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Grade 20 Cast Iron vs. N06060 Nickel

Grade 20 cast iron belongs to the iron alloys classification, while N06060 nickel belongs to the nickel alloys. There are 25 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 grade 20 cast iron and the bottom bar is N06060 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
210
Elongation at Break, % 9.6
45
Fatigue Strength, MPa 69
230
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 69
82
Shear Strength, MPa 180
490
Tensile Strength: Ultimate (UTS), MPa 160
700
Tensile Strength: Yield (Proof), MPa 98
270

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Melting Completion (Liquidus), °C 1380
1510
Melting Onset (Solidus), °C 1180
1450
Specific Heat Capacity, J/kg-K 490
430
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
65
Density, g/cm3 7.5
8.7
Embodied Carbon, kg CO2/kg material 1.5
12
Embodied Energy, MJ/kg 21
160
Embodied Water, L/kg 44
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
250
Resilience: Unit (Modulus of Resilience), kJ/m3 27
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 5.8
22
Strength to Weight: Bending, points 8.7
20
Thermal Shock Resistance, points 6.0
19

Alloy Composition

Carbon (C), % 3.1 to 3.4
0 to 0.030
Chromium (Cr), % 0
19 to 22
Copper (Cu), % 0
0.25 to 1.3
Iron (Fe), % 92.1 to 93.9
0 to 14
Manganese (Mn), % 0.5 to 0.7
0 to 1.5
Molybdenum (Mo), % 0
12 to 14
Nickel (Ni), % 0
54 to 60
Niobium (Nb), % 0
0.5 to 1.3
Phosphorus (P), % 0 to 0.9
0 to 0.030
Silicon (Si), % 2.5 to 2.8
0 to 0.5
Sulfur (S), % 0 to 0.15
0 to 0.0050
Tungsten (W), % 0
0.25 to 1.3