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5454 Aluminum vs. C443.0 Aluminum

Both 5454 aluminum and C443.0 aluminum are aluminum alloys. They have a moderately high 93% of their average alloy composition in common.

For each property being compared, the top bar is 5454 aluminum and the bottom bar is C443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 61 to 93
65
Elastic (Young's, Tensile) Modulus, GPa 69
71
Elongation at Break, % 2.3 to 18
9.0
Fatigue Strength, MPa 83 to 160
120
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Shear Strength, MPa 140 to 200
130
Tensile Strength: Ultimate (UTS), MPa 230 to 350
230
Tensile Strength: Yield (Proof), MPa 97 to 290
100

Thermal Properties

Latent Heat of Fusion, J/g 400
470
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 650
630
Melting Onset (Solidus), °C 600
600
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 130
140
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
37
Electrical Conductivity: Equal Weight (Specific), % IACS 110
120

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.6
7.9
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.3 to 34
17
Resilience: Unit (Modulus of Resilience), kJ/m3 68 to 590
70
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 50
51
Strength to Weight: Axial, points 23 to 36
24
Strength to Weight: Bending, points 30 to 41
31
Thermal Diffusivity, mm2/s 55
58
Thermal Shock Resistance, points 10 to 16
10

Alloy Composition

Aluminum (Al), % 94.5 to 97.1
89.6 to 95.5
Chromium (Cr), % 0.050 to 0.2
0
Copper (Cu), % 0 to 0.1
0 to 0.6
Iron (Fe), % 0 to 0.4
0 to 2.0
Magnesium (Mg), % 2.4 to 3.0
0 to 0.1
Manganese (Mn), % 0.5 to 1.0
0 to 0.35
Nickel (Ni), % 0
0 to 0.5
Silicon (Si), % 0 to 0.25
4.5 to 6.0
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.25
0 to 0.5
Residuals, % 0
0 to 0.25