S46910 Stainless Steel vs. SAE-AISI 1146 Steel
Both S46910 stainless steel and SAE-AISI 1146 steel are iron alloys. They have 71% 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 S46910 stainless steel and the bottom bar is SAE-AISI 1146 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 270 to 630 | |
| 190 to 200 |
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 2.2 to 11 | |
| 13 to 17 |
| Fatigue Strength, MPa | 250 to 1020 | |
| 240 to 400 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 76 | |
| 72 |
| Shear Strength, MPa | 410 to 1410 | |
| 410 to 440 |
| Tensile Strength: Ultimate (UTS), MPa | 680 to 2470 | |
| 670 to 730 |
| Tensile Strength: Yield (Proof), MPa | 450 to 2290 | |
| 360 to 630 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 810 | |
| 400 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1460 |
| Melting Onset (Solidus), °C | 1420 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 470 |
| Thermal Expansion, µm/m-K | 11 | |
| 13 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 18 | |
| 1.8 |
| Density, g/cm3 | 7.9 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 4.1 | |
| 1.4 |
| Embodied Energy, MJ/kg | 55 | |
| 18 |
| Embodied Water, L/kg | 140 | |
| 46 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 48 to 130 | |
| 93 to 97 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 510 to 4780 | |
| 340 to 1050 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 24 to 86 | |
| 24 to 26 |
| Strength to Weight: Bending, points | 22 to 51 | |
| 22 to 23 |
| Thermal Shock Resistance, points | 23 to 84 | |
| 20 to 22 |
Alloy Composition
| Aluminum (Al), % | 0.15 to 0.5 | |
| 0 |
| Carbon (C), % | 0 to 0.030 | |
| 0.42 to 0.49 |
| Chromium (Cr), % | 11 to 13 | |
| 0 |
| Copper (Cu), % | 1.5 to 3.5 | |
| 0 |
| Iron (Fe), % | 65 to 76 | |
| 98.3 to 98.8 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0.7 to 1.0 |
| Molybdenum (Mo), % | 3.0 to 5.0 | |
| 0 |
| Nickel (Ni), % | 8.0 to 10 | |
| 0 |
| Phosphorus (P), % | 0 to 0.030 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.7 | |
| 0 |
| Sulfur (S), % | 0 to 0.015 | |
| 0.080 to 0.13 |
| Titanium (Ti), % | 0.5 to 1.2 | |
| 0 |