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392.0 Aluminum vs. EN AC-21000 Aluminum

Both 392.0 aluminum and EN AC-21000 aluminum are aluminum alloys. They have 79% of their average alloy composition in common. There are 29 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 392.0 aluminum and the bottom bar is EN AC-21000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
71
Elongation at Break, % 0.86
6.7
Fatigue Strength, MPa 190
100
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
27
Tensile Strength: Ultimate (UTS), MPa 290
340
Tensile Strength: Yield (Proof), MPa 270
240

Thermal Properties

Latent Heat of Fusion, J/g 670
390
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 670
670
Melting Onset (Solidus), °C 580
550
Specific Heat Capacity, J/kg-K 900
880
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 19
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
34
Electrical Conductivity: Equal Weight (Specific), % IACS 90
100

Otherwise Unclassified Properties

Base Metal Price, % relative 10
11
Density, g/cm3 2.5
3.0
Embodied Carbon, kg CO2/kg material 7.5
8.0
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 950
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.4
21
Resilience: Unit (Modulus of Resilience), kJ/m3 490
390
Stiffness to Weight: Axial, points 17
13
Stiffness to Weight: Bending, points 56
46
Strength to Weight: Axial, points 32
32
Strength to Weight: Bending, points 39
36
Thermal Diffusivity, mm2/s 60
49
Thermal Shock Resistance, points 15
15

Alloy Composition


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Aluminum (Al), % 73.9 to 80.6
93.4 to 95.5
Copper (Cu), % 0.4 to 0.8
4.2 to 5.0
Iron (Fe), % 0 to 1.5
0 to 0.35
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0.8 to 1.2
0.15 to 0.35
Manganese (Mn), % 0.2 to 0.6
0 to 0.1
Nickel (Ni), % 0 to 0.5
0 to 0.050
Silicon (Si), % 18 to 20
0 to 0.2
Tin (Sn), % 0 to 0.3
0 to 0.050
Titanium (Ti), % 0 to 0.2
0.15 to 0.3
Zinc (Zn), % 0 to 0.5
0 to 0.1
Residuals, % 0 to 0.5
0 to 0.1