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A413.0 Aluminum vs. 7050 Aluminum

Both A413.0 aluminum and 7050 aluminum are aluminum alloys. They have 87% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is A413.0 aluminum and the bottom bar is 7050 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
70
Elongation at Break, % 3.5
2.2 to 12
Fatigue Strength, MPa 130
130 to 210
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 27
26
Shear Strength, MPa 170
280 to 330
Tensile Strength: Ultimate (UTS), MPa 240
490 to 570
Tensile Strength: Yield (Proof), MPa 130
390 to 500

Thermal Properties

Latent Heat of Fusion, J/g 570
370
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 590
630
Melting Onset (Solidus), °C 580
490
Specific Heat Capacity, J/kg-K 900
860
Thermal Conductivity, W/m-K 120
140
Thermal Expansion, µm/m-K 21
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
35
Electrical Conductivity: Equal Weight (Specific), % IACS 110
100

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.6
3.1
Embodied Carbon, kg CO2/kg material 7.6
8.2
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1040
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.1
10 to 55
Resilience: Unit (Modulus of Resilience), kJ/m3 120
1110 to 1760
Stiffness to Weight: Axial, points 16
13
Stiffness to Weight: Bending, points 54
45
Strength to Weight: Axial, points 25
45 to 51
Strength to Weight: Bending, points 33
45 to 50
Thermal Diffusivity, mm2/s 52
54
Thermal Shock Resistance, points 11
21 to 25

Alloy Composition

Aluminum (Al), % 82.9 to 89
87.3 to 92.1
Chromium (Cr), % 0
0 to 0.040
Copper (Cu), % 0 to 1.0
2.0 to 2.6
Iron (Fe), % 0 to 1.3
0 to 0.15
Magnesium (Mg), % 0 to 0.1
1.9 to 2.6
Manganese (Mn), % 0 to 0.35
0 to 0.1
Nickel (Ni), % 0 to 0.5
0
Silicon (Si), % 11 to 13
0 to 0.12
Tin (Sn), % 0 to 0.15
0
Titanium (Ti), % 0
0 to 0.060
Zinc (Zn), % 0 to 0.5
5.7 to 6.7
Zirconium (Zr), % 0
0.080 to 0.15
Residuals, % 0
0 to 0.15