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SAE-AISI H41 Steel vs. 413.0 Aluminum

SAE-AISI H41 steel belongs to the iron alloys classification, while 413.0 aluminum belongs to the aluminum alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, 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 SAE-AISI H41 steel and the bottom bar is 413.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
73
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 77
28
Tensile Strength: Ultimate (UTS), MPa 710 to 2210
270

Thermal Properties

Latent Heat of Fusion, J/g 270
570
Melting Completion (Liquidus), °C 1560
590
Melting Onset (Solidus), °C 1510
580
Specific Heat Capacity, J/kg-K 450
900
Thermal Conductivity, W/m-K 28
140
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 18
9.5
Density, g/cm3 8.1
2.6
Embodied Carbon, kg CO2/kg material 6.8
7.6
Embodied Energy, MJ/kg 97
140
Embodied Water, L/kg 97
1040

Common Calculations

Stiffness to Weight: Axial, points 14
16
Stiffness to Weight: Bending, points 24
53
Strength to Weight: Axial, points 24 to 76
29
Strength to Weight: Bending, points 22 to 47
36
Thermal Diffusivity, mm2/s 7.7
59
Thermal Shock Resistance, points 20 to 64
13

Alloy Composition

Aluminum (Al), % 0
82.2 to 89
Carbon (C), % 0.6 to 0.75
0
Chromium (Cr), % 3.5 to 4.0
0
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 81.8 to 85
0 to 2.0
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0.15 to 0.4
0 to 0.35
Molybdenum (Mo), % 8.2 to 9.2
0
Nickel (Ni), % 0
0 to 0.5
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.45
11 to 13
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.15
Tungsten (W), % 1.4 to 2.1
0
Vanadium (V), % 1.0 to 1.3
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.25