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EN 1.4310 Stainless Steel vs. 852.0 Aluminum

EN 1.4310 stainless steel belongs to the iron alloys classification, while 852.0 aluminum belongs to the aluminum alloys. There are 31 material properties with values for both materials. Properties with values for just one material (3, 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 1.4310 stainless steel and the bottom bar is 852.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 270
64
Elastic (Young's, Tensile) Modulus, GPa 200
70
Elongation at Break, % 14 to 45
3.4
Fatigue Strength, MPa 240 to 330
73
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 77
26
Shear Strength, MPa 510 to 550
130
Tensile Strength: Ultimate (UTS), MPa 730 to 900
200
Tensile Strength: Yield (Proof), MPa 260 to 570
150

Thermal Properties

Latent Heat of Fusion, J/g 290
370
Maximum Temperature: Mechanical, °C 910
190
Melting Completion (Liquidus), °C 1420
640
Melting Onset (Solidus), °C 1380
210
Specific Heat Capacity, J/kg-K 480
840
Thermal Conductivity, W/m-K 15
180
Thermal Expansion, µm/m-K 18
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
45
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
130

Otherwise Unclassified Properties

Base Metal Price, % relative 14
15
Density, g/cm3 7.8
3.2
Embodied Carbon, kg CO2/kg material 2.9
8.5
Embodied Energy, MJ/kg 42
160
Embodied Water, L/kg 140
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 260
6.2
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 830
160
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 25
43
Strength to Weight: Axial, points 26 to 32
17
Strength to Weight: Bending, points 23 to 27
24
Thermal Diffusivity, mm2/s 4.0
65
Thermal Shock Resistance, points 15 to 18
8.7

Alloy Composition

Aluminum (Al), % 0
86.6 to 91.3
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 16 to 19
0
Copper (Cu), % 0
1.7 to 2.3
Iron (Fe), % 66.4 to 78
0 to 0.7
Magnesium (Mg), % 0
0.6 to 0.9
Manganese (Mn), % 0 to 2.0
0 to 0.1
Molybdenum (Mo), % 0 to 0.8
0
Nickel (Ni), % 6.0 to 9.5
0.9 to 1.5
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 2.0
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
Residuals, % 0
0 to 0.3