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2618A Aluminum vs. 360.0 Aluminum

Both 2618A aluminum and 360.0 aluminum are aluminum alloys. They have a moderately high 90% 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 2618A aluminum and the bottom bar is 360.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
72
Elongation at Break, % 4.5
2.5
Fatigue Strength, MPa 120
140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Shear Strength, MPa 260
190
Tensile Strength: Ultimate (UTS), MPa 440
300
Tensile Strength: Yield (Proof), MPa 410
170

Thermal Properties

Latent Heat of Fusion, J/g 390
530
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 670
590
Melting Onset (Solidus), °C 560
570
Specific Heat Capacity, J/kg-K 880
900
Thermal Conductivity, W/m-K 150
130
Thermal Expansion, µm/m-K 23
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 37
34
Electrical Conductivity: Equal Weight (Specific), % IACS 110
110

Otherwise Unclassified Properties

Base Metal Price, % relative 11
9.5
Density, g/cm3 3.0
2.6
Embodied Carbon, kg CO2/kg material 8.4
7.8
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1150
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
6.4
Resilience: Unit (Modulus of Resilience), kJ/m3 1180
200
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 47
53
Strength to Weight: Axial, points 41
32
Strength to Weight: Bending, points 44
38
Thermal Diffusivity, mm2/s 59
55
Thermal Shock Resistance, points 19
14

Alloy Composition


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Aluminum (Al), % 91.5 to 95.2
85.1 to 90.6
Copper (Cu), % 1.8 to 2.7
0 to 0.6
Iron (Fe), % 0.9 to 1.4
0 to 2.0
Magnesium (Mg), % 1.2 to 1.8
0.4 to 0.6
Manganese (Mn), % 0 to 0.25
0 to 0.35
Nickel (Ni), % 0.8 to 1.4
0 to 0.5
Silicon (Si), % 0.15 to 0.25
9.0 to 10
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.15
0 to 0.5
Zirconium (Zr), % 0 to 0.25
0
Residuals, % 0 to 0.15
0 to 0.25