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EN 2.4654 Nickel vs. EN AC-44300 Aluminum

EN 2.4654 nickel belongs to the nickel alloys classification, while EN AC-44300 aluminum belongs to the aluminum alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is EN 2.4654 nickel and the bottom bar is EN AC-44300 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
72
Elongation at Break, % 17
1.1
Fatigue Strength, MPa 460
100
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 77
27
Tensile Strength: Ultimate (UTS), MPa 1250
270
Tensile Strength: Yield (Proof), MPa 850
150

Thermal Properties

Latent Heat of Fusion, J/g 320
570
Maximum Temperature: Mechanical, °C 1000
170
Melting Completion (Liquidus), °C 1390
590
Melting Onset (Solidus), °C 1330
580
Specific Heat Capacity, J/kg-K 460
900
Thermal Conductivity, W/m-K 13
130
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 75
9.5
Density, g/cm3 8.4
2.5
Embodied Carbon, kg CO2/kg material 10
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 340
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
2.6
Resilience: Unit (Modulus of Resilience), kJ/m3 1810
150
Stiffness to Weight: Axial, points 13
16
Stiffness to Weight: Bending, points 23
55
Strength to Weight: Axial, points 42
29
Strength to Weight: Bending, points 31
36
Thermal Diffusivity, mm2/s 3.3
58
Thermal Shock Resistance, points 37
13

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
84.3 to 89.5
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0 to 0.1
Iron (Fe), % 0 to 2.0
0 to 1.0
Manganese (Mn), % 0 to 1.0
0 to 0.55
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.15
10.5 to 13.5
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.8 to 3.3
0 to 0.15
Zinc (Zn), % 0
0 to 0.15
Zirconium (Zr), % 0.020 to 0.080
0
Residuals, % 0
0 to 0.25