Solder Alloy 801 vs. EN 1.4020 Stainless Steel
Solder alloy 801 belongs to the otherwise unclassified metals classification, while EN 1.4020 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is solder alloy 801 and the bottom bar is EN 1.4020 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 22 | |
| 190 to 340 |
| Elastic (Young's, Tensile) Modulus, GPa | 53 | |
| 200 |
| Elongation at Break, % | 33 | |
| 13 to 34 |
| Poisson's Ratio | 0.35 | |
| 0.28 |
| Shear Modulus, GPa | 20 | |
| 77 |
| Tensile Strength: Ultimate (UTS), MPa | 55 | |
| 770 to 1130 |
Thermal Properties
| Latent Heat of Fusion, J/g | 64 | |
| 280 |
| Melting Completion (Liquidus), °C | 200 | |
| 1390 |
| Melting Onset (Solidus), °C | 200 | |
| 1350 |
| Specific Heat Capacity, J/kg-K | 240 | |
| 480 |
| Thermal Expansion, µm/m-K | 22 | |
| 17 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.2 | |
| 7.6 |
| Embodied Carbon, kg CO2/kg material | 14 | |
| 2.5 |
| Embodied Energy, MJ/kg | 240 | |
| 37 |
| Embodied Water, L/kg | 1140 | |
| 150 |
Common Calculations
| Stiffness to Weight: Axial, points | 4.1 | |
| 14 |
| Stiffness to Weight: Bending, points | 17 | |
| 25 |
| Strength to Weight: Axial, points | 2.1 | |
| 28 to 41 |
| Strength to Weight: Bending, points | 4.4 | |
| 25 to 32 |
| Thermal Shock Resistance, points | 3.3 | |
| 16 to 23 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.0010 | |
| 0 |
| Antimony (Sb), % | 0 to 0.1 | |
| 0 |
| Arsenic (As), % | 0 to 0.030 | |
| 0 |
| Bismuth (Bi), % | 0 to 0.1 | |
| 0 |
| Cadmium (Cd), % | 0 to 0.0020 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.15 |
| Chromium (Cr), % | 0 | |
| 16.5 to 19 |
| Copper (Cu), % | 0 to 0.050 | |
| 0 |
| Gold (Au), % | 0 to 0.050 | |
| 0 |
| Indium (In), % | 0 to 0.1 | |
| 0 |
| Iron (Fe), % | 0 to 0.020 | |
| 62.8 to 71.8 |
| Lead (Pb), % | 0 to 0.070 | |
| 0 |
| Manganese (Mn), % | 0 | |
| 11 to 14 |
| Nickel (Ni), % | 0 to 0.010 | |
| 0.5 to 2.5 |
| Nitrogen (N), % | 0 | |
| 0.2 to 0.45 |
| Phosphorus (P), % | 0 | |
| 0 to 0.045 |
| Silicon (Si), % | 0 | |
| 0 to 1.0 |
| Silver (Ag), % | 0 to 0.1 | |
| 0 |
| Sulfur (S), % | 0 | |
| 0 to 0.030 |
| Tin (Sn), % | 89.9 to 91.5 | |
| 0 |
| Zinc (Zn), % | 8.5 to 9.5 | |
| 0 |