S46910 Stainless Steel vs. C17200 Copper
S46910 stainless steel belongs to the iron alloys classification, while C17200 copper belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is S46910 stainless steel and the bottom bar is C17200 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 120 |
| Elongation at Break, % | 2.2 to 11 | |
| 1.1 to 37 |
| Poisson's Ratio | 0.28 | |
| 0.33 |
| Rockwell C Hardness | 29 to 63 | |
| 23 to 43 |
| Shear Modulus, GPa | 76 | |
| 45 |
| Shear Strength, MPa | 410 to 1410 | |
| 330 to 780 |
| Tensile Strength: Ultimate (UTS), MPa | 680 to 2470 | |
| 480 to 1380 |
| Tensile Strength: Yield (Proof), MPa | 450 to 2290 | |
| 160 to 1250 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 230 |
| Maximum Temperature: Mechanical, °C | 810 | |
| 280 |
| Melting Completion (Liquidus), °C | 1460 | |
| 980 |
| Melting Onset (Solidus), °C | 1420 | |
| 870 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 390 |
| Thermal Expansion, µm/m-K | 11 | |
| 18 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.9 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 4.1 | |
| 9.4 |
| Embodied Energy, MJ/kg | 55 | |
| 150 |
| Embodied Water, L/kg | 140 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 48 to 130 | |
| 4.2 to 500 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 510 to 4780 | |
| 110 to 5720 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.6 |
| Stiffness to Weight: Bending, points | 24 | |
| 19 |
| Strength to Weight: Axial, points | 24 to 86 | |
| 15 to 44 |
| Strength to Weight: Bending, points | 22 to 51 | |
| 16 to 31 |
| Thermal Shock Resistance, points | 23 to 84 | |
| 16 to 46 |
Alloy Composition
| Aluminum (Al), % | 0.15 to 0.5 | |
| 0 to 0.2 |
| Beryllium (Be), % | 0 | |
| 1.8 to 2.0 |
| Carbon (C), % | 0 to 0.030 | |
| 0 |
| Chromium (Cr), % | 11 to 13 | |
| 0 |
| Copper (Cu), % | 1.5 to 3.5 | |
| 96.1 to 98 |
| Iron (Fe), % | 65 to 76 | |
| 0 to 0.4 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 |
| Molybdenum (Mo), % | 3.0 to 5.0 | |
| 0 |
| Nickel (Ni), % | 8.0 to 10 | |
| 0.2 to 0.6 |
| Phosphorus (P), % | 0 to 0.030 | |
| 0 |
| Silicon (Si), % | 0 to 0.7 | |
| 0 to 0.2 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 |
| Titanium (Ti), % | 0.5 to 1.2 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.5 |