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EN 2.4669 Nickel vs. Grey Cast Iron

EN 2.4669 nickel belongs to the nickel alloys classification, while grey cast iron belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is grey cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 16
9.6
Fatigue Strength, MPa 390
69 to 170
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
69
Shear Strength, MPa 680
180 to 610
Tensile Strength: Ultimate (UTS), MPa 1110
160 to 450
Tensile Strength: Yield (Proof), MPa 720
98 to 290

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Melting Completion (Liquidus), °C 1380
1380
Melting Onset (Solidus), °C 1330
1180
Specific Heat Capacity, J/kg-K 460
490
Thermal Conductivity, W/m-K 12
46
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 60
1.9
Density, g/cm3 8.4
7.5
Embodied Carbon, kg CO2/kg material 10
1.5
Embodied Energy, MJ/kg 150
21
Embodied Water, L/kg 260
44

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
13 to 37
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
27 to 240
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 37
5.8 to 17
Strength to Weight: Bending, points 28
8.7 to 17
Thermal Diffusivity, mm2/s 3.1
13
Thermal Shock Resistance, points 33
6.0 to 17

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0
Carbon (C), % 0 to 0.080
3.1 to 3.4
Chromium (Cr), % 14 to 17
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 5.0 to 9.0
92.1 to 93.9
Manganese (Mn), % 0 to 1.0
0.5 to 0.7
Nickel (Ni), % 65.9 to 77.7
0
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.9
Silicon (Si), % 0 to 0.5
2.5 to 2.8
Sulfur (S), % 0 to 0.015
0 to 0.15
Titanium (Ti), % 2.3 to 2.8
0