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1435-H18 Aluminum vs. 5005A-H18 Aluminum

Both 1435-H18 aluminum and 5005A-H18 aluminum are aluminum alloys. Both are furnished in the H18 temper. They have a very high 99% 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 1435-H18 aluminum and the bottom bar is 5005A-H18 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
68
Elongation at Break, % 4.1
2.8
Fatigue Strength, MPa 48
67
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 87
120
Tensile Strength: Ultimate (UTS), MPa 150
210
Tensile Strength: Yield (Proof), MPa 130
180

Thermal Properties

Latent Heat of Fusion, J/g 400
400
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 650
660
Melting Onset (Solidus), °C 640
630
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 230
200
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 60
52
Electrical Conductivity: Equal Weight (Specific), % IACS 200
170

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.2
8.3
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1190
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.8
5.6
Resilience: Unit (Modulus of Resilience), kJ/m3 110
240
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
50
Strength to Weight: Axial, points 15
21
Strength to Weight: Bending, points 23
29
Thermal Diffusivity, mm2/s 93
82
Thermal Shock Resistance, points 6.7
9.2

Alloy Composition


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Aluminum (Al), % 99.35 to 99.7
97.5 to 99.3
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 0 to 0.020
0 to 0.050
Iron (Fe), % 0.3 to 0.5
0 to 0.45
Magnesium (Mg), % 0 to 0.050
0.7 to 1.1
Manganese (Mn), % 0 to 0.050
0 to 0.15
Silicon (Si), % 0 to 0.15
0 to 0.3
Titanium (Ti), % 0 to 0.030
0
Zinc (Zn), % 0 to 0.1
0 to 0.2
Residuals, % 0
0 to 0.15