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383.0 Aluminum vs. EN AC-21200 Aluminum

Both 383.0 aluminum and EN AC-21200 aluminum are aluminum alloys. They have 87% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is 383.0 aluminum and the bottom bar is EN AC-21200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 75
120 to 130
Elastic (Young's, Tensile) Modulus, GPa 73
71
Elongation at Break, % 3.5
3.9 to 6.2
Fatigue Strength, MPa 150
110 to 130
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
27
Tensile Strength: Ultimate (UTS), MPa 280
410 to 440
Tensile Strength: Yield (Proof), MPa 150
270 to 360

Thermal Properties

Latent Heat of Fusion, J/g 540
390
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 580
660
Melting Onset (Solidus), °C 540
550
Specific Heat Capacity, J/kg-K 880
880
Thermal Conductivity, W/m-K 96
130
Thermal Expansion, µm/m-K 21
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
34
Electrical Conductivity: Equal Weight (Specific), % IACS 74
100

Otherwise Unclassified Properties

Base Metal Price, % relative 10
10
Density, g/cm3 2.8
3.0
Embodied Carbon, kg CO2/kg material 7.5
8.0
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1030
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.2
16 to 22
Resilience: Unit (Modulus of Resilience), kJ/m3 150
500 to 930
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 50
46
Strength to Weight: Axial, points 28
38 to 40
Strength to Weight: Bending, points 34
41 to 43
Thermal Diffusivity, mm2/s 39
49
Thermal Shock Resistance, points 13
18 to 19

Alloy Composition

Aluminum (Al), % 79.7 to 88.5
93.3 to 95.7
Copper (Cu), % 2.0 to 3.0
4.0 to 5.0
Iron (Fe), % 0 to 1.3
0 to 0.2
Lead (Pb), % 0
0 to 0.030
Magnesium (Mg), % 0 to 0.1
0.15 to 0.5
Manganese (Mn), % 0 to 0.5
0.2 to 0.5
Nickel (Ni), % 0 to 0.3
0 to 0.050
Silicon (Si), % 9.5 to 11.5
0 to 0.1
Tin (Sn), % 0 to 0.15
0 to 0.030
Titanium (Ti), % 0
0 to 0.1
Zinc (Zn), % 0 to 3.0
0 to 0.1
Residuals, % 0 to 0.5
0 to 0.1