EN 1.7160 Steel vs. Solder Alloy 201
EN 1.7160 steel belongs to the iron alloys classification, while solder alloy 201 belongs to the otherwise unclassified metals. There are 23 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is EN 1.7160 steel and the bottom bar is solder alloy 201.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 140 to 170 | |
| 13 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 50 |
| Poisson's Ratio | 0.29 | |
| 0.35 |
| Shear Modulus, GPa | 73 | |
| 19 |
| Tensile Strength: Ultimate (UTS), MPa | 470 to 1390 | |
| 41 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 64 |
| Melting Completion (Liquidus), °C | 1460 | |
| 240 |
| Melting Onset (Solidus), °C | 1420 | |
| 240 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 220 |
| Thermal Conductivity, W/m-K | 45 | |
| 28 |
| Thermal Expansion, µm/m-K | 13 | |
| 21 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.3 | |
| 12 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
| 15 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.8 | |
| 7.3 |
| Embodied Carbon, kg CO2/kg material | 1.4 | |
| 15 |
| Embodied Energy, MJ/kg | 19 | |
| 250 |
| Embodied Water, L/kg | 51 | |
| 1320 |
Common Calculations
| Stiffness to Weight: Axial, points | 13 | |
| 3.8 |
| Stiffness to Weight: Bending, points | 24 | |
| 17 |
| Strength to Weight: Axial, points | 17 to 49 | |
| 1.6 |
| Strength to Weight: Bending, points | 17 to 35 | |
| 3.6 |
| Thermal Diffusivity, mm2/s | 12 | |
| 17 |
| Thermal Shock Resistance, points | 14 to 41 | |
| 2.7 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0 to 0.0010 |
| Antimony (Sb), % | 0 | |
| 4.5 to 5.5 |
| Arsenic (As), % | 0 | |
| 0 to 0.030 |
| Bismuth (Bi), % | 0 | |
| 0 to 0.1 |
| Boron (B), % | 0.00080 to 0.0050 | |
| 0 |
| Cadmium (Cd), % | 0 | |
| 0 to 0.0020 |
| Carbon (C), % | 0.14 to 0.19 | |
| 0 |
| Chromium (Cr), % | 0.8 to 1.1 | |
| 0 |
| Copper (Cu), % | 0 to 0.25 | |
| 0 to 0.050 |
| Gold (Au), % | 0 | |
| 0 to 0.050 |
| Indium (In), % | 0 | |
| 0 to 0.1 |
| Iron (Fe), % | 96.8 to 98.1 | |
| 0 to 0.020 |
| Lead (Pb), % | 0 | |
| 0 to 0.070 |
| Manganese (Mn), % | 1.0 to 1.3 | |
| 0 |
| Nickel (Ni), % | 0 | |
| 0 to 0.010 |
| Phosphorus (P), % | 0 to 0.025 | |
| 0 |
| Silicon (Si), % | 0 to 0.3 | |
| 0 |
| Silver (Ag), % | 0 | |
| 0 to 0.1 |
| Sulfur (S), % | 0 to 0.025 | |
| 0 |
| Tin (Sn), % | 0 | |
| 94 to 95.5 |
| Zinc (Zn), % | 0 | |
| 0 to 0.0010 |