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EN AC-45000 Aluminum vs. EN 2.4654 Nickel

EN AC-45000 aluminum belongs to the aluminum alloys classification, while EN 2.4654 nickel belongs to the nickel alloys. There are 27 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 EN AC-45000 aluminum and the bottom bar is EN 2.4654 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
200
Elongation at Break, % 1.1
17
Fatigue Strength, MPa 75
460
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
77
Tensile Strength: Ultimate (UTS), MPa 180
1250
Tensile Strength: Yield (Proof), MPa 110
850

Thermal Properties

Latent Heat of Fusion, J/g 470
320
Maximum Temperature: Mechanical, °C 180
1000
Melting Completion (Liquidus), °C 640
1390
Melting Onset (Solidus), °C 520
1330
Specific Heat Capacity, J/kg-K 870
460
Thermal Conductivity, W/m-K 120
13
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Base Metal Price, % relative 11
75
Density, g/cm3 3.0
8.4
Embodied Carbon, kg CO2/kg material 7.7
10
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1070
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.7
190
Resilience: Unit (Modulus of Resilience), kJ/m3 80
1810
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 47
23
Strength to Weight: Axial, points 17
42
Strength to Weight: Bending, points 24
31
Thermal Diffusivity, mm2/s 47
3.3
Thermal Shock Resistance, points 8.0
37

Alloy Composition

Aluminum (Al), % 82.2 to 91.8
1.2 to 1.6
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0
0.020 to 0.1
Chromium (Cr), % 0 to 0.15
18 to 21
Cobalt (Co), % 0
12 to 15
Copper (Cu), % 3.0 to 5.0
0 to 0.1
Iron (Fe), % 0 to 1.0
0 to 2.0
Lead (Pb), % 0 to 0.3
0
Magnesium (Mg), % 0 to 0.55
0
Manganese (Mn), % 0.2 to 0.65
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 0 to 0.45
50.6 to 62.5
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 5.0 to 7.0
0 to 0.15
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.15
0
Titanium (Ti), % 0 to 0.25
2.8 to 3.3
Zinc (Zn), % 0 to 2.0
0
Zirconium (Zr), % 0
0.020 to 0.080
Residuals, % 0 to 0.35
0