Properties | Modulus Metal | Supplier | Foundry | Sand Casting | Investment Casting | Machining | Products | in TURKEY