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5657 Aluminum vs. B443.0 Aluminum

Both 5657 aluminum and B443.0 aluminum are aluminum alloys. They have a moderately high 94% 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 5657 aluminum and the bottom bar is B443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 40 to 50
43
Elastic (Young's, Tensile) Modulus, GPa 68
70
Elongation at Break, % 6.6 to 15
4.9
Fatigue Strength, MPa 74 to 88
55
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 92 to 110
110
Tensile Strength: Ultimate (UTS), MPa 150 to 200
150
Tensile Strength: Yield (Proof), MPa 140 to 170
50

Thermal Properties

Latent Heat of Fusion, J/g 400
470
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 660
620
Melting Onset (Solidus), °C 640
600
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 210
150
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 54
38
Electrical Conductivity: Equal Weight (Specific), % IACS 180
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.4
8.0
Embodied Energy, MJ/kg 160
150
Embodied Water, L/kg 1200
1130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.7 to 27
5.6
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 200
18
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 50
52
Strength to Weight: Axial, points 15 to 20
15
Strength to Weight: Bending, points 23 to 28
23
Thermal Diffusivity, mm2/s 84
61
Thermal Shock Resistance, points 6.7 to 8.6
6.8

Alloy Composition

Aluminum (Al), % 98.5 to 99.4
91.9 to 95.5
Copper (Cu), % 0 to 0.1
0 to 0.15
Gallium (Ga), % 0 to 0.030
0
Iron (Fe), % 0 to 0.1
0 to 0.8
Magnesium (Mg), % 0.6 to 1.0
0 to 0.050
Manganese (Mn), % 0 to 0.030
0 to 0.35
Silicon (Si), % 0 to 0.080
4.5 to 6.0
Titanium (Ti), % 0
0 to 0.25
Vanadium (V), % 0 to 0.050
0
Zinc (Zn), % 0 to 0.050
0 to 0.35
Residuals, % 0 to 0.050
0 to 0.15