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6182 Aluminum vs. N06650 Nickel

6182 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 6182 aluminum and the bottom bar is N06650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
210
Elongation at Break, % 6.8 to 13
50
Fatigue Strength, MPa 63 to 99
420
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
82
Shear Strength, MPa 140 to 190
640
Tensile Strength: Ultimate (UTS), MPa 230 to 320
900
Tensile Strength: Yield (Proof), MPa 130 to 270
460

Thermal Properties

Latent Heat of Fusion, J/g 410
320
Maximum Temperature: Mechanical, °C 190
980
Melting Completion (Liquidus), °C 640
1500
Melting Onset (Solidus), °C 600
1450
Specific Heat Capacity, J/kg-K 900
440
Thermal Expansion, µm/m-K 23
12

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
60
Density, g/cm3 2.7
8.6
Embodied Carbon, kg CO2/kg material 8.4
10
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1170
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 26
380
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 520
490
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
23
Strength to Weight: Axial, points 23 to 32
29
Strength to Weight: Bending, points 30 to 38
24
Thermal Shock Resistance, points 10 to 14
24

Alloy Composition

Aluminum (Al), % 95 to 97.9
0.050 to 0.5
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.25
19 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.1
0 to 0.3
Iron (Fe), % 0 to 0.5
12 to 16
Magnesium (Mg), % 0.7 to 1.2
0
Manganese (Mn), % 0.5 to 1.0
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), % 0.9 to 1.3
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0 to 0.1
0
Tungsten (W), % 0
0.5 to 2.5
Zinc (Zn), % 0 to 0.2
0
Zirconium (Zr), % 0.050 to 0.2
0
Residuals, % 0 to 0.15
0