EN GJS 900-2 as cast & normalized, nodular graphite, Mechanical Properties | Modulus Metal | Supplier | Foundry | Sand Casting | Investment Casting | Machining | Products | in TURKEY

EN GJS 900-2 as cast & normalized, nodular graphite, Mechanical Properties
Young’s modulus 172 – 180 GPa
Flexural modulus * 172 – 180 GPa
Shear modulus 67 – 71 GPa
Bulk modulus 124 – 137 GPa
Poisson’s ratio 0.27 – 0.28
Shape factor 20
Yield strength (elastic limit) 526 – 554 MPa
Tensile strength 900 – 950 MPa
Compressive strength * 535 – 563 MPa
Flexural strength (modulus of rupture) 526 – 554 MPa
Elongation 2 – 5 % strain
Hardness – Vickers 285 – 300 HV
Fatigue strength at 10^7 cycles 317 – 324 MPa
Fatigue strength model (stress range) 227 – 249 MPa Parameters: Stress Ratio = 0, Number of Cycles = 1e7
Fracture toughness 22 – 34 MPa.m^0.5
Mechanical loss coefficient (tan delta) * 6e-4 – 8e-4
*Values are approximations. This information’s accuracy is not guaranteed.
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