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A413.0 Aluminum vs. 7075 Aluminum

Both A413.0 aluminum and 7075 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 (2, in this case) are not shown.

For each property being compared, the top bar is A413.0 aluminum and the bottom bar is 7075 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
70
Elongation at Break, % 3.5
1.8 to 12
Fatigue Strength, MPa 130
110 to 190
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 27
26
Shear Strength, MPa 170
150 to 340
Tensile Strength: Ultimate (UTS), MPa 240
240 to 590
Tensile Strength: Yield (Proof), MPa 130
120 to 510

Thermal Properties

Latent Heat of Fusion, J/g 570
380
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 590
640
Melting Onset (Solidus), °C 580
480
Specific Heat Capacity, J/kg-K 900
870
Thermal Conductivity, W/m-K 120
130
Thermal Expansion, µm/m-K 21
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
33
Electrical Conductivity: Equal Weight (Specific), % IACS 110
98

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.6
3.0
Embodied Carbon, kg CO2/kg material 7.6
8.3
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1040
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.1
7.8 to 44
Resilience: Unit (Modulus of Resilience), kJ/m3 120
110 to 1870
Stiffness to Weight: Axial, points 16
13
Stiffness to Weight: Bending, points 54
46
Strength to Weight: Axial, points 25
22 to 54
Strength to Weight: Bending, points 33
28 to 52
Thermal Diffusivity, mm2/s 52
50
Thermal Shock Resistance, points 11
10 to 25

Alloy Composition

Aluminum (Al), % 82.9 to 89
86.9 to 91.4
Chromium (Cr), % 0
0.18 to 0.28
Copper (Cu), % 0 to 1.0
1.2 to 2.0
Iron (Fe), % 0 to 1.3
0 to 0.5
Magnesium (Mg), % 0 to 0.1
2.1 to 2.9
Manganese (Mn), % 0 to 0.35
0 to 0.3
Nickel (Ni), % 0 to 0.5
0
Silicon (Si), % 11 to 13
0 to 0.4
Tin (Sn), % 0 to 0.15
0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0 to 0.5
5.1 to 6.1
Zirconium (Zr), % 0
0 to 0.25
Residuals, % 0
0 to 0.15