| EN GJS 700-2 hardened & tempered, nodular graphite, Mechanical Properties |
|---|
| Young’s modulus 168 – 176 GPa |
| Flexural modulus * 168 – 176 GPa |
| Shear modulus 65 – 70 GPa |
| Bulk modulus 121 – 134 GPa |
| Poisson’s ratio 0.27 – 0.28 |
| Shape factor 19 |
| Yield strength (elastic limit) 550 – 630 MPa |
| Tensile strength 700 – 800 MPa |
| Compressive strength * 559 – 639 MPa |
| Flexural strength (modulus of rupture) 550 – 630 MPa |
| Elongation 2 – 7 % strain |
| Hardness – Vickers 235 – 265 HV |
| Fatigue strength at 10^7 cycles 280 – 304 MPa |
| Fatigue strength model (stress range) 188 – 234 MPa Parameters: Stress Ratio = 0, Number of Cycles = 1e7 |
| Fracture toughness 22 – 34 MPa.m^0.5 |
| Mechanical loss coefficient (tan delta) * 6e-4 – 0.001 |
| *Values are approximations. This information’s accuracy is not guaranteed. |
