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B390.0 Aluminum vs. EN AC-44200 Aluminum

Both B390.0 aluminum and EN AC-44200 aluminum are aluminum alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 89% 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 B390.0 aluminum and the bottom bar is EN AC-44200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 76
72
Elongation at Break, % 0.88
6.2
Fatigue Strength, MPa 170
63
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 29
27
Tensile Strength: Ultimate (UTS), MPa 320
180
Tensile Strength: Yield (Proof), MPa 250
86

Thermal Properties

Latent Heat of Fusion, J/g 640
570
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 580
590
Melting Onset (Solidus), °C 580
580
Specific Heat Capacity, J/kg-K 880
910
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
35
Electrical Conductivity: Equal Weight (Specific), % IACS 88
130

Otherwise Unclassified Properties

Base Metal Price, % relative 11
9.5
Density, g/cm3 2.8
2.5
Embodied Carbon, kg CO2/kg material 7.3
7.7
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 940
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.6
9.1
Resilience: Unit (Modulus of Resilience), kJ/m3 410
51
Stiffness to Weight: Axial, points 15
16
Stiffness to Weight: Bending, points 51
55
Strength to Weight: Axial, points 32
20
Strength to Weight: Bending, points 38
28
Thermal Diffusivity, mm2/s 55
59
Thermal Shock Resistance, points 15
8.4

Alloy Composition

Aluminum (Al), % 72.7 to 79.6
85.2 to 89.5
Copper (Cu), % 4.0 to 5.0
0 to 0.050
Iron (Fe), % 0 to 1.3
0 to 0.55
Magnesium (Mg), % 0.45 to 0.65
0
Manganese (Mn), % 0 to 0.5
0 to 0.35
Nickel (Ni), % 0 to 0.1
0
Silicon (Si), % 16 to 18
10.5 to 13.5
Titanium (Ti), % 0 to 0.1
0 to 0.15
Zinc (Zn), % 0 to 1.5
0 to 0.1
Residuals, % 0
0 to 0.15