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2219 Aluminum vs. N06650 Nickel

2219 aluminum belongs to the aluminum alloys classification, while N06650 nickel belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, 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 2219 aluminum and the bottom bar is N06650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
210
Elongation at Break, % 2.2 to 20
50
Fatigue Strength, MPa 90 to 130
420
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
82
Shear Strength, MPa 110 to 280
640
Tensile Strength: Ultimate (UTS), MPa 180 to 480
900
Tensile Strength: Yield (Proof), MPa 88 to 390
460

Thermal Properties

Latent Heat of Fusion, J/g 390
320
Maximum Temperature: Mechanical, °C 230
980
Melting Completion (Liquidus), °C 640
1500
Melting Onset (Solidus), °C 540
1450
Specific Heat Capacity, J/kg-K 870
440
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Base Metal Price, % relative 11
60
Density, g/cm3 3.1
8.6
Embodied Carbon, kg CO2/kg material 8.2
10
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1130
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.6 to 60
380
Resilience: Unit (Modulus of Resilience), kJ/m3 54 to 1060
490
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 44
23
Strength to Weight: Axial, points 16 to 43
29
Strength to Weight: Bending, points 23 to 44
24
Thermal Shock Resistance, points 8.2 to 22
24

Alloy Composition

Aluminum (Al), % 91.5 to 93.8
0.050 to 0.5
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
19 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 5.8 to 6.8
0 to 0.3
Iron (Fe), % 0 to 0.3
12 to 16
Magnesium (Mg), % 0 to 0.020
0
Manganese (Mn), % 0.2 to 0.4
0 to 0.5
Molybdenum (Mo), % 0
9.5 to 12.5
Nickel (Ni), % 0
44.4 to 58.9
Niobium (Nb), % 0
0.050 to 0.5
Nitrogen (N), % 0
0.050 to 0.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0.020 to 0.1
0
Tungsten (W), % 0
0.5 to 2.5
Vanadium (V), % 0.050 to 0.15
0
Zinc (Zn), % 0 to 0.1
0
Zirconium (Zr), % 0.1 to 0.25
0
Residuals, % 0 to 0.15
0