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6106 Aluminum vs. 2036 Aluminum

Both 6106 aluminum and 2036 aluminum are aluminum alloys. They have a very high 97% of their average alloy composition in common.

For each property being compared, the top bar is 6106 aluminum and the bottom bar is 2036 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
70
Elongation at Break, % 9.1
24
Fatigue Strength, MPa 88
130
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 170
210
Tensile Strength: Ultimate (UTS), MPa 290
340
Tensile Strength: Yield (Proof), MPa 220
200

Thermal Properties

Latent Heat of Fusion, J/g 400
390
Maximum Temperature: Mechanical, °C 160
190
Melting Completion (Liquidus), °C 660
650
Melting Onset (Solidus), °C 610
560
Specific Heat Capacity, J/kg-K 900
890
Thermal Conductivity, W/m-K 190
160
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 49
41
Electrical Conductivity: Equal Weight (Specific), % IACS 160
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
2.9
Embodied Carbon, kg CO2/kg material 8.3
8.1
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1190
1160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
70
Resilience: Unit (Modulus of Resilience), kJ/m3 370
270
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
48
Strength to Weight: Axial, points 29
33
Strength to Weight: Bending, points 35
38
Thermal Diffusivity, mm2/s 78
62
Thermal Shock Resistance, points 13
15

Alloy Composition

Aluminum (Al), % 97.2 to 99.3
94.4 to 97.4
Chromium (Cr), % 0 to 0.2
0 to 0.1
Copper (Cu), % 0 to 0.25
2.2 to 3.0
Iron (Fe), % 0 to 0.35
0 to 0.5
Magnesium (Mg), % 0.4 to 0.8
0.3 to 0.6
Manganese (Mn), % 0.050 to 0.2
0.1 to 0.4
Silicon (Si), % 0.3 to 0.6
0 to 0.5
Titanium (Ti), % 0 to 0.1
0 to 0.15
Zinc (Zn), % 0 to 0.15
0 to 0.25
Residuals, % 0
0 to 0.15