6101B Aluminum vs. AWS E70C-B2L
6101B aluminum belongs to the aluminum alloys classification, while AWS E70C-B2L 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 6101B aluminum and the bottom bar is AWS E70C-B2L.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 68 | |
190 |
Elongation at Break, % | 9.1 to 13 | |
21 |
Poisson's Ratio | 0.33 | |
0.29 |
Shear Modulus, GPa | 26 | |
73 |
Tensile Strength: Ultimate (UTS), MPa | 190 to 250 | |
580 |
Tensile Strength: Yield (Proof), MPa | 140 to 180 | |
460 |
Thermal Properties
Latent Heat of Fusion, J/g | 400 | |
260 |
Melting Completion (Liquidus), °C | 640 | |
1460 |
Melting Onset (Solidus), °C | 630 | |
1420 |
Specific Heat Capacity, J/kg-K | 900 | |
470 |
Thermal Conductivity, W/m-K | 210 | |
39 |
Thermal Expansion, µm/m-K | 23 | |
13 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 57 | |
7.5 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 190 | |
8.6 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 9.5 | |
3.0 |
Density, g/cm3 | 2.7 | |
7.8 |
Embodied Carbon, kg CO2/kg material | 8.3 | |
1.6 |
Embodied Energy, MJ/kg | 150 | |
22 |
Embodied Water, L/kg | 1190 | |
54 |
Common Calculations
Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 20 to 23 | |
110 |
Resilience: Unit (Modulus of Resilience), kJ/m3 | 140 to 240 | |
550 |
Stiffness to Weight: Axial, points | 14 | |
13 |
Stiffness to Weight: Bending, points | 50 | |
24 |
Strength to Weight: Axial, points | 20 to 25 | |
20 |
Strength to Weight: Bending, points | 27 to 32 | |
20 |
Thermal Diffusivity, mm2/s | 87 | |
11 |
Thermal Shock Resistance, points | 8.5 to 11 | |
17 |
Alloy Composition
Aluminum (Al), % | 98.2 to 99.3 | |
0 |
Carbon (C), % | 0 | |
0 to 0.050 |
Chromium (Cr), % | 0 | |
1.0 to 1.5 |
Copper (Cu), % | 0 to 0.050 | |
0 to 0.35 |
Iron (Fe), % | 0.1 to 0.3 | |
95.1 to 98 |
Magnesium (Mg), % | 0.35 to 0.6 | |
0 |
Manganese (Mn), % | 0 to 0.050 | |
0.4 to 1.0 |
Molybdenum (Mo), % | 0 | |
0.4 to 0.65 |
Nickel (Ni), % | 0 | |
0 to 0.2 |
Phosphorus (P), % | 0 | |
0 to 0.025 |
Silicon (Si), % | 0.3 to 0.6 | |
0.25 to 0.6 |
Sulfur (S), % | 0 | |
0 to 0.030 |
Vanadium (V), % | 0 | |
0 to 0.030 |
Zinc (Zn), % | 0 to 0.1 | |
0 |
Residuals, % | 0 | |
0 to 0.5 |