S15500 Stainless Steel vs. S46910 Stainless Steel
Both S15500 stainless steel and S46910 stainless steel are iron alloys. They have a moderately high 90% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is S15500 stainless steel and the bottom bar is S46910 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 290 to 430 | |
| 270 to 630 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 200 |
| Elongation at Break, % | 6.8 to 16 | |
| 2.2 to 11 |
| Fatigue Strength, MPa | 350 to 650 | |
| 250 to 1020 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Rockwell C Hardness | 27 to 46 | |
| 29 to 63 |
| Shear Modulus, GPa | 75 | |
| 76 |
| Shear Strength, MPa | 540 to 870 | |
| 410 to 1410 |
| Tensile Strength: Ultimate (UTS), MPa | 890 to 1490 | |
| 680 to 2470 |
| Tensile Strength: Yield (Proof), MPa | 590 to 1310 | |
| 450 to 2290 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 280 |
| Maximum Temperature: Corrosion, °C | 440 | |
| 540 |
| Maximum Temperature: Mechanical, °C | 820 | |
| 810 |
| Melting Completion (Liquidus), °C | 1430 | |
| 1460 |
| Melting Onset (Solidus), °C | 1380 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 470 |
| Thermal Expansion, µm/m-K | 11 | |
| 11 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 13 | |
| 18 |
| Density, g/cm3 | 7.8 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 4.1 |
| Embodied Energy, MJ/kg | 39 | |
| 55 |
| Embodied Water, L/kg | 130 | |
| 140 |
Common Calculations
| PREN (Pitting Resistance) | 15 | |
| 25 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 120 | |
| 48 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 890 to 4460 | |
| 510 to 4780 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 24 |
| Strength to Weight: Axial, points | 32 to 53 | |
| 24 to 86 |
| Strength to Weight: Bending, points | 26 to 37 | |
| 22 to 51 |
| Thermal Shock Resistance, points | 30 to 50 | |
| 23 to 84 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0.15 to 0.5 |
| Carbon (C), % | 0 to 0.070 | |
| 0 to 0.030 |
| Chromium (Cr), % | 14 to 15.5 | |
| 11 to 13 |
| Copper (Cu), % | 2.5 to 4.5 | |
| 1.5 to 3.5 |
| Iron (Fe), % | 71.9 to 79.9 | |
| 65 to 76 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 to 1.0 |
| Molybdenum (Mo), % | 0 | |
| 3.0 to 5.0 |
| Nickel (Ni), % | 3.5 to 5.5 | |
| 8.0 to 10 |
| Niobium (Nb), % | 0.15 to 0.45 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 0.7 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.015 |
| Titanium (Ti), % | 0 | |
| 0.5 to 1.2 |