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383.0 Aluminum vs. 7005 Aluminum

Both 383.0 aluminum and 7005 aluminum are aluminum alloys. They have 86% of their average alloy composition in common. There are 30 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 383.0 aluminum and the bottom bar is 7005 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
70
Elongation at Break, % 3.5
10 to 20
Fatigue Strength, MPa 150
100 to 190
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
26
Tensile Strength: Ultimate (UTS), MPa 280
200 to 400
Tensile Strength: Yield (Proof), MPa 150
95 to 350

Thermal Properties

Latent Heat of Fusion, J/g 540
380
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 580
640
Melting Onset (Solidus), °C 540
610
Specific Heat Capacity, J/kg-K 880
880
Thermal Conductivity, W/m-K 96
140 to 170
Thermal Expansion, µm/m-K 21
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
35 to 43
Electrical Conductivity: Equal Weight (Specific), % IACS 74
110 to 130

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Calomel Potential, mV -690
-850
Density, g/cm3 2.8
2.9
Embodied Carbon, kg CO2/kg material 7.5
8.3
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1030
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.2
32 to 57
Resilience: Unit (Modulus of Resilience), kJ/m3 150
65 to 850
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 50
47
Strength to Weight: Axial, points 28
19 to 38
Strength to Weight: Bending, points 34
26 to 41
Thermal Diffusivity, mm2/s 39
54 to 65
Thermal Shock Resistance, points 13
8.7 to 18

Alloy Composition

Aluminum (Al), % 79.7 to 88.5
91 to 94.7
Chromium (Cr), % 0
0.060 to 0.2
Copper (Cu), % 2.0 to 3.0
0 to 0.1
Iron (Fe), % 0 to 1.3
0 to 0.4
Magnesium (Mg), % 0 to 0.1
1.0 to 1.8
Manganese (Mn), % 0 to 0.5
0.2 to 0.7
Nickel (Ni), % 0 to 0.3
0
Silicon (Si), % 9.5 to 11.5
0 to 0.35
Tin (Sn), % 0 to 0.15
0
Titanium (Ti), % 0
0.010 to 0.060
Zinc (Zn), % 0 to 3.0
4.0 to 5.0
Zirconium (Zr), % 0
0.080 to 0.2
Residuals, % 0
0 to 0.15