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444.0 Aluminum vs. N07776 Nickel

444.0 aluminum belongs to the aluminum alloys classification, while N07776 nickel belongs to the nickel alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, 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 444.0 aluminum and the bottom bar is N07776 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
200
Elongation at Break, % 25
39
Fatigue Strength, MPa 51
220
Poisson's Ratio 0.33
0.3
Shear Modulus, GPa 27
79
Tensile Strength: Ultimate (UTS), MPa 190
700
Tensile Strength: Yield (Proof), MPa 83
270

Thermal Properties

Latent Heat of Fusion, J/g 500
320
Maximum Temperature: Mechanical, °C 170
970
Melting Completion (Liquidus), °C 610
1550
Melting Onset (Solidus), °C 600
1500
Specific Heat Capacity, J/kg-K 900
430
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
85
Density, g/cm3 2.6
8.6
Embodied Carbon, kg CO2/kg material 7.9
15
Embodied Energy, MJ/kg 150
210
Embodied Water, L/kg 1110
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39
220
Resilience: Unit (Modulus of Resilience), kJ/m3 49
180
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 53
23
Strength to Weight: Axial, points 20
22
Strength to Weight: Bending, points 28
20
Thermal Shock Resistance, points 8.8
20

Alloy Composition

Aluminum (Al), % 90.5 to 93.5
0 to 2.0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
12 to 22
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 0 to 0.6
0 to 24.5
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.35
0 to 1.0
Molybdenum (Mo), % 0
9.0 to 15
Nickel (Ni), % 0
50 to 60
Niobium (Nb), % 0
4.0 to 6.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 6.5 to 7.5
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0 to 0.25
0 to 1.0
Tungsten (W), % 0
0.5 to 2.5
Zinc (Zn), % 0 to 0.35
0
Residuals, % 0 to 0.15
0