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Austenitic Nodular Cast Iron vs. Nickel 617

Austenitic nodular cast iron belongs to the iron alloys classification, while nickel 617 belongs to the nickel alloys. There are 23 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 nickel 617.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180 to 190
210
Elongation at Break, % 6.8 to 34
40
Poisson's Ratio 0.29 to 0.3
0.29
Shear Modulus, GPa 70 to 72
80
Tensile Strength: Ultimate (UTS), MPa 430 to 500
740
Tensile Strength: Yield (Proof), MPa 190 to 240
280

Thermal Properties

Latent Heat of Fusion, J/g 280 to 350
330
Melting Completion (Liquidus), °C 1340 to 1400
1380
Melting Onset (Solidus), °C 1300 to 1360
1330
Specific Heat Capacity, J/kg-K 470 to 490
450
Thermal Expansion, µm/m-K 13 to 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 16 to 25
75
Density, g/cm3 7.7 to 8.0
8.5
Embodied Carbon, kg CO2/kg material 3.5 to 4.9
10
Embodied Energy, MJ/kg 48 to 68
140
Embodied Water, L/kg 91 to 120
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24 to 140
230
Resilience: Unit (Modulus of Resilience), kJ/m3 98 to 160
190
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24 to 25
23
Strength to Weight: Axial, points 15 to 18
24
Strength to Weight: Bending, points 16 to 18
21
Thermal Shock Resistance, points 12 to 15
21