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4006-T4 Aluminum vs. 6005A-T4 Aluminum

Both 4006-T4 aluminum and 6005A-T4 aluminum are aluminum alloys. Both are furnished in the T4 temper. They have a very high 99% 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 4006-T4 aluminum and the bottom bar is 6005A-T4 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
69
Elongation at Break, % 20
17
Fatigue Strength, MPa 35
55
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 86
120
Tensile Strength: Ultimate (UTS), MPa 140
200
Tensile Strength: Yield (Proof), MPa 62
100

Thermal Properties

Latent Heat of Fusion, J/g 410
410
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 640
650
Melting Onset (Solidus), °C 620
600
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 220
190
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 56
49
Electrical Conductivity: Equal Weight (Specific), % IACS 180
160

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.1
8.3
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
28
Resilience: Unit (Modulus of Resilience), kJ/m3 28
76
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
50
Strength to Weight: Axial, points 14
21
Strength to Weight: Bending, points 22
28
Thermal Diffusivity, mm2/s 89
78
Thermal Shock Resistance, points 6.1
8.9

Alloy Composition


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Aluminum (Al), % 97.4 to 98.7
96.5 to 99.1
Chromium (Cr), % 0 to 0.2
0 to 0.3
Copper (Cu), % 0 to 0.1
0 to 0.3
Iron (Fe), % 0.5 to 0.8
0 to 0.35
Magnesium (Mg), % 0 to 0.010
0.4 to 0.7
Manganese (Mn), % 0 to 0.050
0 to 0.5
Silicon (Si), % 0.8 to 1.2
0.5 to 0.9
Titanium (Ti), % 0
0 to 0.1
Zinc (Zn), % 0 to 0.050
0 to 0.2
Residuals, % 0 to 0.15
0 to 0.15