| EN GJS 450 10 Cast iron, nodular graphite, Mechanical Properties |
|---|
| Young’s modulus 165 – 173 GPa |
| Flexural modulus * 165 – 173 GPa |
| Shear modulus 64 – 69 GPa |
| Bulk modulus 119 – 132 GPa |
| Poisson’s ratio 0.27 – 0.28 |
| Shape factor 23 |
| Yield strength (elastic limit) 305 – 339 MPa |
| Tensile strength 450 – 500 MPa |
| Compressive strength * 319 – 351 MPa |
| Flexural strength (modulus of rupture) 305 – 339 MPa |
| Elongation 10 – 18 % strain |
| Hardness – Vickers 160 – 180 HV |
| Fatigue strength at 10^7 cycles 210 – 224 MPa |
| Fatigue strength model (stress range) 136 – 162 MPa Parameters: Stress Ratio = 0, Number of Cycles = 1e7 |
| Fracture toughness * 22 – 54 MPa.m^0.5 |
| Mechanical loss coefficient (tan delta) * 0.0012 – 0.0016 |
| *Values are approximations. This information’s accuracy is not guaranteed. |
