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2014A Aluminum vs. Monel 400

2014A aluminum belongs to the aluminum alloys classification, while Monel 400 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 2014A aluminum and the bottom bar is Monel 400.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
160
Elongation at Break, % 6.2 to 16
20 to 40
Fatigue Strength, MPa 93 to 150
230 to 290
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 27
62
Shear Strength, MPa 130 to 290
370 to 490
Tensile Strength: Ultimate (UTS), MPa 210 to 490
540 to 780
Tensile Strength: Yield (Proof), MPa 110 to 430
210 to 590

Thermal Properties

Latent Heat of Fusion, J/g 400
270
Maximum Temperature: Mechanical, °C 210
1000
Melting Completion (Liquidus), °C 640
1350
Melting Onset (Solidus), °C 510
1300
Specific Heat Capacity, J/kg-K 870
430
Thermal Conductivity, W/m-K 150
23
Thermal Expansion, µm/m-K 23
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 37
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 110
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 11
50
Density, g/cm3 3.0
8.9
Embodied Carbon, kg CO2/kg material 8.1
7.9
Embodied Energy, MJ/kg 150
110
Embodied Water, L/kg 1140
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24 to 49
140 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 85 to 1300
140 to 1080
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 46
21
Strength to Weight: Axial, points 19 to 45
17 to 25
Strength to Weight: Bending, points 26 to 46
17 to 21
Thermal Diffusivity, mm2/s 55
6.1
Thermal Shock Resistance, points 9.0 to 22
17 to 25

Alloy Composition

Aluminum (Al), % 90.8 to 95
0
Carbon (C), % 0
0 to 0.3
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 3.9 to 5.0
28 to 34
Iron (Fe), % 0 to 0.5
0 to 2.5
Magnesium (Mg), % 0.2 to 0.8
0
Manganese (Mn), % 0.4 to 1.2
0 to 2.0
Nickel (Ni), % 0 to 0.1
63 to 72
Silicon (Si), % 0.5 to 0.9
0 to 0.5
Sulfur (S), % 0
0 to 0.024
Titanium (Ti), % 0 to 0.15
0
Zinc (Zn), % 0 to 0.25
0
Zirconium (Zr), % 0 to 0.2
0
Residuals, % 0 to 0.15
0

Comparable Variants