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EN 1.4110 Stainless Steel vs. 852.0 Aluminum

EN 1.4110 stainless steel belongs to the iron alloys classification, while 852.0 aluminum belongs to the aluminum alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, 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 1.4110 stainless steel and the bottom bar is 852.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
70
Elongation at Break, % 11 to 14
3.4
Fatigue Strength, MPa 250 to 730
73
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
26
Shear Strength, MPa 470 to 1030
130
Tensile Strength: Ultimate (UTS), MPa 770 to 1720
200
Tensile Strength: Yield (Proof), MPa 430 to 1330
150

Thermal Properties

Latent Heat of Fusion, J/g 280
370
Maximum Temperature: Mechanical, °C 790
190
Melting Completion (Liquidus), °C 1440
640
Melting Onset (Solidus), °C 1400
210
Specific Heat Capacity, J/kg-K 480
840
Thermal Conductivity, W/m-K 30
180
Thermal Expansion, µm/m-K 11
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.8
45
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
130

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
15
Density, g/cm3 7.7
3.2
Embodied Carbon, kg CO2/kg material 2.3
8.5
Embodied Energy, MJ/kg 33
160
Embodied Water, L/kg 110
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90 to 180
6.2
Resilience: Unit (Modulus of Resilience), kJ/m3 480 to 4550
160
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 25
43
Strength to Weight: Axial, points 28 to 62
17
Strength to Weight: Bending, points 24 to 41
24
Thermal Diffusivity, mm2/s 8.1
65
Thermal Shock Resistance, points 27 to 60
8.7

Alloy Composition

Aluminum (Al), % 0
86.6 to 91.3
Carbon (C), % 0.48 to 0.6
0
Chromium (Cr), % 13 to 15
0
Copper (Cu), % 0
1.7 to 2.3
Iron (Fe), % 81.4 to 86
0 to 0.7
Magnesium (Mg), % 0
0.6 to 0.9
Manganese (Mn), % 0 to 1.0
0 to 0.1
Molybdenum (Mo), % 0.5 to 0.8
0
Nickel (Ni), % 0
0.9 to 1.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.4
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
5.5 to 7.0
Titanium (Ti), % 0
0 to 0.2
Vanadium (V), % 0 to 0.15
0
Residuals, % 0
0 to 0.3