MakeItFrom.com
Menu (ESC)

5652 Aluminum vs. S38815 Stainless Steel

5652 aluminum belongs to the aluminum alloys classification, while S38815 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, 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 S38815 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 47 to 77
190
Elastic (Young's, Tensile) Modulus, GPa 68
190
Elongation at Break, % 6.8 to 25
34
Fatigue Strength, MPa 60 to 140
230
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
74
Shear Strength, MPa 110 to 170
410
Tensile Strength: Ultimate (UTS), MPa 190 to 290
610
Tensile Strength: Yield (Proof), MPa 74 to 260
290

Thermal Properties

Latent Heat of Fusion, J/g 400
370
Maximum Temperature: Mechanical, °C 190
860
Melting Completion (Liquidus), °C 650
1360
Melting Onset (Solidus), °C 610
1310
Specific Heat Capacity, J/kg-K 900
500
Thermal Expansion, µm/m-K 24
15

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
19
Density, g/cm3 2.7
7.5
Embodied Carbon, kg CO2/kg material 8.6
3.8
Embodied Energy, MJ/kg 150
54
Embodied Water, L/kg 1190
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 39
170
Resilience: Unit (Modulus of Resilience), kJ/m3 40 to 480
220
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
25
Strength to Weight: Axial, points 20 to 30
22
Strength to Weight: Bending, points 27 to 36
21
Thermal Shock Resistance, points 8.4 to 13
15

Alloy Composition

Aluminum (Al), % 95.8 to 97.7
0 to 0.3
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0.15 to 0.35
13 to 15
Copper (Cu), % 0 to 0.040
0.75 to 1.5
Iron (Fe), % 0 to 0.4
56.1 to 67
Magnesium (Mg), % 2.2 to 2.8
0
Manganese (Mn), % 0 to 0.010
0 to 2.0
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 0
13 to 17
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.4
5.5 to 6.5
Sulfur (S), % 0
0 to 0.020
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.15
0