Grade 366 Molybdenum vs. Solder Alloy 811
Both grade 366 molybdenum and solder alloy 811 are otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is grade 366 molybdenum and the bottom bar is solder alloy 811.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 300 | |
52 |
Elongation at Break, % | 2.2 | |
38 |
Poisson's Ratio | 0.3 | |
0.35 |
Shear Modulus, GPa | 120 | |
19 |
Tensile Strength: Ultimate (UTS), MPa | 580 | |
53 |
Thermal Properties
Latent Heat of Fusion, J/g | 310 | |
63 |
Specific Heat Capacity, J/kg-K | 210 | |
230 |
Thermal Expansion, µm/m-K | 7.6 | |
22 |
Otherwise Unclassified Properties
Density, g/cm3 | 12 | |
7.3 |
Embodied Carbon, kg CO2/kg material | 27 | |
14 |
Embodied Energy, MJ/kg | 340 | |
240 |
Embodied Water, L/kg | 300 | |
1200 |
Common Calculations
Stiffness to Weight: Axial, points | 14 | |
4.0 |
Stiffness to Weight: Bending, points | 18 | |
17 |
Strength to Weight: Axial, points | 13 | |
2.0 |
Strength to Weight: Bending, points | 13 | |
4.3 |
Thermal Shock Resistance, points | 18 | |
3.3 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.0010 |
Antimony (Sb), % | 0 | |
0 to 0.1 |
Arsenic (As), % | 0 | |
0 to 0.030 |
Bismuth (Bi), % | 0 | |
2.8 to 3.2 |
Cadmium (Cd), % | 0 | |
0 to 0.0020 |
Carbon (C), % | 0 to 0.030 | |
0 |
Copper (Cu), % | 0 | |
0 to 0.050 |
Gold (Au), % | 0 | |
0 to 0.050 |
Indium (In), % | 0 | |
0 to 0.1 |
Iron (Fe), % | 0 to 0.010 | |
0 to 0.020 |
Lead (Pb), % | 0 | |
0 to 0.070 |
Molybdenum (Mo), % | 66.9 to 73 | |
0 |
Nickel (Ni), % | 0 to 0.0020 | |
0 to 0.010 |
Nitrogen (N), % | 0 to 0.0020 | |
0 |
Oxygen (O), % | 0 to 0.0025 | |
0 |
Silicon (Si), % | 0 to 0.010 | |
0 |
Silver (Ag), % | 0 | |
0 to 0.1 |
Tin (Sn), % | 0 | |
87.8 to 89.7 |
Tungsten (W), % | 27 to 33 | |
0 |
Zinc (Zn), % | 0 | |
7.5 to 8.5 |