S45503 Stainless Steel vs. EN 1.5520 Steel
Both S45503 stainless steel and EN 1.5520 steel are iron alloys. They have 76% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.
For each property being compared, the top bar is S45503 stainless steel and the bottom bar is EN 1.5520 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 410 to 500 | |
| 120 to 170 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 4.6 to 6.8 | |
| 11 to 21 |
| Fatigue Strength, MPa | 710 to 800 | |
| 210 to 300 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Reduction in Area, % | 17 to 28 | |
| 62 to 75 |
| Shear Modulus, GPa | 75 | |
| 73 |
| Shear Strength, MPa | 940 to 1070 | |
| 290 to 340 |
| Tensile Strength: Ultimate (UTS), MPa | 1610 to 1850 | |
| 410 to 1410 |
| Tensile Strength: Yield (Proof), MPa | 1430 to 1700 | |
| 300 to 480 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 760 | |
| 400 |
| 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 | |
| 1.9 |
| Density, g/cm3 | 7.9 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 3.4 | |
| 1.4 |
| Embodied Energy, MJ/kg | 48 | |
| 19 |
| Embodied Water, L/kg | 120 | |
| 48 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 82 to 110 | |
| 42 to 230 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 57 to 65 | |
| 15 to 50 |
| Strength to Weight: Bending, points | 39 to 43 | |
| 16 to 36 |
| Thermal Shock Resistance, points | 56 to 64 | |
| 12 to 41 |
Alloy Composition
| Boron (B), % | 0 | |
| 0.00080 to 0.0050 |
| Carbon (C), % | 0 to 0.010 | |
| 0.15 to 0.2 |
| Chromium (Cr), % | 11 to 12.5 | |
| 0 to 0.3 |
| Copper (Cu), % | 1.5 to 2.5 | |
| 0 to 0.25 |
| Iron (Fe), % | 72.4 to 78.9 | |
| 97.7 to 98.9 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0.9 to 1.2 |
| Molybdenum (Mo), % | 0 to 0.5 | |
| 0 |
| Nickel (Ni), % | 7.5 to 9.5 | |
| 0 |
| Niobium (Nb), % | 0.1 to 0.5 | |
| 0 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.025 |
| Silicon (Si), % | 0 to 0.2 | |
| 0 to 0.3 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.025 |
| Titanium (Ti), % | 1.0 to 1.4 | |
| 0 |