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360.0 Aluminum vs. ASTM A209 Steel

360.0 aluminum belongs to the aluminum alloys classification, while ASTM A209 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 360.0 aluminum and the bottom bar is ASTM A209 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 75
140 to 150
Elastic (Young's, Tensile) Modulus, GPa 72
190
Elongation at Break, % 2.5
34
Fatigue Strength, MPa 140
180 to 200
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
73
Shear Strength, MPa 190
280 to 310
Tensile Strength: Ultimate (UTS), MPa 300
420 to 460
Tensile Strength: Yield (Proof), MPa 170
220 to 250

Thermal Properties

Latent Heat of Fusion, J/g 530
250
Maximum Temperature: Mechanical, °C 170
410
Melting Completion (Liquidus), °C 590
1470
Melting Onset (Solidus), °C 570
1420 to 1430
Specific Heat Capacity, J/kg-K 900
470
Thermal Conductivity, W/m-K 130
50
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 110
8.1 to 8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
2.4
Density, g/cm3 2.6
7.9
Embodied Carbon, kg CO2/kg material 7.8
1.5
Embodied Energy, MJ/kg 140
20
Embodied Water, L/kg 1070
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.4
120 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 200
130 to 170
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 53
24
Strength to Weight: Axial, points 32
15 to 16
Strength to Weight: Bending, points 38
16 to 17
Thermal Diffusivity, mm2/s 55
13
Thermal Shock Resistance, points 14
12 to 14