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5383-O Aluminum vs. Annealed SAE-AISI H24

5383-O aluminum belongs to the aluminum alloys classification, while annealed SAE-AISI H24 belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is 5383-O aluminum and the bottom bar is annealed SAE-AISI H24.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
220
Elastic (Young's, Tensile) Modulus, GPa 68
200
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
78
Tensile Strength: Ultimate (UTS), MPa 310
720

Thermal Properties

Latent Heat of Fusion, J/g 390
240
Melting Completion (Liquidus), °C 650
1750
Melting Onset (Solidus), °C 540
1700
Specific Heat Capacity, J/kg-K 900
420
Thermal Conductivity, W/m-K 130
27
Thermal Expansion, µm/m-K 24
12

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
37
Density, g/cm3 2.7
9.1
Embodied Carbon, kg CO2/kg material 9.0
6.1
Embodied Energy, MJ/kg 160
93
Embodied Water, L/kg 1170
78

Common Calculations

Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 50
22
Strength to Weight: Axial, points 32
22
Strength to Weight: Bending, points 38
20
Thermal Diffusivity, mm2/s 51
6.9
Thermal Shock Resistance, points 14
22

Alloy Composition


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Aluminum (Al), % 92 to 95.3
0
Carbon (C), % 0
0.42 to 0.53
Chromium (Cr), % 0 to 0.25
2.5 to 3.5
Copper (Cu), % 0 to 0.2
0 to 0.25
Iron (Fe), % 0 to 0.25
78 to 82.4
Magnesium (Mg), % 4.0 to 5.2
0
Manganese (Mn), % 0.7 to 1.0
0.15 to 0.4
Nickel (Ni), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.25
0.15 to 0.4
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0 to 0.15
0
Tungsten (W), % 0
14 to 16
Vanadium (V), % 0
0.4 to 0.6
Zinc (Zn), % 0 to 0.4
0
Zirconium (Zr), % 0 to 0.2
0
Residuals, % 0 to 0.15
0