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413.0 Aluminum vs. EN 1.4361 Stainless Steel

413.0 aluminum belongs to the aluminum alloys classification, while EN 1.4361 stainless steel belongs to the iron 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 413.0 aluminum and the bottom bar is EN 1.4361 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 80
200
Elastic (Young's, Tensile) Modulus, GPa 73
190
Elongation at Break, % 2.5
43
Fatigue Strength, MPa 130
220
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 28
75
Shear Strength, MPa 170
440
Tensile Strength: Ultimate (UTS), MPa 270
630
Tensile Strength: Yield (Proof), MPa 140
250

Thermal Properties

Latent Heat of Fusion, J/g 570
350
Maximum Temperature: Mechanical, °C 170
940
Melting Completion (Liquidus), °C 590
1370
Melting Onset (Solidus), °C 580
1330
Specific Heat Capacity, J/kg-K 900
490
Thermal Conductivity, W/m-K 140
14
Thermal Expansion, µm/m-K 20
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 120
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
19
Density, g/cm3 2.6
7.6
Embodied Carbon, kg CO2/kg material 7.6
3.6
Embodied Energy, MJ/kg 140
52
Embodied Water, L/kg 1040
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.7
220
Resilience: Unit (Modulus of Resilience), kJ/m3 130
160
Stiffness to Weight: Axial, points 16
14
Stiffness to Weight: Bending, points 53
25
Strength to Weight: Axial, points 29
23
Strength to Weight: Bending, points 36
21
Thermal Diffusivity, mm2/s 59
3.7
Thermal Shock Resistance, points 13
15

Alloy Composition


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Aluminum (Al), % 82.2 to 89
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
16.5 to 18.5
Copper (Cu), % 0 to 1.0
0
Iron (Fe), % 0 to 2.0
58.7 to 65.8
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.35
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.2
Nickel (Ni), % 0 to 0.5
14 to 16
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 11 to 13
3.7 to 4.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.25
0