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384.0 Aluminum vs. Nickel 333

384.0 aluminum belongs to the aluminum alloys classification, while nickel 333 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 384.0 aluminum and the bottom bar is nickel 333.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 74
210
Elongation at Break, % 2.5
34
Fatigue Strength, MPa 140
200
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 28
81
Shear Strength, MPa 200
420
Tensile Strength: Ultimate (UTS), MPa 330
630
Tensile Strength: Yield (Proof), MPa 170
270

Thermal Properties

Latent Heat of Fusion, J/g 550
320
Maximum Temperature: Mechanical, °C 170
1010
Melting Completion (Liquidus), °C 580
1460
Melting Onset (Solidus), °C 530
1410
Specific Heat Capacity, J/kg-K 870
450
Thermal Conductivity, W/m-K 96
11
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 69
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 11
55
Density, g/cm3 2.9
8.5
Embodied Carbon, kg CO2/kg material 7.4
8.5
Embodied Energy, MJ/kg 140
120
Embodied Water, L/kg 1010
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.9
170
Resilience: Unit (Modulus of Resilience), kJ/m3 190
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 49
23
Strength to Weight: Axial, points 32
21
Strength to Weight: Bending, points 37
19
Thermal Diffusivity, mm2/s 39
2.9
Thermal Shock Resistance, points 15
16

Alloy Composition

Aluminum (Al), % 77.3 to 86.5
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
24 to 27
Cobalt (Co), % 0
2.5 to 4.0
Copper (Cu), % 3.0 to 4.5
0
Iron (Fe), % 0 to 1.3
9.3 to 24.5
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0
2.5 to 4.0
Nickel (Ni), % 0 to 0.5
44 to 48
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 10.5 to 12
0 to 1.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.35
0
Tungsten (W), % 0
2.5 to 4.0
Zinc (Zn), % 0 to 3.0
0
Residuals, % 0 to 0.5
0