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713.0 Aluminum vs. 238.0 Aluminum

Both 713.0 aluminum and 238.0 aluminum are aluminum alloys. They have 86% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is 713.0 aluminum and the bottom bar is 238.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
76
Elongation at Break, % 3.9 to 4.3
1.5
Fatigue Strength, MPa 63 to 120
110
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
28
Tensile Strength: Ultimate (UTS), MPa 240 to 260
210
Tensile Strength: Yield (Proof), MPa 170
170

Thermal Properties

Latent Heat of Fusion, J/g 370
430
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 630
600
Melting Onset (Solidus), °C 610
510
Specific Heat Capacity, J/kg-K 860
840
Thermal Conductivity, W/m-K 150
100
Thermal Expansion, µm/m-K 24
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
25
Electrical Conductivity: Equal Weight (Specific), % IACS 100
67

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
12
Density, g/cm3 3.1
3.4
Embodied Carbon, kg CO2/kg material 7.8
7.4
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1110
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.7 to 9.9
2.9
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 220
180
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 45
42
Strength to Weight: Axial, points 22 to 23
17
Strength to Weight: Bending, points 28 to 29
23
Thermal Diffusivity, mm2/s 57
37
Thermal Shock Resistance, points 10 to 11
9.1

Alloy Composition

Aluminum (Al), % 87.6 to 92.4
81.9 to 84.9
Chromium (Cr), % 0 to 0.35
0
Copper (Cu), % 0.4 to 1.0
9.5 to 10.5
Iron (Fe), % 0 to 1.1
1.0 to 1.5
Magnesium (Mg), % 0.2 to 0.5
0 to 0.25
Manganese (Mn), % 0 to 0.6
0
Nickel (Ni), % 0 to 0.15
0
Silicon (Si), % 0 to 0.25
3.6 to 4.4
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 7.0 to 8.0
1.0 to 1.5
Residuals, % 0 to 0.25
0