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EN 2.4851 Nickel vs. 5082 Aluminum

EN 2.4851 nickel belongs to the nickel alloys classification, while 5082 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 2.4851 nickel and the bottom bar is 5082 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
67
Elongation at Break, % 34
1.1
Fatigue Strength, MPa 170
110 to 130
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
25
Shear Strength, MPa 430
210 to 230
Tensile Strength: Ultimate (UTS), MPa 650
380 to 400
Tensile Strength: Yield (Proof), MPa 230
300 to 340

Thermal Properties

Latent Heat of Fusion, J/g 320
400
Maximum Temperature: Mechanical, °C 1200
180
Melting Completion (Liquidus), °C 1360
640
Melting Onset (Solidus), °C 1310
560
Specific Heat Capacity, J/kg-K 470
910
Thermal Conductivity, W/m-K 11
130
Thermal Expansion, µm/m-K 14
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
32
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
110

Otherwise Unclassified Properties

Base Metal Price, % relative 49
9.5
Density, g/cm3 8.2
2.7
Embodied Carbon, kg CO2/kg material 8.1
8.9
Embodied Energy, MJ/kg 120
150
Embodied Water, L/kg 280
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
4.0 to 4.3
Resilience: Unit (Modulus of Resilience), kJ/m3 130
670 to 870
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
51
Strength to Weight: Axial, points 22
39 to 41
Strength to Weight: Bending, points 20
43 to 45
Thermal Diffusivity, mm2/s 2.9
54
Thermal Shock Resistance, points 17
17 to 18

Alloy Composition

Aluminum (Al), % 1.0 to 1.7
93.5 to 96
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.030 to 0.1
0
Chromium (Cr), % 21 to 25
0 to 0.15
Copper (Cu), % 0 to 0.5
0 to 0.15
Iron (Fe), % 7.7 to 18
0 to 0.35
Magnesium (Mg), % 0
4.0 to 5.0
Manganese (Mn), % 0 to 1.0
0 to 0.15
Nickel (Ni), % 58 to 63
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.2
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0 to 0.5
0 to 0.1
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0
0 to 0.15