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535.0 Aluminum vs. 520.0 Aluminum

Both 535.0 aluminum and 520.0 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 535.0 aluminum and the bottom bar is 520.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
75
Elastic (Young's, Tensile) Modulus, GPa 67
66
Elongation at Break, % 10
14
Fatigue Strength, MPa 70
55
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
25
Shear Strength, MPa 190
230
Tensile Strength: Ultimate (UTS), MPa 270
330
Tensile Strength: Yield (Proof), MPa 140
170

Thermal Properties

Latent Heat of Fusion, J/g 390
390
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 630
600
Melting Onset (Solidus), °C 570
480
Solidification (Pattern Maker's) Shrinkage, % 1.3
0.8
Specific Heat Capacity, J/kg-K 910
910
Thermal Conductivity, W/m-K 100
87
Thermal Expansion, µm/m-K 24
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
21
Electrical Conductivity: Equal Weight (Specific), % IACS 79
72

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.6
2.6
Embodied Carbon, kg CO2/kg material 9.4
9.8
Embodied Energy, MJ/kg 160
160
Embodied Water, L/kg 1180
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
39
Resilience: Unit (Modulus of Resilience), kJ/m3 150
230
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
52
Strength to Weight: Axial, points 28
35
Strength to Weight: Bending, points 35
41
Thermal Diffusivity, mm2/s 42
37
Thermal Shock Resistance, points 12
14

Alloy Composition

Aluminum (Al), % 91.5 to 93.6
87.9 to 90.5
Beryllium (Be), % 0.0030 to 0.0070
0
Boron (B), % 0 to 0.0050
0
Copper (Cu), % 0 to 0.050
0 to 0.25
Iron (Fe), % 0 to 0.15
0 to 0.3
Magnesium (Mg), % 6.2 to 7.5
9.5 to 10.6
Manganese (Mn), % 0.1 to 0.25
0 to 0.15
Silicon (Si), % 0 to 0.15
0 to 0.25
Titanium (Ti), % 0.1 to 0.25
0 to 0.25
Zinc (Zn), % 0
0 to 0.15
Residuals, % 0
0 to 0.15