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850.0 Aluminum vs. EN 1.3553 Steel

850.0 aluminum belongs to the aluminum alloys classification, while EN 1.3553 steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (8, 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 850.0 aluminum and the bottom bar is EN 1.3553 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 45
220
Elastic (Young's, Tensile) Modulus, GPa 69
200
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
77
Tensile Strength: Ultimate (UTS), MPa 140
720

Thermal Properties

Latent Heat of Fusion, J/g 380
260
Maximum Temperature: Mechanical, °C 190
540
Melting Completion (Liquidus), °C 650
1620
Melting Onset (Solidus), °C 370
1570
Specific Heat Capacity, J/kg-K 850
440
Thermal Conductivity, W/m-K 180
24
Thermal Expansion, µm/m-K 23
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 47
10
Electrical Conductivity: Equal Weight (Specific), % IACS 140
11

Otherwise Unclassified Properties

Base Metal Price, % relative 14
24
Density, g/cm3 3.1
8.4
Embodied Carbon, kg CO2/kg material 8.5
8.5
Embodied Energy, MJ/kg 160
130
Embodied Water, L/kg 1160
96

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 44
23
Strength to Weight: Axial, points 12
24
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 69
6.4
Thermal Shock Resistance, points 6.1
21

Alloy Composition

Aluminum (Al), % 88.3 to 93.1
0
Carbon (C), % 0
0.78 to 0.86
Chromium (Cr), % 0
3.9 to 4.3
Copper (Cu), % 0.7 to 1.3
0 to 0.3
Iron (Fe), % 0 to 0.7
80.7 to 83.7
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.1
0 to 0.4
Molybdenum (Mo), % 0
4.7 to 5.2
Nickel (Ni), % 0.7 to 1.3
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.7
0 to 0.4
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 5.5 to 7.0
0
Titanium (Ti), % 0 to 0.2
0
Tungsten (W), % 0
6.0 to 6.7
Vanadium (V), % 0
1.7 to 2.0
Residuals, % 0 to 0.3
0