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5088 Aluminum vs. ASTM A182 Grade F5a

5088 aluminum belongs to the aluminum alloys classification, while ASTM A182 grade F5a belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, 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 5088 aluminum and the bottom bar is ASTM A182 grade F5a.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
190
Elongation at Break, % 29
25
Fatigue Strength, MPa 180
380
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 25
74
Shear Strength, MPa 200
450
Tensile Strength: Ultimate (UTS), MPa 310
710
Tensile Strength: Yield (Proof), MPa 150
520

Thermal Properties

Latent Heat of Fusion, J/g 390
260
Maximum Temperature: Mechanical, °C 200
510
Melting Completion (Liquidus), °C 640
1460
Melting Onset (Solidus), °C 540
1420
Specific Heat Capacity, J/kg-K 900
470
Thermal Conductivity, W/m-K 120
40
Thermal Expansion, µm/m-K 24
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
8.2
Electrical Conductivity: Equal Weight (Specific), % IACS 98
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
4.5
Density, g/cm3 2.7
7.8
Embodied Carbon, kg CO2/kg material 9.0
1.8
Embodied Energy, MJ/kg 150
24
Embodied Water, L/kg 1180
69

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 76
160
Resilience: Unit (Modulus of Resilience), kJ/m3 170
700
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
25
Strength to Weight: Axial, points 32
25
Strength to Weight: Bending, points 38
23
Thermal Diffusivity, mm2/s 51
11
Thermal Shock Resistance, points 14
20

Alloy Composition


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Aluminum (Al), % 92.4 to 94.8
0
Carbon (C), % 0
0 to 0.25
Chromium (Cr), % 0 to 0.15
4.0 to 6.0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 0.1 to 0.35
91.4 to 95.6
Magnesium (Mg), % 4.7 to 5.5
0
Manganese (Mn), % 0.2 to 0.5
0 to 0.6
Molybdenum (Mo), % 0
0.44 to 0.65
Nickel (Ni), % 0
0 to 0.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0.2 to 0.4
0
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0 to 0.15
0