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B443.0 Aluminum vs. 4032 Aluminum

Both B443.0 aluminum and 4032 aluminum are aluminum alloys. They have a moderately high 90% of their average alloy composition in common. There are 31 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 B443.0 aluminum and the bottom bar is 4032 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 43
120
Elastic (Young's, Tensile) Modulus, GPa 70
73
Elongation at Break, % 4.9
6.7
Fatigue Strength, MPa 55
110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
28
Shear Strength, MPa 110
260
Tensile Strength: Ultimate (UTS), MPa 150
390
Tensile Strength: Yield (Proof), MPa 50
320

Thermal Properties

Latent Heat of Fusion, J/g 470
570
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 620
570
Melting Onset (Solidus), °C 600
530
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 150
140
Thermal Expansion, µm/m-K 22
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
34
Electrical Conductivity: Equal Weight (Specific), % IACS 130
120

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
2.6
Embodied Carbon, kg CO2/kg material 8.0
7.8
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1130
1030

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.6
25
Resilience: Unit (Modulus of Resilience), kJ/m3 18
700
Stiffness to Weight: Axial, points 15
15
Stiffness to Weight: Bending, points 52
53
Strength to Weight: Axial, points 15
41
Strength to Weight: Bending, points 23
45
Thermal Diffusivity, mm2/s 61
59
Thermal Shock Resistance, points 6.8
20

Alloy Composition


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Aluminum (Al), % 91.9 to 95.5
81.1 to 87.2
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 0 to 0.15
0.5 to 1.3
Iron (Fe), % 0 to 0.8
0 to 1.0
Magnesium (Mg), % 0 to 0.050
0.8 to 1.3
Manganese (Mn), % 0 to 0.35
0
Nickel (Ni), % 0
0.5 to 1.3
Silicon (Si), % 4.5 to 6.0
11 to 13.5
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.35
0 to 0.25
Residuals, % 0 to 0.15
0 to 0.15