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6106 Aluminum vs. 358.0 Aluminum

Both 6106 aluminum and 358.0 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common.

For each property being compared, the top bar is 6106 aluminum and the bottom bar is 358.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
71
Elongation at Break, % 9.1
3.5 to 6.0
Fatigue Strength, MPa 88
100 to 110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Shear Strength, MPa 170
300 to 320
Tensile Strength: Ultimate (UTS), MPa 290
350 to 370
Tensile Strength: Yield (Proof), MPa 220
290 to 320

Thermal Properties

Latent Heat of Fusion, J/g 400
520
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 660
600
Melting Onset (Solidus), °C 610
560
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 190
150
Thermal Expansion, µm/m-K 23
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 49
36
Electrical Conductivity: Equal Weight (Specific), % IACS 160
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
19
Density, g/cm3 2.7
2.6
Embodied Carbon, kg CO2/kg material 8.3
8.7
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1190
1090

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
12 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 370
590 to 710
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 50
53
Strength to Weight: Axial, points 29
37 to 39
Strength to Weight: Bending, points 35
42 to 44
Thermal Diffusivity, mm2/s 78
63
Thermal Shock Resistance, points 13
16 to 17

Alloy Composition

Aluminum (Al), % 97.2 to 99.3
89.1 to 91.8
Beryllium (Be), % 0
0.1 to 0.3
Chromium (Cr), % 0 to 0.2
0 to 0.2
Copper (Cu), % 0 to 0.25
0 to 0.2
Iron (Fe), % 0 to 0.35
0 to 0.3
Magnesium (Mg), % 0.4 to 0.8
0.4 to 0.6
Manganese (Mn), % 0.050 to 0.2
0 to 0.2
Silicon (Si), % 0.3 to 0.6
7.6 to 8.6
Titanium (Ti), % 0 to 0.1
0.1 to 0.2
Zinc (Zn), % 0 to 0.15
0 to 0.2
Residuals, % 0
0 to 0.15