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443.0 Aluminum vs. ASTM A283 Carbon Steel

443.0 aluminum belongs to the aluminum alloys classification, while ASTM A283 carbon steel belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (1, 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 443.0 aluminum and the bottom bar is ASTM A283 carbon steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 41
110 to 140
Elastic (Young's, Tensile) Modulus, GPa 71
190
Elongation at Break, % 5.6
26 to 34
Fatigue Strength, MPa 55
150 to 190
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
73
Shear Strength, MPa 96
240 to 310
Tensile Strength: Ultimate (UTS), MPa 150
360 to 480
Tensile Strength: Yield (Proof), MPa 65
180 to 260

Thermal Properties

Latent Heat of Fusion, J/g 470
250
Maximum Temperature: Mechanical, °C 180
400
Melting Completion (Liquidus), °C 630
1460
Melting Onset (Solidus), °C 580
1420
Specific Heat Capacity, J/kg-K 900
470
Thermal Conductivity, W/m-K 150
51 to 53
Thermal Expansion, µm/m-K 22
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 130
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
1.8
Density, g/cm3 2.7
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 8.0
1.4
Embodied Energy, MJ/kg 150
18
Embodied Water, L/kg 1120
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.9
100 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 30
91 to 180
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 52
24
Strength to Weight: Axial, points 16
13 to 17
Strength to Weight: Bending, points 23
14 to 17
Thermal Diffusivity, mm2/s 61
14
Thermal Shock Resistance, points 6.9
11 to 15