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213.0 Aluminum vs. AWS ER80S-B2

213.0 aluminum belongs to the aluminum alloys classification, while AWS ER80S-B2 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, 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 213.0 aluminum and the bottom bar is AWS ER80S-B2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
190
Elongation at Break, % 1.5
21
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 28
73
Tensile Strength: Ultimate (UTS), MPa 190
620
Tensile Strength: Yield (Proof), MPa 130
540

Thermal Properties

Latent Heat of Fusion, J/g 410
260
Melting Completion (Liquidus), °C 670
1460
Melting Onset (Solidus), °C 480
1420
Specific Heat Capacity, J/kg-K 850
470
Thermal Conductivity, W/m-K 130
40
Thermal Expansion, µm/m-K 23
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 94
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 11
3.0
Density, g/cm3 3.2
7.8
Embodied Carbon, kg CO2/kg material 7.7
1.6
Embodied Energy, MJ/kg 140
21
Embodied Water, L/kg 1090
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
130
Resilience: Unit (Modulus of Resilience), kJ/m3 120
760
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 44
24
Strength to Weight: Axial, points 16
22
Strength to Weight: Bending, points 23
21
Thermal Diffusivity, mm2/s 49
11
Thermal Shock Resistance, points 8.0
18

Alloy Composition

Aluminum (Al), % 83.5 to 93
0
Carbon (C), % 0
0.070 to 0.12
Chromium (Cr), % 0
1.2 to 1.5
Copper (Cu), % 6.0 to 8.0
0 to 0.35
Iron (Fe), % 0 to 1.2
95.2 to 97.5
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.6
0.4 to 0.7
Molybdenum (Mo), % 0
0.4 to 0.65
Nickel (Ni), % 0 to 0.35
0 to 0.2
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 1.0 to 3.0
0.4 to 0.7
Sulfur (S), % 0
0 to 0.025
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 2.5
0
Residuals, % 0
0 to 0.5