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SAE-AISI H11 Steel vs. 713.0 Aluminum

SAE-AISI H11 steel belongs to the iron alloys classification, while 713.0 aluminum belongs to the aluminum alloys. There are 23 material properties with values for both materials. Properties with values for just one material (10, 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 H11 steel and the bottom bar is 713.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
71
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
27
Tensile Strength: Ultimate (UTS), MPa 690 to 1840
240 to 260

Thermal Properties

Latent Heat of Fusion, J/g 270
370
Melting Completion (Liquidus), °C 1460
630
Melting Onset (Solidus), °C 1410
610
Specific Heat Capacity, J/kg-K 470
860
Thermal Conductivity, W/m-K 42
150
Thermal Expansion, µm/m-K 12
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
35
Electrical Conductivity: Equal Weight (Specific), % IACS 9.5
100

Otherwise Unclassified Properties

Base Metal Price, % relative 5.5
9.5
Density, g/cm3 7.8
3.1
Embodied Carbon, kg CO2/kg material 3.0
7.8
Embodied Energy, MJ/kg 43
150
Embodied Water, L/kg 75
1110

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
45
Strength to Weight: Axial, points 25 to 66
22 to 23
Strength to Weight: Bending, points 22 to 43
28 to 29
Thermal Diffusivity, mm2/s 11
57
Thermal Shock Resistance, points 22 to 58
10 to 11

Alloy Composition

Aluminum (Al), % 0
87.6 to 92.4
Carbon (C), % 0.33 to 0.43
0
Chromium (Cr), % 4.8 to 5.5
0 to 0.35
Copper (Cu), % 0 to 0.25
0.4 to 1.0
Iron (Fe), % 89.6 to 92.5
0 to 1.1
Magnesium (Mg), % 0
0.2 to 0.5
Manganese (Mn), % 0.2 to 0.5
0 to 0.6
Molybdenum (Mo), % 1.1 to 1.6
0
Nickel (Ni), % 0 to 0.3
0 to 0.15
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.8 to 1.2
0 to 0.25
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
0 to 0.25
Vanadium (V), % 0.3 to 0.6
0
Zinc (Zn), % 0
7.0 to 8.0
Residuals, % 0
0 to 0.25