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1080A Aluminum vs. N07750 Nickel

1080A aluminum belongs to the aluminum alloys classification, while N07750 nickel belongs to the nickel alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, 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 1080A aluminum and the bottom bar is N07750 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
190
Elongation at Break, % 2.3 to 34
25
Fatigue Strength, MPa 18 to 50
520
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
73
Shear Strength, MPa 49 to 81
770
Tensile Strength: Ultimate (UTS), MPa 74 to 140
1200
Tensile Strength: Yield (Proof), MPa 17 to 120
820

Thermal Properties

Latent Heat of Fusion, J/g 400
310
Maximum Temperature: Mechanical, °C 170
960
Melting Completion (Liquidus), °C 640
1430
Melting Onset (Solidus), °C 640
1400
Specific Heat Capacity, J/kg-K 900
460
Thermal Conductivity, W/m-K 230
13
Thermal Expansion, µm/m-K 23
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 62
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 200
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
60
Density, g/cm3 2.7
8.4
Embodied Carbon, kg CO2/kg material 8.3
10
Embodied Energy, MJ/kg 160
150
Embodied Water, L/kg 1200
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.1 to 19
270
Resilience: Unit (Modulus of Resilience), kJ/m3 2.1 to 100
1770
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
23
Strength to Weight: Axial, points 7.6 to 15
40
Strength to Weight: Bending, points 14 to 22
30
Thermal Diffusivity, mm2/s 94
3.3
Thermal Shock Resistance, points 3.3 to 6.4
36

Alloy Composition

Aluminum (Al), % 99.8 to 100
0.4 to 1.0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.030
0 to 0.5
Gallium (Ga), % 0 to 0.030
0
Iron (Fe), % 0 to 0.15
5.0 to 9.0
Magnesium (Mg), % 0 to 0.020
0
Manganese (Mn), % 0 to 0.020
0 to 1.0
Nickel (Ni), % 0
70 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Silicon (Si), % 0 to 0.15
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0 to 0.020
2.3 to 2.8
Zinc (Zn), % 0 to 0.060
0