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B535.0 Aluminum vs. AWS BAg-7

B535.0 aluminum belongs to the aluminum alloys classification, while AWS BAg-7 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (15, 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 B535.0 aluminum and the bottom bar is AWS BAg-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 66
83
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 25
31
Tensile Strength: Ultimate (UTS), MPa 260
150

Thermal Properties

Latent Heat of Fusion, J/g 390
130
Melting Completion (Liquidus), °C 630
650
Melting Onset (Solidus), °C 550
620
Specific Heat Capacity, J/kg-K 910
290
Thermal Expansion, µm/m-K 25
20

Otherwise Unclassified Properties

Density, g/cm3 2.6
9.3
Embodied Carbon, kg CO2/kg material 9.4
55
Embodied Energy, MJ/kg 160
860

Common Calculations

Stiffness to Weight: Axial, points 14
4.9
Stiffness to Weight: Bending, points 51
16
Strength to Weight: Axial, points 28
4.5
Strength to Weight: Bending, points 35
6.7
Thermal Shock Resistance, points 11
6.4

Alloy Composition

Aluminum (Al), % 91.7 to 93.4
0
Copper (Cu), % 0 to 0.1
21 to 23
Iron (Fe), % 0 to 0.15
0
Magnesium (Mg), % 6.5 to 7.5
0
Manganese (Mn), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Silver (Ag), % 0
55 to 57
Tin (Sn), % 0
4.5 to 5.5
Titanium (Ti), % 0.1 to 0.25
0
Zinc (Zn), % 0
15 to 19
Residuals, % 0
0 to 0.15