EN 1.7380 Steel vs. Grade 7 Babbitt Metal
EN 1.7380 steel belongs to the iron alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.
For each property being compared, the top bar is EN 1.7380 steel and the bottom bar is grade 7 Babbitt Metal.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 160 to 170 | |
| 23 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 26 |
| Poisson's Ratio | 0.29 | |
| 0.4 |
| Shear Modulus, GPa | 74 | |
| 9.1 |
| Tensile Strength: Yield (Proof), MPa | 290 to 330 | |
| 25 |
Thermal Properties
| Latent Heat of Fusion, J/g | 260 | |
| 48 |
| Melting Completion (Liquidus), °C | 1470 | |
| 270 |
| Melting Onset (Solidus), °C | 1430 | |
| 240 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 150 |
| Thermal Expansion, µm/m-K | 13 | |
| 26 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 3.8 | |
| 23 |
| Density, g/cm3 | 7.9 | |
| 10 |
| Embodied Carbon, kg CO2/kg material | 1.8 | |
| 4.4 |
| Embodied Energy, MJ/kg | 23 | |
| 62 |
| Embodied Water, L/kg | 59 | |
| 880 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 230 to 280 | |
| 12 |
| Stiffness to Weight: Axial, points | 13 | |
| 1.4 |
| Stiffness to Weight: Bending, points | 24 | |
| 9.6 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0 to 0.0050 |
| Antimony (Sb), % | 0 | |
| 14 to 16 |
| Arsenic (As), % | 0 | |
| 0.3 to 0.6 |
| Bismuth (Bi), % | 0 | |
| 0 to 0.1 |
| Cadmium (Cd), % | 0 | |
| 0 to 0.050 |
| Carbon (C), % | 0.080 to 0.14 | |
| 0 |
| Chromium (Cr), % | 2.0 to 2.5 | |
| 0 |
| Copper (Cu), % | 0 to 0.3 | |
| 0 to 0.5 |
| Iron (Fe), % | 94.6 to 96.6 | |
| 0 to 0.1 |
| Lead (Pb), % | 0 | |
| 71.9 to 76.4 |
| Manganese (Mn), % | 0.4 to 0.8 | |
| 0 |
| Molybdenum (Mo), % | 0.9 to 1.1 | |
| 0 |
| Nitrogen (N), % | 0 to 0.012 | |
| 0 |
| Phosphorus (P), % | 0 to 0.020 | |
| 0 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 |
| Tin (Sn), % | 0 | |
| 9.3 to 10.7 |
| Zinc (Zn), % | 0 | |
| 0 to 0.0050 |