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B443.0 Aluminum vs. 5083 Aluminum

Both B443.0 aluminum and 5083 aluminum are aluminum alloys. They have a moderately high 95% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is B443.0 aluminum and the bottom bar is 5083 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 43
75 to 110
Elastic (Young's, Tensile) Modulus, GPa 70
68
Elongation at Break, % 4.9
1.1 to 17
Fatigue Strength, MPa 55
93 to 190
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 110
170 to 220
Tensile Strength: Ultimate (UTS), MPa 150
290 to 390
Tensile Strength: Yield (Proof), MPa 50
110 to 340

Thermal Properties

Latent Heat of Fusion, J/g 470
400
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 620
640
Melting Onset (Solidus), °C 600
580
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 150
120
Thermal Expansion, µm/m-K 22
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
29
Electrical Conductivity: Equal Weight (Specific), % IACS 130
96

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.0
8.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1130
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.6
4.2 to 42
Resilience: Unit (Modulus of Resilience), kJ/m3 18
95 to 860
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 52
50
Strength to Weight: Axial, points 15
29 to 40
Strength to Weight: Bending, points 23
36 to 44
Thermal Diffusivity, mm2/s 61
48
Thermal Shock Resistance, points 6.8
12 to 17

Alloy Composition


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Aluminum (Al), % 91.9 to 95.5
92.4 to 95.6
Chromium (Cr), % 0
0.050 to 0.25
Copper (Cu), % 0 to 0.15
0 to 0.1
Iron (Fe), % 0 to 0.8
0 to 0.4
Magnesium (Mg), % 0 to 0.050
4.0 to 4.9
Manganese (Mn), % 0 to 0.35
0.4 to 1.0
Silicon (Si), % 4.5 to 6.0
0 to 0.4
Titanium (Ti), % 0 to 0.25
0 to 0.15
Zinc (Zn), % 0 to 0.35
0 to 0.25
Residuals, % 0 to 0.15
0 to 0.15