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AWS BAg-24 vs. EN AC-51500 Aluminum

AWS BAg-24 belongs to the otherwise unclassified metals classification, while EN AC-51500 aluminum belongs to the aluminum alloys. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is AWS BAg-24 and the bottom bar is EN AC-51500 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
68
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 33
26
Tensile Strength: Ultimate (UTS), MPa 150
280

Thermal Properties

Latent Heat of Fusion, J/g 130
430
Melting Completion (Liquidus), °C 730
630
Melting Onset (Solidus), °C 660
590
Specific Heat Capacity, J/kg-K 310
910
Thermal Expansion, µm/m-K 21
23

Otherwise Unclassified Properties

Density, g/cm3 9.0
2.6
Embodied Carbon, kg CO2/kg material 49
9.0
Embodied Energy, MJ/kg 770
150

Common Calculations

Stiffness to Weight: Axial, points 5.3
14
Stiffness to Weight: Bending, points 16
52
Strength to Weight: Axial, points 4.6
29
Strength to Weight: Bending, points 6.9
36
Thermal Shock Resistance, points 5.9
13

Alloy Composition

Aluminum (Al), % 0
89.8 to 93.1
Copper (Cu), % 19 to 21
0 to 0.050
Iron (Fe), % 0
0 to 0.25
Magnesium (Mg), % 0
4.7 to 6.0
Manganese (Mn), % 0
0.4 to 0.8
Nickel (Ni), % 1.5 to 2.5
0
Silicon (Si), % 0
1.8 to 2.6
Silver (Ag), % 49 to 51
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 26 to 30
0 to 0.070
Residuals, % 0
0 to 0.15