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5456 Aluminum vs. EN AC-45400 Aluminum

Both 5456 aluminum and EN AC-45400 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is 5456 aluminum and the bottom bar is EN AC-45400 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
72
Elongation at Break, % 11 to 18
6.7
Fatigue Strength, MPa 130 to 210
55
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 320 to 340
260
Tensile Strength: Yield (Proof), MPa 150 to 250
130

Thermal Properties

Latent Heat of Fusion, J/g 390
470
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 640
630
Melting Onset (Solidus), °C 570
560
Specific Heat Capacity, J/kg-K 900
880
Thermal Conductivity, W/m-K 120
140
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
30
Electrical Conductivity: Equal Weight (Specific), % IACS 97
95

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
2.8
Embodied Carbon, kg CO2/kg material 9.0
7.8
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1170
1100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33 to 46
14
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 470
110
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
49
Strength to Weight: Axial, points 33 to 35
25
Strength to Weight: Bending, points 38 to 40
32
Thermal Diffusivity, mm2/s 48
54
Thermal Shock Resistance, points 14 to 15
12

Alloy Composition

Aluminum (Al), % 92 to 94.8
88.4 to 92.9
Chromium (Cr), % 0.050 to 0.2
0
Copper (Cu), % 0 to 0.1
2.6 to 3.6
Iron (Fe), % 0 to 0.4
0 to 0.6
Lead (Pb), % 0
0 to 0.1
Magnesium (Mg), % 4.7 to 5.5
0 to 0.050
Manganese (Mn), % 0.5 to 1.0
0 to 0.55
Nickel (Ni), % 0
0 to 0.1
Silicon (Si), % 0 to 0.25
4.5 to 6.0
Tin (Sn), % 0
0 to 0.050
Titanium (Ti), % 0 to 0.2
0 to 0.25
Zinc (Zn), % 0 to 0.25
0 to 0.2
Residuals, % 0
0 to 0.15