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B443.0 Aluminum vs. EN AC-46200 Aluminum

Both B443.0 aluminum and EN AC-46200 aluminum are aluminum alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a moderately high 93% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is B443.0 aluminum and the bottom bar is EN AC-46200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 43
82
Elastic (Young's, Tensile) Modulus, GPa 70
73
Elongation at Break, % 4.9
1.1
Fatigue Strength, MPa 55
87
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 150
210
Tensile Strength: Yield (Proof), MPa 50
130

Thermal Properties

Latent Heat of Fusion, J/g 470
510
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 620
620
Melting Onset (Solidus), °C 600
540
Specific Heat Capacity, J/kg-K 900
880
Thermal Conductivity, W/m-K 150
110
Thermal Expansion, µm/m-K 22
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
28
Electrical Conductivity: Equal Weight (Specific), % IACS 130
88

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
2.8
Embodied Carbon, kg CO2/kg material 8.0
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1130
1060

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.6
2.0
Resilience: Unit (Modulus of Resilience), kJ/m3 18
110
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 52
50
Strength to Weight: Axial, points 15
21
Strength to Weight: Bending, points 23
28
Thermal Diffusivity, mm2/s 61
44
Thermal Shock Resistance, points 6.8
9.5

Alloy Composition


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Aluminum (Al), % 91.9 to 95.5
82.6 to 90.3
Copper (Cu), % 0 to 0.15
2.0 to 3.5
Iron (Fe), % 0 to 0.8
0 to 0.8
Lead (Pb), % 0
0 to 0.25
Magnesium (Mg), % 0 to 0.050
0.050 to 0.55
Manganese (Mn), % 0 to 0.35
0.15 to 0.65
Nickel (Ni), % 0
0 to 0.35
Silicon (Si), % 4.5 to 6.0
7.5 to 9.5
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0 to 0.25
0 to 0.25
Zinc (Zn), % 0 to 0.35
0 to 1.2
Residuals, % 0 to 0.15
0 to 0.25