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7005 Aluminum vs. 384.0 Aluminum

Both 7005 aluminum and 384.0 aluminum are aluminum alloys. They have 84% 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 7005 aluminum and the bottom bar is 384.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
74
Elongation at Break, % 10 to 20
2.5
Fatigue Strength, MPa 100 to 190
140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
28
Shear Strength, MPa 120 to 230
200
Tensile Strength: Ultimate (UTS), MPa 200 to 400
330
Tensile Strength: Yield (Proof), MPa 95 to 350
170

Thermal Properties

Latent Heat of Fusion, J/g 380
550
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 640
580
Melting Onset (Solidus), °C 610
530
Specific Heat Capacity, J/kg-K 880
870
Thermal Conductivity, W/m-K 140 to 170
96
Thermal Expansion, µm/m-K 23
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35 to 43
22
Electrical Conductivity: Equal Weight (Specific), % IACS 110 to 130
69

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
11
Density, g/cm3 2.9
2.9
Embodied Carbon, kg CO2/kg material 8.3
7.4
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1150
1010

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32 to 57
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 65 to 850
190
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 47
49
Strength to Weight: Axial, points 19 to 38
32
Strength to Weight: Bending, points 26 to 41
37
Thermal Diffusivity, mm2/s 54 to 65
39
Thermal Shock Resistance, points 8.7 to 18
15

Alloy Composition

Aluminum (Al), % 91 to 94.7
77.3 to 86.5
Chromium (Cr), % 0.060 to 0.2
0
Copper (Cu), % 0 to 0.1
3.0 to 4.5
Iron (Fe), % 0 to 0.4
0 to 1.3
Magnesium (Mg), % 1.0 to 1.8
0 to 0.1
Manganese (Mn), % 0.2 to 0.7
0 to 0.5
Nickel (Ni), % 0
0 to 0.5
Silicon (Si), % 0 to 0.35
10.5 to 12
Tin (Sn), % 0
0 to 0.35
Titanium (Ti), % 0.010 to 0.060
0
Zinc (Zn), % 4.0 to 5.0
0 to 3.0
Zirconium (Zr), % 0.080 to 0.2
0
Residuals, % 0
0 to 0.5