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383.0 Aluminum vs. 1050A Aluminum

Both 383.0 aluminum and 1050A aluminum are aluminum alloys. They have 85% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is 383.0 aluminum and the bottom bar is 1050A aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 75
20 to 45
Elastic (Young's, Tensile) Modulus, GPa 73
68
Elongation at Break, % 3.5
1.1 to 33
Fatigue Strength, MPa 150
22 to 55
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
26
Tensile Strength: Ultimate (UTS), MPa 280
68 to 170
Tensile Strength: Yield (Proof), MPa 150
22 to 150

Thermal Properties

Latent Heat of Fusion, J/g 540
400
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 580
660
Melting Onset (Solidus), °C 540
650
Specific Heat Capacity, J/kg-K 880
900
Thermal Conductivity, W/m-K 96
230
Thermal Expansion, µm/m-K 21
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
59
Electrical Conductivity: Equal Weight (Specific), % IACS 74
200

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.0
Density, g/cm3 2.8
2.7
Embodied Carbon, kg CO2/kg material 7.5
8.2
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1030
1200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.2
1.9 to 19
Resilience: Unit (Modulus of Resilience), kJ/m3 150
3.7 to 160
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 50
50
Strength to Weight: Axial, points 28
6.9 to 18
Strength to Weight: Bending, points 34
14 to 25
Thermal Diffusivity, mm2/s 39
94
Thermal Shock Resistance, points 13
3.0 to 7.6

Alloy Composition

Aluminum (Al), % 79.7 to 88.5
99.5 to 100
Copper (Cu), % 2.0 to 3.0
0 to 0.050
Iron (Fe), % 0 to 1.3
0 to 0.4
Magnesium (Mg), % 0 to 0.1
0 to 0.050
Manganese (Mn), % 0 to 0.5
0 to 0.050
Nickel (Ni), % 0 to 0.3
0
Silicon (Si), % 9.5 to 11.5
0 to 0.25
Tin (Sn), % 0 to 0.15
0
Titanium (Ti), % 0
0 to 0.050
Zinc (Zn), % 0 to 3.0
0 to 0.070
Residuals, % 0 to 0.5
0