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EN AC-45400 Aluminum vs. 5754 Aluminum

Both EN AC-45400 aluminum and 5754 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN AC-45400 aluminum and the bottom bar is 5754 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 86
52 to 88
Elastic (Young's, Tensile) Modulus, GPa 72
68
Elongation at Break, % 6.7
2.0 to 19
Fatigue Strength, MPa 55
66 to 140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Tensile Strength: Ultimate (UTS), MPa 260
200 to 330
Tensile Strength: Yield (Proof), MPa 130
80 to 280

Thermal Properties

Latent Heat of Fusion, J/g 470
400
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 630
650
Melting Onset (Solidus), °C 560
600
Specific Heat Capacity, J/kg-K 880
900
Thermal Conductivity, W/m-K 140
130
Thermal Expansion, µm/m-K 22
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
33
Electrical Conductivity: Equal Weight (Specific), % IACS 95
110

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 2.8
2.7
Embodied Carbon, kg CO2/kg material 7.8
8.7
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1100
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
6.1 to 32
Resilience: Unit (Modulus of Resilience), kJ/m3 110
47 to 580
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 49
50
Strength to Weight: Axial, points 25
21 to 34
Strength to Weight: Bending, points 32
28 to 39
Thermal Diffusivity, mm2/s 54
54
Thermal Shock Resistance, points 12
8.9 to 14

Alloy Composition

Aluminum (Al), % 88.4 to 92.9
94.2 to 97.4
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 2.6 to 3.6
0 to 0.1
Iron (Fe), % 0 to 0.6
0 to 0.4
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
2.6 to 3.6
Manganese (Mn), % 0 to 0.55
0 to 0.5
Nickel (Ni), % 0 to 0.1
0
Silicon (Si), % 4.5 to 6.0
0 to 0.4
Tin (Sn), % 0 to 0.050
0
Titanium (Ti), % 0 to 0.25
0 to 0.15
Zinc (Zn), % 0 to 0.2
0 to 0.2
Residuals, % 0
0 to 0.15