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Austenitic Nodular Cast Iron vs. EN 1.3555 Steel

Both austenitic nodular cast iron and EN 1.3555 steel are iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is austenitic nodular cast iron and the bottom bar is EN 1.3555 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140 to 240
230
Elastic (Young's, Tensile) Modulus, GPa 180 to 190
190
Poisson's Ratio 0.29 to 0.3
0.29
Shear Modulus, GPa 70 to 72
75
Tensile Strength: Ultimate (UTS), MPa 430 to 500
770

Thermal Properties

Latent Heat of Fusion, J/g 280 to 350
260
Melting Completion (Liquidus), °C 1340 to 1400
1500
Melting Onset (Solidus), °C 1300 to 1360
1450
Specific Heat Capacity, J/kg-K 470 to 490
460
Thermal Expansion, µm/m-K 13 to 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 16 to 25
11
Density, g/cm3 7.7 to 8.0
7.9
Embodied Carbon, kg CO2/kg material 3.5 to 4.9
5.6
Embodied Energy, MJ/kg 48 to 68
81
Embodied Water, L/kg 91 to 120
90

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24 to 25
24
Strength to Weight: Axial, points 15 to 18
27
Strength to Weight: Bending, points 16 to 18
23
Thermal Shock Resistance, points 12 to 15
22