AISI 316 Stainless Steel vs. C17510 Copper
AISI 316 stainless steel belongs to the iron alloys classification, while C17510 copper belongs to the copper alloys. 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 AISI 316 stainless steel and the bottom bar is C17510 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 120 |
| Elongation at Break, % | 8.0 to 55 | |
| 5.4 to 37 |
| Poisson's Ratio | 0.28 | |
| 0.34 |
| Rockwell B Hardness | 80 | |
| 44 to 99 |
| Shear Modulus, GPa | 78 | |
| 44 |
| Shear Strength, MPa | 350 to 690 | |
| 210 to 500 |
| Tensile Strength: Ultimate (UTS), MPa | 520 to 1180 | |
| 310 to 860 |
| Tensile Strength: Yield (Proof), MPa | 230 to 850 | |
| 120 to 750 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 220 |
| Maximum Temperature: Mechanical, °C | 590 | |
| 220 |
| Melting Completion (Liquidus), °C | 1400 | |
| 1070 |
| Melting Onset (Solidus), °C | 1380 | |
| 1030 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 390 |
| Thermal Conductivity, W/m-K | 15 | |
| 210 |
| Thermal Expansion, µm/m-K | 16 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.3 | |
| 22 to 54 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.6 | |
| 23 to 54 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 19 | |
| 49 |
| Density, g/cm3 | 7.9 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 3.9 | |
| 4.2 |
| Embodied Energy, MJ/kg | 53 | |
| 65 |
| Embodied Water, L/kg | 150 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 85 to 260 | |
| 39 to 92 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 130 to 1820 | |
| 64 to 2410 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.4 |
| Stiffness to Weight: Bending, points | 25 | |
| 18 |
| Strength to Weight: Axial, points | 18 to 41 | |
| 9.7 to 27 |
| Strength to Weight: Bending, points | 18 to 31 | |
| 11 to 23 |
| Thermal Diffusivity, mm2/s | 4.1 | |
| 60 |
| Thermal Shock Resistance, points | 11 to 26 | |
| 11 to 30 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0 to 0.2 |
| Beryllium (Be), % | 0 | |
| 0.2 to 0.6 |
| Carbon (C), % | 0 to 0.080 | |
| 0 |
| Chromium (Cr), % | 16 to 18 | |
| 0 |
| Cobalt (Co), % | 0 | |
| 0 to 0.3 |
| Copper (Cu), % | 0 | |
| 95.9 to 98.4 |
| Iron (Fe), % | 62 to 72 | |
| 0 to 0.1 |
| Manganese (Mn), % | 0 to 2.0 | |
| 0 |
| Molybdenum (Mo), % | 2.0 to 3.0 | |
| 0 |
| Nickel (Ni), % | 10 to 14 | |
| 1.4 to 2.2 |
| Nitrogen (N), % | 0 to 0.1 | |
| 0 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 |
| Silicon (Si), % | 0 to 0.75 | |
| 0 to 0.2 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.5 |