MakeItFrom.com
Menu (ESC)

6005-T6 Aluminum vs. 6063-T5 Aluminum

Both 6005-T6 aluminum and 6063-T5 aluminum are aluminum alloys. Their average alloy composition is basically identical.

For each property being compared, the top bar is 6005-T6 aluminum and the bottom bar is 6063-T5 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 95
60
Elastic (Young's, Tensile) Modulus, GPa 68
68
Elongation at Break, % 11
11
Fatigue Strength, MPa 95
70
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 210
120
Tensile Strength: Ultimate (UTS), MPa 300
180
Tensile Strength: Yield (Proof), MPa 250
140

Thermal Properties

Latent Heat of Fusion, J/g 410
400
Maximum Temperature: Mechanical, °C 160
160
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 610
620
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 190
210
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 54
55
Electrical Conductivity: Equal Weight (Specific), % IACS 180
180

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Calomel Potential, mV -740
-740
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.3
8.3
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
17
Resilience: Unit (Modulus of Resilience), kJ/m3 450
140
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
50
Strength to Weight: Axial, points 31
18
Strength to Weight: Bending, points 37
26
Thermal Diffusivity, mm2/s 77
86
Thermal Shock Resistance, points 13
8.0

Alloy Composition

Aluminum (Al), % 97.5 to 99
97.5 to 99.4
Chromium (Cr), % 0 to 0.1
0 to 0.1
Copper (Cu), % 0 to 0.1
0 to 0.1
Iron (Fe), % 0 to 0.35
0 to 0.35
Magnesium (Mg), % 0.4 to 0.6
0.45 to 0.9
Manganese (Mn), % 0 to 0.1
0 to 0.1
Silicon (Si), % 0.6 to 0.9
0.2 to 0.6
Titanium (Ti), % 0 to 0.1
0 to 0.1
Zinc (Zn), % 0 to 0.1
0 to 0.1
Residuals, % 0
0 to 0.15