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R05240 Alloy vs. Austenitic Nodular Cast Iron

R05240 alloy belongs to the otherwise unclassified metals classification, while austenitic nodular cast iron belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is R05240 alloy and the bottom bar is austenitic nodular cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
180 to 190
Elongation at Break, % 25
6.8 to 34
Poisson's Ratio 0.36
0.29 to 0.3
Shear Modulus, GPa 57
70 to 72
Tensile Strength: Ultimate (UTS), MPa 270
430 to 500
Tensile Strength: Yield (Proof), MPa 170
190 to 240

Thermal Properties

Latent Heat of Fusion, J/g 210
280 to 350
Specific Heat Capacity, J/kg-K 190
470 to 490
Thermal Expansion, µm/m-K 6.8
13 to 14

Otherwise Unclassified Properties

Density, g/cm3 14
7.7 to 8.0
Embodied Water, L/kg 460
91 to 120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
24 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 90
98 to 160
Stiffness to Weight: Axial, points 6.3
13
Stiffness to Weight: Bending, points 13
24 to 25
Strength to Weight: Axial, points 5.4
15 to 18
Strength to Weight: Bending, points 6.8
16 to 18
Thermal Shock Resistance, points 18
12 to 15