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332.0 Aluminum vs. EN 1.7376 Steel

332.0 aluminum belongs to the aluminum alloys classification, while EN 1.7376 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, 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 332.0 aluminum and the bottom bar is EN 1.7376 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
210
Elastic (Young's, Tensile) Modulus, GPa 73
190
Elongation at Break, % 1.0
20
Fatigue Strength, MPa 90
320
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 27
75
Tensile Strength: Ultimate (UTS), MPa 250
710
Tensile Strength: Yield (Proof), MPa 190
460

Thermal Properties

Latent Heat of Fusion, J/g 530
270
Maximum Temperature: Mechanical, °C 170
600
Melting Completion (Liquidus), °C 580
1460
Melting Onset (Solidus), °C 530
1410
Specific Heat Capacity, J/kg-K 880
470
Thermal Conductivity, W/m-K 100
26
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
9.2
Electrical Conductivity: Equal Weight (Specific), % IACS 84
11

Otherwise Unclassified Properties

Base Metal Price, % relative 10
6.5
Density, g/cm3 2.8
7.8
Embodied Carbon, kg CO2/kg material 7.8
2.1
Embodied Energy, MJ/kg 140
29
Embodied Water, L/kg 1040
88

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.3
130
Resilience: Unit (Modulus of Resilience), kJ/m3 250
560
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 50
25
Strength to Weight: Axial, points 24
25
Strength to Weight: Bending, points 31
23
Thermal Diffusivity, mm2/s 42
6.9
Thermal Shock Resistance, points 12
20

Alloy Composition


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Aluminum (Al), % 80.1 to 89
0
Carbon (C), % 0
0.12 to 0.19
Chromium (Cr), % 0
8.0 to 10
Copper (Cu), % 2.0 to 4.0
0 to 0.3
Iron (Fe), % 0 to 1.2
86.2 to 90.6
Magnesium (Mg), % 0.5 to 1.5
0
Manganese (Mn), % 0 to 0.5
0.35 to 0.65
Molybdenum (Mo), % 0
0.9 to 1.2
Nickel (Ni), % 0 to 0.5
0 to 0.4
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 8.5 to 10.5
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0 to 0.25
0
Vanadium (V), % 0
0 to 0.050
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 0.5
0