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390.0 Aluminum vs. EN 2.4665 Nickel

390.0 aluminum belongs to the aluminum alloys classification, while EN 2.4665 nickel belongs to the nickel 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 390.0 aluminum and the bottom bar is EN 2.4665 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
210
Elongation at Break, % 1.0
34
Fatigue Strength, MPa 76 to 110
220
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 28
81
Tensile Strength: Ultimate (UTS), MPa 280 to 300
790
Tensile Strength: Yield (Proof), MPa 240 to 270
300

Thermal Properties

Latent Heat of Fusion, J/g 640
320
Maximum Temperature: Mechanical, °C 170
990
Melting Completion (Liquidus), °C 650
1460
Melting Onset (Solidus), °C 560
1410
Specific Heat Capacity, J/kg-K 880
450
Thermal Conductivity, W/m-K 130
12
Thermal Expansion, µm/m-K 18
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24 to 25
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 79 to 83
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 11
55
Density, g/cm3 2.7
8.4
Embodied Carbon, kg CO2/kg material 7.3
9.2
Embodied Energy, MJ/kg 130
130
Embodied Water, L/kg 950
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.7 to 2.9
210
Resilience: Unit (Modulus of Resilience), kJ/m3 380 to 470
220
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 52
23
Strength to Weight: Axial, points 28 to 30
26
Strength to Weight: Bending, points 35 to 36
22
Thermal Diffusivity, mm2/s 56
3.2
Thermal Shock Resistance, points 14 to 15
20

Alloy Composition

Aluminum (Al), % 74.5 to 79.6
0 to 0.5
Boron (B), % 0
0 to 0.010
Carbon (C), % 0
0.050 to 0.15
Chromium (Cr), % 0
20.5 to 23
Cobalt (Co), % 0
0.5 to 2.5
Copper (Cu), % 4.0 to 5.0
0 to 0.5
Iron (Fe), % 0 to 1.3
17 to 20
Magnesium (Mg), % 0.45 to 0.65
0
Manganese (Mn), % 0 to 0.1
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0
40.3 to 53.8
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 16 to 18
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0 to 0.2
0
Tungsten (W), % 0
0.2 to 1.0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.2
0