MakeItFrom.com
Menu (ESC)

5154A Aluminum vs. N08031 Stainless Steel

5154A aluminum belongs to the aluminum alloys classification, while N08031 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, 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 5154A aluminum and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
210
Elongation at Break, % 1.1 to 19
45
Fatigue Strength, MPa 83 to 160
290
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 26
81
Shear Strength, MPa 140 to 210
510
Tensile Strength: Ultimate (UTS), MPa 230 to 370
730
Tensile Strength: Yield (Proof), MPa 96 to 320
310

Thermal Properties

Latent Heat of Fusion, J/g 400
310
Maximum Temperature: Mechanical, °C 190
1100
Melting Completion (Liquidus), °C 650
1440
Melting Onset (Solidus), °C 600
1390
Specific Heat Capacity, J/kg-K 900
460
Thermal Conductivity, W/m-K 130
12
Thermal Expansion, µm/m-K 24
18

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
39
Density, g/cm3 2.7
8.1
Embodied Carbon, kg CO2/kg material 8.8
7.1
Embodied Energy, MJ/kg 150
96
Embodied Water, L/kg 1180
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.0 to 36
270
Resilience: Unit (Modulus of Resilience), kJ/m3 68 to 760
230
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
24
Strength to Weight: Axial, points 24 to 38
25
Strength to Weight: Bending, points 31 to 43
22
Thermal Diffusivity, mm2/s 53
3.1
Thermal Shock Resistance, points 10 to 16
14

Alloy Composition

Aluminum (Al), % 93.7 to 96.9
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0 to 0.25
26 to 28
Copper (Cu), % 0 to 0.1
1.0 to 1.4
Iron (Fe), % 0 to 0.5
29 to 36.9
Magnesium (Mg), % 3.1 to 3.9
0
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 0
30 to 32
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.3
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0 to 0.15
0