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364.0 Aluminum vs. EN 1.1127 Steel

364.0 aluminum belongs to the aluminum alloys classification, while EN 1.1127 steel belongs to the iron alloys. There are 30 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 364.0 aluminum and the bottom bar is EN 1.1127 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
190
Elongation at Break, % 7.5
14 to 25
Fatigue Strength, MPa 120
280 to 370
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 27
73
Shear Strength, MPa 200
420 to 480
Tensile Strength: Ultimate (UTS), MPa 300
660 to 790
Tensile Strength: Yield (Proof), MPa 160
410 to 580

Thermal Properties

Latent Heat of Fusion, J/g 520
250
Maximum Temperature: Mechanical, °C 190
400
Melting Completion (Liquidus), °C 600
1460
Melting Onset (Solidus), °C 560
1410
Specific Heat Capacity, J/kg-K 900
470
Thermal Conductivity, W/m-K 120
49
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 100
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 11
2.1
Density, g/cm3 2.6
7.8
Embodied Carbon, kg CO2/kg material 8.0
1.5
Embodied Energy, MJ/kg 150
19
Embodied Water, L/kg 1080
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
90 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 180
440 to 880
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 53
24
Strength to Weight: Axial, points 31
23 to 28
Strength to Weight: Bending, points 38
22 to 24
Thermal Diffusivity, mm2/s 51
13
Thermal Shock Resistance, points 14
21 to 25

Alloy Composition

Aluminum (Al), % 87.2 to 92
0
Beryllium (Be), % 0.020 to 0.040
0
Carbon (C), % 0
0.34 to 0.42
Chromium (Cr), % 0.25 to 0.5
0 to 0.4
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 0 to 1.5
96.6 to 98.1
Magnesium (Mg), % 0.2 to 0.4
0
Manganese (Mn), % 0 to 0.1
1.4 to 1.7
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.15
0 to 0.4
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 7.5 to 9.5
0.15 to 0.35
Sulfur (S), % 0
0 to 0.035
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 0 to 0.15
0
Residuals, % 0 to 0.15
0