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EN 1.7335 Steel vs. 513.0 Aluminum

EN 1.7335 steel belongs to the iron alloys classification, while 513.0 aluminum belongs to the aluminum alloys. There are 31 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 EN 1.7335 steel and the bottom bar is 513.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150 to 160
55
Elastic (Young's, Tensile) Modulus, GPa 190
68
Elongation at Break, % 21 to 22
5.7
Fatigue Strength, MPa 200 to 220
97
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
26
Shear Strength, MPa 310 to 330
170
Tensile Strength: Ultimate (UTS), MPa 500 to 520
200
Tensile Strength: Yield (Proof), MPa 280 to 310
120

Thermal Properties

Latent Heat of Fusion, J/g 250
390
Maximum Temperature: Mechanical, °C 430
170
Melting Completion (Liquidus), °C 1470
640
Melting Onset (Solidus), °C 1420
590
Specific Heat Capacity, J/kg-K 470
900
Thermal Conductivity, W/m-K 44
130
Thermal Expansion, µm/m-K 13
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
34
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
110

Otherwise Unclassified Properties

Base Metal Price, % relative 2.8
9.5
Density, g/cm3 7.9
2.7
Embodied Carbon, kg CO2/kg material 1.6
8.8
Embodied Energy, MJ/kg 21
150
Embodied Water, L/kg 52
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 91 to 97
9.8
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 260
100
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
50
Strength to Weight: Axial, points 18
20
Strength to Weight: Bending, points 18
28
Thermal Diffusivity, mm2/s 12
54
Thermal Shock Resistance, points 15
8.8

Alloy Composition

Aluminum (Al), % 0
91.9 to 95.1
Carbon (C), % 0.080 to 0.18
0
Chromium (Cr), % 0.7 to 1.2
0
Copper (Cu), % 0 to 0.3
0 to 0.1
Iron (Fe), % 96.4 to 98.4
0 to 0.4
Magnesium (Mg), % 0
3.5 to 4.5
Manganese (Mn), % 0.4 to 1.0
0 to 0.3
Molybdenum (Mo), % 0.4 to 0.6
0
Nitrogen (N), % 0 to 0.012
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.35
0 to 0.3
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0
1.4 to 2.2
Residuals, % 0
0 to 0.15