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852.0 Aluminum vs. AISI 316 Stainless Steel

852.0 aluminum belongs to the aluminum alloys classification, while AISI 316 stainless steel belongs to the iron alloys. There are 31 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 852.0 aluminum and the bottom bar is AISI 316 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 64
160 to 360
Elastic (Young's, Tensile) Modulus, GPa 70
200
Elongation at Break, % 3.4
8.0 to 55
Fatigue Strength, MPa 73
210 to 430
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 26
78
Shear Strength, MPa 130
350 to 690
Tensile Strength: Ultimate (UTS), MPa 200
520 to 1180
Tensile Strength: Yield (Proof), MPa 150
230 to 850

Thermal Properties

Latent Heat of Fusion, J/g 370
290
Maximum Temperature: Mechanical, °C 190
590
Melting Completion (Liquidus), °C 640
1400
Melting Onset (Solidus), °C 210
1380
Specific Heat Capacity, J/kg-K 840
470
Thermal Conductivity, W/m-K 180
15
Thermal Expansion, µm/m-K 23
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 130
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 15
19
Density, g/cm3 3.2
7.9
Embodied Carbon, kg CO2/kg material 8.5
3.9
Embodied Energy, MJ/kg 160
53
Embodied Water, L/kg 1150
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.2
85 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 160
130 to 1820
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 43
25
Strength to Weight: Axial, points 17
18 to 41
Strength to Weight: Bending, points 24
18 to 31
Thermal Diffusivity, mm2/s 65
4.1
Thermal Shock Resistance, points 8.7
11 to 26

Alloy Composition


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Aluminum (Al), % 86.6 to 91.3
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 1.7 to 2.3
0
Iron (Fe), % 0 to 0.7
62 to 72
Magnesium (Mg), % 0.6 to 0.9
0
Manganese (Mn), % 0 to 0.1
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0.9 to 1.5
10 to 14
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.4
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 5.5 to 7.0
0
Titanium (Ti), % 0 to 0.2
0
Residuals, % 0 to 0.3
0