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7175 Aluminum vs. 413.0 Aluminum

Both 7175 aluminum and 413.0 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 7175 aluminum and the bottom bar is 413.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
73
Elongation at Break, % 3.8 to 5.9
2.5
Fatigue Strength, MPa 150 to 180
130
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 26
28
Shear Strength, MPa 290 to 330
170
Tensile Strength: Ultimate (UTS), MPa 520 to 570
270
Tensile Strength: Yield (Proof), MPa 430 to 490
140

Thermal Properties

Latent Heat of Fusion, J/g 380
570
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 640
590
Melting Onset (Solidus), °C 480
580
Specific Heat Capacity, J/kg-K 870
900
Thermal Conductivity, W/m-K 140
140
Thermal Expansion, µm/m-K 23
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33
35
Electrical Conductivity: Equal Weight (Specific), % IACS 99
120

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 3.0
2.6
Embodied Carbon, kg CO2/kg material 8.2
7.6
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1130
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 29
5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 1310 to 1730
130
Stiffness to Weight: Axial, points 13
16
Stiffness to Weight: Bending, points 46
53
Strength to Weight: Axial, points 48 to 52
29
Strength to Weight: Bending, points 48 to 51
36
Thermal Diffusivity, mm2/s 53
59
Thermal Shock Resistance, points 23 to 25
13

Alloy Composition


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Aluminum (Al), % 88 to 91.4
82.2 to 89
Chromium (Cr), % 0.18 to 0.28
0
Copper (Cu), % 1.2 to 2.0
0 to 1.0
Iron (Fe), % 0 to 0.2
0 to 2.0
Magnesium (Mg), % 2.1 to 2.9
0 to 0.1
Manganese (Mn), % 0 to 0.1
0 to 0.35
Nickel (Ni), % 0
0 to 0.5
Silicon (Si), % 0 to 0.15
11 to 13
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0 to 0.1
0
Zinc (Zn), % 5.1 to 6.1
0 to 0.5
Residuals, % 0 to 0.15
0 to 0.25