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392.0 Aluminum vs. EN AC-47100 Aluminum

Both 392.0 aluminum and EN AC-47100 aluminum are aluminum alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. 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 (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-47100 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 75
73
Elongation at Break, % 0.86
1.1
Fatigue Strength, MPa 190
110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
27
Tensile Strength: Ultimate (UTS), MPa 290
270
Tensile Strength: Yield (Proof), MPa 270
160

Thermal Properties

Latent Heat of Fusion, J/g 670
570
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 670
590
Melting Onset (Solidus), °C 580
560
Specific Heat Capacity, J/kg-K 900
890
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
30
Electrical Conductivity: Equal Weight (Specific), % IACS 90
100

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 2.5
2.6
Embodied Carbon, kg CO2/kg material 7.5
7.6
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 950
1030

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.4
2.6
Resilience: Unit (Modulus of Resilience), kJ/m3 490
170
Stiffness to Weight: Axial, points 17
15
Stiffness to Weight: Bending, points 56
53
Strength to Weight: Axial, points 32
28
Strength to Weight: Bending, points 39
35
Thermal Diffusivity, mm2/s 60
54
Thermal Shock Resistance, points 15
12

Alloy Composition

Aluminum (Al), % 73.9 to 80.6
81.4 to 88.8
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 0.4 to 0.8
0.7 to 1.2
Iron (Fe), % 0 to 1.5
0 to 1.3
Lead (Pb), % 0
0 to 0.2
Magnesium (Mg), % 0.8 to 1.2
0 to 0.35
Manganese (Mn), % 0.2 to 0.6
0 to 0.55
Nickel (Ni), % 0 to 0.5
0 to 0.3
Silicon (Si), % 18 to 20
10.5 to 13.5
Tin (Sn), % 0 to 0.3
0 to 0.1
Titanium (Ti), % 0 to 0.2
0 to 0.2
Zinc (Zn), % 0 to 0.5
0 to 0.55
Residuals, % 0
0 to 0.25