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5652 Aluminum vs. EN 1.4841 Stainless Steel

5652 aluminum belongs to the aluminum alloys classification, while EN 1.4841 stainless steel belongs to the iron 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 5652 aluminum and the bottom bar is EN 1.4841 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 47 to 77
190
Elastic (Young's, Tensile) Modulus, GPa 68
200
Elongation at Break, % 6.8 to 25
32
Fatigue Strength, MPa 60 to 140
200
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 26
78
Shear Strength, MPa 110 to 170
430
Tensile Strength: Ultimate (UTS), MPa 190 to 290
650
Tensile Strength: Yield (Proof), MPa 74 to 260
260

Thermal Properties

Latent Heat of Fusion, J/g 400
330
Maximum Temperature: Mechanical, °C 190
1150
Melting Completion (Liquidus), °C 650
1380
Melting Onset (Solidus), °C 610
1340
Specific Heat Capacity, J/kg-K 900
490
Thermal Conductivity, W/m-K 140
15
Thermal Expansion, µm/m-K 24
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 120
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
25
Density, g/cm3 2.7
7.8
Embodied Carbon, kg CO2/kg material 8.6
4.3
Embodied Energy, MJ/kg 150
62
Embodied Water, L/kg 1190
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 39
170
Resilience: Unit (Modulus of Resilience), kJ/m3 40 to 480
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
25
Strength to Weight: Axial, points 20 to 30
23
Strength to Weight: Bending, points 27 to 36
21
Thermal Diffusivity, mm2/s 57
4.0
Thermal Shock Resistance, points 8.4 to 13
15

Alloy Composition

Aluminum (Al), % 95.8 to 97.7
0
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0.15 to 0.35
24 to 26
Copper (Cu), % 0 to 0.040
0
Iron (Fe), % 0 to 0.4
47.1 to 55.5
Magnesium (Mg), % 2.2 to 2.8
0
Manganese (Mn), % 0 to 0.010
0 to 2.0
Nickel (Ni), % 0
19 to 22
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.4
1.5 to 2.5
Sulfur (S), % 0
0 to 0.015
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.15
0