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Austenitic Nodular Cast Iron vs. AWS E307

Both austenitic nodular cast iron and AWS E307 are iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is austenitic nodular cast iron and the bottom bar is AWS E307.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180 to 190
200
Elongation at Break, % 6.8 to 34
34
Poisson's Ratio 0.29 to 0.3
0.28
Shear Modulus, GPa 70 to 72
78
Tensile Strength: Ultimate (UTS), MPa 430 to 500
660

Thermal Properties

Latent Heat of Fusion, J/g 280 to 350
290
Melting Completion (Liquidus), °C 1340 to 1400
1420
Melting Onset (Solidus), °C 1300 to 1360
1370
Specific Heat Capacity, J/kg-K 470 to 490
480
Thermal Expansion, µm/m-K 13 to 14
14

Otherwise Unclassified Properties

Base Metal Price, % relative 16 to 25
17
Density, g/cm3 7.7 to 8.0
7.8
Embodied Carbon, kg CO2/kg material 3.5 to 4.9
3.5
Embodied Energy, MJ/kg 48 to 68
49
Embodied Water, L/kg 91 to 120
160

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24 to 25
25
Strength to Weight: Axial, points 15 to 18
24
Strength to Weight: Bending, points 16 to 18
22
Thermal Shock Resistance, points 12 to 15
17