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413.0 Aluminum vs. EN 1.4762 Stainless Steel

413.0 aluminum belongs to the aluminum alloys classification, while EN 1.4762 stainless steel belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (2, 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 1.4762 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 80
190
Elastic (Young's, Tensile) Modulus, GPa 73
200
Elongation at Break, % 2.5
13
Fatigue Strength, MPa 130
180
Poisson's Ratio 0.33
0.27
Shear Modulus, GPa 28
78
Shear Strength, MPa 170
370
Tensile Strength: Ultimate (UTS), MPa 270
620
Tensile Strength: Yield (Proof), MPa 140
310

Thermal Properties

Latent Heat of Fusion, J/g 570
300
Maximum Temperature: Mechanical, °C 170
1150
Melting Completion (Liquidus), °C 590
1410
Melting Onset (Solidus), °C 580
1370
Specific Heat Capacity, J/kg-K 900
490
Thermal Conductivity, W/m-K 140
17
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 120
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 2.6
7.6
Embodied Carbon, kg CO2/kg material 7.6
2.5
Embodied Energy, MJ/kg 140
37
Embodied Water, L/kg 1040
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.7
67
Resilience: Unit (Modulus of Resilience), kJ/m3 130
250
Stiffness to Weight: Axial, points 16
15
Stiffness to Weight: Bending, points 53
26
Strength to Weight: Axial, points 29
23
Strength to Weight: Bending, points 36
21
Thermal Diffusivity, mm2/s 59
4.6
Thermal Shock Resistance, points 13
22

Alloy Composition


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Aluminum (Al), % 82.2 to 89
1.2 to 1.7
Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
23 to 26
Copper (Cu), % 0 to 1.0
0
Iron (Fe), % 0 to 2.0
69.7 to 75.1
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.35
0 to 1.0
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 11 to 13
0.7 to 1.4
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.25
0