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2618A Aluminum vs. A535.0 Aluminum

Both 2618A aluminum and A535.0 aluminum are aluminum alloys. They have a moderately high 94% of their average alloy composition in common. There are 29 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 A535.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
67
Elongation at Break, % 4.5
9.0
Fatigue Strength, MPa 120
95
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
25
Tensile Strength: Ultimate (UTS), MPa 440
250
Tensile Strength: Yield (Proof), MPa 410
120

Thermal Properties

Latent Heat of Fusion, J/g 390
390
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 670
620
Melting Onset (Solidus), °C 560
550
Specific Heat Capacity, J/kg-K 880
910
Thermal Conductivity, W/m-K 150
100
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 37
23
Electrical Conductivity: Equal Weight (Specific), % IACS 110
79

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
9.3
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1150
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
19
Resilience: Unit (Modulus of Resilience), kJ/m3 1180
120
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 47
51
Strength to Weight: Axial, points 41
26
Strength to Weight: Bending, points 44
33
Thermal Diffusivity, mm2/s 59
42
Thermal Shock Resistance, points 19
11

Alloy Composition

Aluminum (Al), % 91.5 to 95.2
91.4 to 93.4
Copper (Cu), % 1.8 to 2.7
0 to 0.1
Iron (Fe), % 0.9 to 1.4
0 to 0.2
Magnesium (Mg), % 1.2 to 1.8
6.5 to 7.5
Manganese (Mn), % 0 to 0.25
0.1 to 0.25
Nickel (Ni), % 0.8 to 1.4
0
Silicon (Si), % 0.15 to 0.25
0 to 0.2
Titanium (Ti), % 0 to 0.2
0 to 0.25
Zinc (Zn), % 0 to 0.15
0
Zirconium (Zr), % 0 to 0.25
0
Residuals, % 0
0 to 0.15