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N06985 Nickel vs. EN AC-44500 Aluminum

N06985 nickel belongs to the nickel alloys classification, while EN AC-44500 aluminum belongs to the aluminum alloys. There are 29 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 N06985 nickel and the bottom bar is EN AC-44500 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
72
Elongation at Break, % 45
1.1
Fatigue Strength, MPa 220
110
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 80
27
Tensile Strength: Ultimate (UTS), MPa 690
270
Tensile Strength: Yield (Proof), MPa 260
160

Thermal Properties

Latent Heat of Fusion, J/g 320
570
Maximum Temperature: Mechanical, °C 990
170
Melting Completion (Liquidus), °C 1350
590
Melting Onset (Solidus), °C 1260
580
Specific Heat Capacity, J/kg-K 450
900
Thermal Conductivity, W/m-K 10
130
Thermal Expansion, µm/m-K 15
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
33
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
120

Otherwise Unclassified Properties

Base Metal Price, % relative 55
9.5
Density, g/cm3 8.4
2.5
Embodied Carbon, kg CO2/kg material 8.8
7.7
Embodied Energy, MJ/kg 120
140
Embodied Water, L/kg 270
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
2.6
Resilience: Unit (Modulus of Resilience), kJ/m3 160
180
Stiffness to Weight: Axial, points 14
16
Stiffness to Weight: Bending, points 23
55
Strength to Weight: Axial, points 23
29
Strength to Weight: Bending, points 21
36
Thermal Diffusivity, mm2/s 2.6
57
Thermal Shock Resistance, points 16
13

Alloy Composition

Aluminum (Al), % 0
83.7 to 89.5
Carbon (C), % 0 to 0.015
0
Chromium (Cr), % 21 to 23.5
0
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 1.5 to 2.5
0 to 0.2
Iron (Fe), % 18 to 21
0 to 1.0
Magnesium (Mg), % 0
0 to 0.4
Manganese (Mn), % 0 to 1.0
0 to 0.55
Molybdenum (Mo), % 6.0 to 8.0
0
Nickel (Ni), % 35.9 to 53.5
0
Niobium (Nb), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
10.5 to 13.5
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
0 to 0.15
Tungsten (W), % 0 to 1.5
0
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.25