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5383 Aluminum vs. 6008 Aluminum

Both 5383 aluminum and 6008 aluminum are aluminum alloys. They have a very high 95% 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 5383 aluminum and the bottom bar is 6008 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
69
Elongation at Break, % 6.7 to 15
9.1 to 17
Fatigue Strength, MPa 130 to 200
55 to 88
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 190 to 220
120 to 170
Tensile Strength: Ultimate (UTS), MPa 310 to 370
200 to 290
Tensile Strength: Yield (Proof), MPa 150 to 310
100 to 220

Thermal Properties

Latent Heat of Fusion, J/g 390
410
Maximum Temperature: Mechanical, °C 200
180
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 540
620
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 130
190
Thermal Expansion, µm/m-K 24
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
49
Electrical Conductivity: Equal Weight (Specific), % IACS 97
160

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 9.0
8.5
Embodied Energy, MJ/kg 160
160
Embodied Water, L/kg 1170
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23 to 40
24 to 28
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 690
76 to 360
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
50
Strength to Weight: Axial, points 32 to 38
21 to 29
Strength to Weight: Bending, points 38 to 42
28 to 35
Thermal Diffusivity, mm2/s 51
77
Thermal Shock Resistance, points 14 to 16
9.0 to 13

Alloy Composition

Aluminum (Al), % 92 to 95.3
96.5 to 99.1
Chromium (Cr), % 0 to 0.25
0 to 0.3
Copper (Cu), % 0 to 0.2
0 to 0.3
Iron (Fe), % 0 to 0.25
0 to 0.35
Magnesium (Mg), % 4.0 to 5.2
0.4 to 0.7
Manganese (Mn), % 0.7 to 1.0
0 to 0.3
Silicon (Si), % 0 to 0.25
0.5 to 0.9
Titanium (Ti), % 0 to 0.15
0 to 0.1
Vanadium (V), % 0
0.050 to 0.2
Zinc (Zn), % 0 to 0.4
0 to 0.2
Zirconium (Zr), % 0 to 0.2
0
Residuals, % 0
0 to 0.15