S45503 Stainless Steel vs. EN 1.6554 Steel
Both S45503 stainless steel and EN 1.6554 steel are iron alloys. They have 79% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is S45503 stainless steel and the bottom bar is EN 1.6554 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 410 to 500 | |
| 230 to 280 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 4.6 to 6.8 | |
| 17 to 21 |
| Fatigue Strength, MPa | 710 to 800 | |
| 380 to 520 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 75 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 1610 to 1850 | |
| 780 to 930 |
| Tensile Strength: Yield (Proof), MPa | 1430 to 1700 | |
| 550 to 790 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 760 | |
| 420 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1460 |
| Melting Onset (Solidus), °C | 1400 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 470 |
| Thermal Expansion, µm/m-K | 11 | |
| 13 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 15 | |
| 3.4 |
| Density, g/cm3 | 7.9 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 3.4 | |
| 1.7 |
| Embodied Energy, MJ/kg | 48 | |
| 22 |
| Embodied Water, L/kg | 120 | |
| 53 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 82 to 110 | |
| 140 to 150 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 57 to 65 | |
| 27 to 33 |
| Strength to Weight: Bending, points | 39 to 43 | |
| 24 to 27 |
| Thermal Shock Resistance, points | 56 to 64 | |
| 23 to 27 |
Alloy Composition
| Carbon (C), % | 0 to 0.010 | |
| 0.23 to 0.28 |
| Chromium (Cr), % | 11 to 12.5 | |
| 0.7 to 0.9 |
| Copper (Cu), % | 1.5 to 2.5 | |
| 0 to 0.3 |
| Iron (Fe), % | 72.4 to 78.9 | |
| 94.6 to 97.3 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0.6 to 0.9 |
| Molybdenum (Mo), % | 0 to 0.5 | |
| 0.2 to 0.3 |
| Nickel (Ni), % | 7.5 to 9.5 | |
| 1.0 to 2.0 |
| Niobium (Nb), % | 0.1 to 0.5 | |
| 0 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.2 | |
| 0 to 0.6 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.025 |
| Titanium (Ti), % | 1.0 to 1.4 | |
| 0 |
| Vanadium (V), % | 0 | |
| 0 to 0.030 |