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EN 2.4856 Nickel vs. 2030 Aluminum

EN 2.4856 nickel belongs to the nickel alloys classification, while 2030 aluminum belongs to the aluminum alloys. There are 30 material properties with values for both materials. Properties with values for just one material (1, 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 2.4856 nickel and the bottom bar is 2030 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
70
Elongation at Break, % 28
5.6 to 8.0
Fatigue Strength, MPa 280
91 to 110
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 79
26
Shear Strength, MPa 570
220 to 250
Tensile Strength: Ultimate (UTS), MPa 880
370 to 420
Tensile Strength: Yield (Proof), MPa 430
240 to 270

Thermal Properties

Latent Heat of Fusion, J/g 330
390
Maximum Temperature: Mechanical, °C 1000
190
Melting Completion (Liquidus), °C 1480
640
Melting Onset (Solidus), °C 1430
510
Specific Heat Capacity, J/kg-K 440
870
Thermal Conductivity, W/m-K 10
130
Thermal Expansion, µm/m-K 11
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
34
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
99

Otherwise Unclassified Properties

Base Metal Price, % relative 80
10
Density, g/cm3 8.6
3.1
Embodied Carbon, kg CO2/kg material 14
8.0
Embodied Energy, MJ/kg 190
150
Embodied Water, L/kg 290
1140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
21 to 26
Resilience: Unit (Modulus of Resilience), kJ/m3 440
390 to 530
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
45
Strength to Weight: Axial, points 28
33 to 38
Strength to Weight: Bending, points 24
37 to 40
Thermal Diffusivity, mm2/s 2.7
50
Thermal Shock Resistance, points 29
16 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.4
88.9 to 95.2
Bismuth (Bi), % 0
0 to 0.2
Carbon (C), % 0.030 to 0.1
0
Chromium (Cr), % 20 to 23
0 to 0.1
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
3.3 to 4.5
Iron (Fe), % 0 to 5.0
0 to 0.7
Lead (Pb), % 0
0.8 to 1.5
Magnesium (Mg), % 0
0.5 to 1.3
Manganese (Mn), % 0 to 0.5
0.2 to 1.0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 58 to 68.8
0
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.8
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0 to 0.4
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.3