S35500 Stainless Steel vs. S45503 Stainless Steel
Both S35500 stainless steel and S45503 stainless steel are iron alloys. They have a moderately high 93% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is S35500 stainless steel and the bottom bar is S45503 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 14 | |
| 4.6 to 6.8 |
| Fatigue Strength, MPa | 690 to 730 | |
| 710 to 800 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Rockwell C Hardness | 33 to 42 | |
| 46 to 54 |
| Shear Modulus, GPa | 78 | |
| 75 |
| Shear Strength, MPa | 810 to 910 | |
| 940 to 1070 |
| Tensile Strength: Ultimate (UTS), MPa | 1330 to 1490 | |
| 1610 to 1850 |
| Tensile Strength: Yield (Proof), MPa | 1200 to 1280 | |
| 1430 to 1700 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 270 |
| Maximum Temperature: Corrosion, °C | 440 | |
| 640 |
| Maximum Temperature: Mechanical, °C | 870 | |
| 760 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1440 |
| Melting Onset (Solidus), °C | 1420 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 470 |
| Thermal Expansion, µm/m-K | 11 | |
| 11 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 16 | |
| 15 |
| Density, g/cm3 | 7.8 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 3.5 | |
| 3.4 |
| Embodied Energy, MJ/kg | 47 | |
| 48 |
| Embodied Water, L/kg | 130 | |
| 120 |
Common Calculations
| PREN (Pitting Resistance) | 27 | |
| 13 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 180 to 190 | |
| 82 to 110 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 24 |
| Strength to Weight: Axial, points | 47 to 53 | |
| 57 to 65 |
| Strength to Weight: Bending, points | 34 to 37 | |
| 39 to 43 |
| Thermal Shock Resistance, points | 44 to 49 | |
| 56 to 64 |
Alloy Composition
| Carbon (C), % | 0.1 to 0.15 | |
| 0 to 0.010 |
| Chromium (Cr), % | 15 to 16 | |
| 11 to 12.5 |
| Copper (Cu), % | 0 | |
| 1.5 to 2.5 |
| Iron (Fe), % | 73.2 to 77.7 | |
| 72.4 to 78.9 |
| Manganese (Mn), % | 0.5 to 1.3 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 2.5 to 3.2 | |
| 0 to 0.5 |
| Nickel (Ni), % | 4.0 to 5.0 | |
| 7.5 to 9.5 |
| Niobium (Nb), % | 0.1 to 0.5 | |
| 0.1 to 0.5 |
| Nitrogen (N), % | 0.070 to 0.13 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.010 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.2 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.010 |
| Titanium (Ti), % | 0 | |
| 1.0 to 1.4 |